occurrenceID	taxonID	catalogNumber	collectionCode	institutionCode	typeStatus	verbatimLabel	sex	individualCount	eventDate	recordedBy	recordNumber	decimalLatitude	decimalLongitude	minimumElevationInMeters	maximumElevationInMeters	minimumDepthInMeters	maximumDepthInMeters	country	stateProvince	municipality	locality	references	basisOfRecord
951887EAFFC7FF9BFF51D69AE724FC22.mc.ADD93CA1FFC7FF9AFED1D6F1E757F963	951887EAFFC7FF9BFF51D69AE724FC22.taxon		V			Parastenheliidae. Sexual dimorphism in antennule, P 2 – P 3 endopods, P 5 – P 6 and urosomal segmentation. Body fusiform; posterior margin of cephalothorax with plain hyaline frill; remaining somites (except P 5 - bearing somite and anal somite) with deeply divided, denticulodigitate, hyaline frills. Rostrum defined at base, large, reaching to halfway second segment of antennule; with parallel sides tapering sharply into pointed apex. Anal operculum semicircular, naked. Caudal ramus wider than long, without conspicuous spinular ornamentation; with seven setae, setae IV – V with fracture planes, not inflated at base in ♀	female	1														http://treatment.plazi.org/id/951887EAFFC7FF9BFF51D69AE724FC22	MaterialCitation
951887EAFFC7FF9BFF51D69AE724FC22.mc.ADD93CA1FFC7FF9BFF01D5D9E72BFF22	951887EAFFC7FF9BFF51D69AE724FC22.taxon		VIII, IX, XII, XIII, XIV, XVII, XVIII, XIX, XX, XXI, XXII, XXIII, XXIV, XXV, XXVI, XXVIII			Antennule slender, segment 1 elongate in both sexes; 9 - segmented in ♀, segments 7 – 9 shortest, with aesthetascs on segments 4 and 9; haplocer and indistinctly 11 - segmented in ♂ (segment 4 largely incorporated in segment 5), with geniculation between segments 7 and 8, and aesthetascs on segments 5 and 11; segmental homologies in ♂: I, II – VIII, IX – XII, XIII, XIV – XVII, XVIII, XIX – XX, XXI – XXII, XXIII, XXIV – XXV, XXVI – XXVIII. Antenna not sexually dimorphic; with completely fused allobasis lacking endopodal pinnate seta on abexopodal margin; exopod 2 - segmented, proximal segment with two setae, distal segment with one lateral and three apical elements; free endopod without penicillate elements. Mandible with three elements on basis; endopod with two lateral and four apical setae; exopod rudimentary, represented by single seta on minute protuberance. Maxillulary coxal epipodite represented by one seta. Maxilla with three endites on syncoxa; endopod not completely discrete at base, with two setae. Maxilliped with two setae on syncoxa; basis with two setae, without longitudinal spinular row on palmar margin; endopod represented by claw with three accessory setae	female	3														http://treatment.plazi.org/id/951887EAFFC7FF9BFF51D69AE724FC22	MaterialCitation
951887EAFFC6FF93FF51D758E7A3FBA5.mc.ADD93CA1FFC6FF9BFF51D7D4E48EFAD2	951887EAFFC6FF93FF51D758E7A3FBA5.taxon				holotype	Type locality. China, Taiwan Strait, Xiamen, Dadeji Beach (24 ° 26 ’ 30 ” N, 118 ° 4 ’ 12 ” E); intertidal zone, gravelly sand		1				24.441666	118.07					China		Xiamen	Strait	http://treatment.plazi.org/id/951887EAFFC6FF93FF51D758E7A3FBA5	MaterialCitation
951887EAFFC6FF93FF51D758E7A3FBA5.mc.ADD93CA1FFC6FF9BFEBCD60BE090FAF5	951887EAFFC6FF93FF51D758E7A3FBA5.taxon		OUCBL		holotype	Holotype adult female dissected on fifteen slides (OUCBL reg. no 2019.001)		1														http://treatment.plazi.org/id/951887EAFFC6FF93FF51D758E7A3FBA5	MaterialCitation
951887EAFFC6FF93FF51D758E7A3FBA5.mc.ADD93CA1FFC6FF9BFB1FD60CE58AFA65	951887EAFFC6FF93FF51D758E7A3FBA5.taxon		OUCBL		paratype	Paratypes are one adult male dissected on twelve slides (OUCBL reg. no 2019.002), ten female and ten male specimens preserved in 4 % formalin (OUCBL reg. nos 2019.003 – 022), one female dissected on one slide (OUCBL reg. no 2019.023) and one male dissected on one slide (OUCBL reg. no 2019.024). All type specimens collected from the type locality by Dr Er Hua on 24 July 2010	adult	5	2010-07-24													http://treatment.plazi.org/id/951887EAFFC6FF93FF51D758E7A3FBA5	MaterialCitation
951887EAFFD0FF8DFF51D054E6B1F93E.mc.ADD93CA1FFD0FF8DFEACD7B7E708FAC9	951887EAFFD0FF8DFF51D054E6B1F93E.taxon				holotype	Federated States of Micronesia, Caroline Islands, Ifalik (Ifaluk) Atoll; seaward reef about middle of Falarik. Vervoort (1964) collected males from two different stations (589 and 590). The male holotype came from station 590 (sand sample taken about 24 m from reef margin)		1						24				Federated States of Micronesia, Caroline Islands			Federated States of Micronesia, Caroline Islands	http://treatment.plazi.org/id/951887EAFFD0FF8DFF51D054E6B1F93E	MaterialCitation
951887EAFFD0FF8DFF51D054E6B1F93E.mc.ADD93CA1FFD0FF8DFD44D603E0DCF946	951887EAFFD0FF8DFF51D054E6B1F93E.taxon		V			Body length 290 – 470 μm in ♀, 270 – 650 μm in ♂. Rostrum as long as antennulary segments 1 – 2 combined. Antennule 8 - segmented in ♀; haplocer in ♂ but segmentation unconfirmed, with three segments distal to geniculation. Antenna with 2 - segmented exopod bearing two setae on exp- 1 and one lateral and three apical elements on exp- 2. P 1 exopod about 0.6 times length of endopod; exp- 2 not elongate, slightly longer than exp- 3. P 1 enp- 1 about 1.5 times length of exopod. P 3 – P 4 exp- 1 without inner seta, exp- 3 with three inner setae. P 2 endopod ♂ 2 - segmented; enp- 2 elongate, reaching apex of exopod, with additional inner seta [1.221 vs 1.1. 121 in ♀]. P 3 endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]; P 4 endopod ♂ 3 - segmented, with only one inner seta on enp- 3 [1.1.121 vs 1.1. 221 in ♀]. Armature of P 1 – P 4 – see Table 1. P 5 ♀ with elongate exopod (about 2.5 times as long as wide), with six elements; armature of endopodal lobe unknown. P 5 ♂ 2 - segmented, with one outer seta on exp- 1 and six elements on exp- 2; endopodal lobe with two elements. P 6 ♂ with three setae. Anal operculum smooth. Caudal ramus seta IV – V ♀ not swollen at base	female	26														http://treatment.plazi.org/id/951887EAFFD0FF8DFF51D054E6B1F93E	MaterialCitation
951887EAFFD7FFBCFF51D13AE09BFBFD.mc.ADD93CA1FFD7FF8AFF51D172E0B8FBEF	951887EAFFD7FFBCFF51D13AE09BFBFD.taxon		V			Various authors have reported on what they individually regard as Parastenhelia spinosa or varieties / species sharing some of its morphological characteristics, but recognise a wide range of variation in features such as segmentation of the female antennule, modification of the caudal ramus setae (particularly V), setation of the antennary exopod and endopod, relative proportions of P 1 rami and form of their terminal elements, armature formulae of P 2 – P 4, shape and armature of ♀ P 5 exopod, and segmentation of ♂ P 5 exopod. The magnitude of this variability, or the identity of differences which might represent true genetic discontinuity (and thus distinct species), is in many cases impossible to determine due to the inaccurate and / or incomplete descriptions and illustrations [especially the original description by Fischer (1860)] which have accompanied many published reports. The currently accepted concept of P. spinosa being a highly variable, cosmopolitan taxon has grown over time since 1860 by the gradual accumulation of differences observed in what were wrongly assumed to be geographically isolated populations of the same species. The historical review presented below aims at (a) pointing out some important misconceptions in the taxonomy of the species, (b) assigning distinct specific status to some of its radically divergent “ populations ”, and (c) formulating a working hypothesis and baseline for future comparisons and revisionary work	female	2														http://treatment.plazi.org/id/951887EAFFD7FFBCFF51D13AE09BFBFD	MaterialCitation
951887EAFFD7FFBCFF51D13AE09BFBFD.mc.ADD93CA1FFE2FFBFFF01D11FE762FD9E	951887EAFFD7FFBCFF51D13AE09BFBFD.taxon					Zaleha et al. (2018) provided a short text description of a single ovigerous female of Parastenhelia sp. from sediment in seagrass bed in Sungai Pulai, Johor, Malaysia		1										Malaysia	Johor		Johor	http://treatment.plazi.org/id/951887EAFFD7FFBCFF51D13AE09BFBFD	MaterialCitation
951887EAFFD7FFBCFF51D13AE09BFBFD.mc.ADD93CA1FFE2FFBFFE81D712E6E0FADA	951887EAFFD7FFBCFF51D13AE09BFBFD.taxon		V			Parastenheliidae. Sexual dimorphism in antennule, P 3 endopod, P 5 – P 6 and urosomal segmentation; occasionally endopods of P 2 and P 4, and caudal ramus setae IV – V. Body subcylindrical, short; posterior margin of urosomites (except anal somite) typically with denticulodigitate hyaline frills. Rostrum defined at base, of moderate size, reaching at most to distal margin of second antennulary segment; linguiform. Anal operculum semicircular, typically bordered with fine spinules. Caudal ramus wider than long, without spinular row on dorsal surface; with at least seven setae (seta I possibly absent); setae IV and / or V slightly swollen at base in ♀; seta IV ♀ with bulbous base in some species (M. bulbosa comb. nov.)	female	2														http://treatment.plazi.org/id/951887EAFFD7FFBCFF51D13AE09BFBFD	MaterialCitation
951887EAFFD7FFBCFF51D13AE09BFBFD.mc.ADD93CA1FFE2FFBFFF01D613E0D9F94D	951887EAFFD7FFBCFF51D13AE09BFBFD.taxon		VIII, IX, XII, XIII, XIV, XVII, XVIII, XIX, XX, XXI, XXII, XXIII, XXIV, XXV, XXVI, XXVIII			Antennule ♀ elongate and 9 - segmented in ♀, segment 1 not elongate, segments 7 – 8 (when 9 - segmented) shortest, with aesthetascs on segments 4 and 8 or 9. Antennule ♂ haplocer with four segments distal to geniculation but segmentation and segmental homologies unconfirmed for most species; in M. bulbosa comb. nov. segment 5 swollen and with aesthetasc, segmental homologies as follows: I, II – VIII, IX – XII, XIII, XIV – XVII, XVIII, XIX – XX, XXI – XXII, XXIII, XXIV – XXV, XXVI – XXVIII. Antenna not sexually dimorphic; proximal endopodal segment largely separated from basis or forming allobasis, with pinnate seta on abexopodal margin; exopod 2 - segmented, proximal segment with 1 – 2 seta (e), distal segment with 1 – 2 lateral and three apical elements; distal endopodal segment without penicillate elements. Mandible with 3 – 4 elements on basis; endopod with eight setae; exopod 1 - segmented with 2 – 5 setae. Maxillulary coxal epipodite represented by one seta. Maxilla with three endites on syncoxa; endopod discrete, with 2 – 3 setae. Maxilliped with 2 – 3 setae on syncoxa; basis with two setae on palmar margin; endopod represented by curved claw, accompanied by up to three accessory seta (e)	female	3														http://treatment.plazi.org/id/951887EAFFD7FFBCFF51D13AE09BFBFD	MaterialCitation
951887EAFFE7FFBBFF51D1E2E7DAFDC2.mc.ADD93CA1FFE7FFBAFF01D69BE171FA46	951887EAFFE7FFBBFF51D1E2E7DAFDC2.taxon				holotype	Type locality. Scotland, Firth of Forth; mud near low-water mark at Seafield, in the vicinity of Leith		1										United Kingdom		Seafield	Firth of Forth	http://treatment.plazi.org/id/951887EAFFE7FFBBFF51D1E2E7DAFDC2	MaterialCitation
951887EAFFE7FFBBFF51D1E2E7DAFDC2.mc.ADD93CA1FFE7FFBAFF01D45AE0C1F837	951887EAFFE7FFBBFF51D1E2E7DAFDC2.taxon		V			P 3 endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]. P 5 ♀ with elongate exopod (about 2.4 times as long as maximum width), inner margin and proximal half of outer margin straight, with eight elements, proximal outer one long, outer apical one short; endopodal lobe with five elements, innermost one short. P 5 ♂ exopod 1 - segmented, with seven elements; endopodal lobe with two elements, outer one shortest. Armature of P 6 ♂ unconfirmed. Caudal ramus seta V with slightly swollen proximal part	male	17														http://treatment.plazi.org/id/951887EAFFE7FFBBFF51D1E2E7DAFDC2	MaterialCitation
951887EAFFE6FFB9FF51D147E149FE76.mc.ADD93CA1FFE5FFB8FF01D703E7F0FBA6	951887EAFFE6FFB9FF51D147E149FE76.taxon		ICZN		holotype	Type locality. Sars (1905) recorded material from several places on the south and west coasts of Norway, and in the Trondhjem Fjord. Since he did not specify which specimens the illustrations were based on, the type locality encompasses all of their respective places of origin (ICZN Art. 73.2.3)		1										Norway			Norway	http://treatment.plazi.org/id/951887EAFFE6FFB9FF51D147E149FE76	MaterialCitation
951887EAFFE6FFB9FF51D147E149FE76.mc.ADD93CA1FFE5FFB8FD52D79FE17BFAA2	951887EAFFE6FFB9FF51D147E149FE76.taxon		V			Body length 600 μm in ♀, unknown for ♂. Antennule segmentation and antenna unconfirmed. P 1 exopod about 80 % length of endopod; exp- 2 elongate, about twice as long as exp- 1, and about half as long as enp- 1; insertion point of inner seta of enp- 1 at 25 % of inner margin length; exp- 3 with two unipinnate spines and two geniculate setae; enp- 2 with one minute seta, one geniculate seta and one geniculate claw. Armature pattern of ♀ P 2 – P 4 and ♂ P 3 endopod unknown. P 5 ♀ with elongate exopod (about three times as long as maximum width), inner margin and proximal two-thirds of outer margin straight, with six elements; endopodal lobe with five elements, innermost one short. P 5 – P 6 ♂ unconfirmed. Caudal ramus seta V normally developed	female	15														http://treatment.plazi.org/id/951887EAFFE6FFB9FF51D147E149FE76	MaterialCitation
951887EAFFE6FFB9FF51D147E149FE76.mc.ADD93CA1FFE4FFB9FF01D23FE113FE9A	951887EAFFE6FFB9FF51D147E149FE76.taxon					Andaman and Nicobar Islands: South Andaman (Jayabarathi 2016 – as Parastenhelia spinosa littoralis)		1											Andaman and Nicobar Islands		South Andaman	http://treatment.plazi.org/id/951887EAFFE6FFB9FF51D147E149FE76	MaterialCitation
951887EAFFE4FFB6FF51D2EBE615F8E5.mc.ADD93CA1FFEBFFB6FF01D13BE7F0FD5E	951887EAFFE4FFB6FF51D2EBE615F8E5.taxon		ICZN		holotype	Type locality. Sars (1905) recorded material from several places on the south and west coasts of Norway, and in the Trondhjem Fjord. Since he did not specify which specimens the illustrations were based on, the type locality encompasses all of their respective places of origin (ICZN Art. 73.2.3)		1										Norway			Norway	http://treatment.plazi.org/id/951887EAFFE4FFB6FF51D2EBE615F8E5	MaterialCitation
951887EAFFE4FFB6FF51D2EBE615F8E5.mc.ADD93CA1FFEBFFB6FF01D74BE572FAF9	951887EAFFE4FFB6FF51D2EBE615F8E5.taxon		V			P 3 endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]. P 5 ♀ with elongate exopod (about 2.8 times as long as maximum width), inner margin and proximal half of outer margin straight, with eight elements, proximal outer one long, outer apical one short; endopodal lobe with five elements, innermost one well developed. P 5 ♂ exopod 3 - segmented, with six elements (outer element of exp- 1 absent or extremely reduced); endopodal lobe with two elements. Armature of P 6 ♂ unconfirmed. Caudal ramus seta V with slightly swollen proximal part	male	17														http://treatment.plazi.org/id/951887EAFFE4FFB6FF51D2EBE615F8E5	MaterialCitation
951887EAFFEAFFB4FF51D38FE5E5FB82.mc.ADD93CA1FFEAFFB7FF01D66BE073FA55	951887EAFFEAFFB4FF51D38FE5E5FB82.taxon				holotype	Type locality. Svalbard archipelago, Spitsbergen, Longyearbyen; littoral zone		1										Svalbard and Jan Mayen		Longyearbyen	Spitsbergen	http://treatment.plazi.org/id/951887EAFFEAFFB4FF51D38FE5E5FB82	MaterialCitation
951887EAFFEAFFB4FF51D38FE5E5FB82.mc.ADD93CA1FFEAFFB4FF01D444E664FF0E	951887EAFFEAFFB4FF51D38FE5E5FB82.taxon		V			P 3 endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]. P 5 ♀ with elongate exopod (about 2.4 times as long as maximum width), inner margin and proximal half of outer margin straight, with eight elements, proximal outer one long, outer apical one short; endopodal lobe with five elements, innermost one well developed. P 5 ♂ exopod 3 - segmented, with seven elements, outer seta of exp- 1 very long, longer than or as long as outer basal seta; endopodal lobe with two elements. Armature of P 6 ♂ unconfirmed. Caudal ramus seta V with slightly swollen proximal part	male	17														http://treatment.plazi.org/id/951887EAFFEAFFB4FF51D38FE5E5FB82	MaterialCitation
951887EAFFE8FFB2FF51D675E4B1FC8A.mc.ADD93CA1FFE8FFB5FF01D451E5A0F85C	951887EAFFE8FFB2FF51D675E4B1FC8A.taxon				holotype	Type locality. New Zealand, Campbell Island group, Campbell Island (Motu Ihupuku); Perseverance Harbour (South Harbour); 40 m depth		1						40				New Zealand		Perseverance Harbour	Campbell Island	http://treatment.plazi.org/id/951887EAFFE8FFB2FF51D675E4B1FC8A	MaterialCitation
951887EAFFE8FFB2FF51D675E4B1FC8A.mc.ADD93CA1FFEFFFB2FF01D21CE6FCFE0E	951887EAFFE8FFB2FF51D675E4B1FC8A.taxon		V			P 3 endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]. P 5 ♀ with elongate exopod (about three times as long as maximum width), inner margin and proximal half of outer margin slightly convex, with six elements, outer ones about equally long, outer apical one shorter than inner apical one; endopodal lobe with five elements, innermost one short. P 5 ♂ exopod 3 - segmented, with seven elements, outer seta of exp- 1 very long, longer than outer basal seta; endopodal lobe with two elements. Armature of P 6 ♂ unconfirmed. Caudal ramus seta V with slightly swollen proximal part	male	17														http://treatment.plazi.org/id/951887EAFFE8FFB2FF51D675E4B1FC8A	MaterialCitation
951887EAFFEFFFB3FF51D0BBE585FDBA.mc.ADD93CA1FFEFFFB2FE4AD40FE03CF846	951887EAFFEFFFB3FF51D0BBE585FDBA.taxon		XIX, ICZN		holotype	Pallares’s (1968) original material no longer exists (M. Sciberras, pers. commn). The dissected male specimen illustrated by Pallares (1968: 64) in her Plate XIX is here designated as the holotype of P. santacruzensis sp. nov. (ICZN Arts 16.4 and 72.5.6). The species can be differentiated by the characters listed in the diagnosis below and those mentioned and illustrated in Pallares (1968) (ICZN Art. 13.1).	male	3		M. Sciberras										The	Pallares	http://treatment.plazi.org/id/951887EAFFEFFFB3FF51D0BBE585FDBA	MaterialCitation
951887EAFFEFFFB3FF51D0BBE585FDBA.mc.ADD93CA1FFEEFFB3FD57D3C7E523FDC2	951887EAFFEFFFB3FF51D0BBE585FDBA.taxon		V			Body length 890 μm in ♀, 700 μm in ♂. Antennule 9 - segmented and haplocer in ♂. Antenna with 2 - segmented exopod bearing two setae on exp- 1 and one lateral and three apical elements on exp- 2; endopod without penicillate spines. P 1 exopod about 0.8 times length of endopod; exp- 2 elongate, about 2.5 times as long as exp- 1. P 3 exopod armature pattern [0.0.123]; endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]. P 5 ♀ with elongate exopod (about 3.2 times as long as wide), inner margin and proximal two-thirds of outer margin straight, with six elements, proximal outer one long, outer apical one minute; endopodal lobe with five elements, innermost one minute. P 5 ♂ with six elements on 1 - segmented exopod; endopodal lobe with two elements. P 6 ♂ with three setae. Anal operculum smooth. Caudal ramus seta V with swollen base	female	20														http://treatment.plazi.org/id/951887EAFFEFFFB3FF51D0BBE585FDBA	MaterialCitation
951887EAFFEEFFB0FF51D1AAE1D1FD8C.mc.ADD93CA1FFEEFFB3FF01D5AFE6E5F92E	951887EAFFEEFFB0FF51D1AAE1D1FD8C.taxon				holotype	Type locality. Argentina, Province of Tierra del Fuego, Antarctica and South Atlantic Islands; Isla Grande Tierra del Fuego, Bahía Lapataia near Ushuaia		1										Argentina	Tierra del Fuego - Antartida e Islas del Atlantico Sur	South Atlantic Islands	Isla Grande Tierra del Fuego	http://treatment.plazi.org/id/951887EAFFEEFFB0FF51D1AAE1D1FD8C	MaterialCitation
951887EAFFEEFFB0FF51D1AAE1D1FD8C.mc.ADD93CA1FFEDFFB0FF01D27DE79EFDE8	951887EAFFEEFFB0FF51D1AAE1D1FD8C.taxon		V			P 2 endopod ♂ 2 - segmented (enp- 2 and - 3 forming compound segment), armature pattern [1.221]. P 3 endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]. P 5 ♀ with ovate exopod (about 1.9 times as long as maximum width), with six elements, distal outer one longest, outer apical one short and naked; endopodal lobe with five elements, innermost one well developed. P 5 ♂ exopod 3 - segmented, with seven elements, outer seta of exp- 1 long and naked; endopodal lobe with two short spiniform elements. Armature of P 6 ♂ unconfirmed. Caudal ramus seta V normally developed, seta IV with bulbous swelling near base	male	18														http://treatment.plazi.org/id/951887EAFFEEFFB0FF51D1AAE1D1FD8C	MaterialCitation
951887EAFFECFFAEFF51D276E0FFFB01.mc.ADD93CA1FFECFFAEFF01D5D9E6A5FE76	951887EAFFECFFAEFF51D276E0FFFB01.taxon		XIV, XX, VIII, IX, XII, XIII, XXI, XXIII, XXIV, XXV, XXVI, XXVIII			Antennule ♀ compact, 8 - or indistinctly 9 - segmented; segment 1 not elongate, distal four or five segments small with combined length only slightly longer than segment 4; with aesthetascs on segments 4 and 8 (or 9). Antennule ♂ subchirocer, 7 -, 8 - or indistinctly 9 - segmented; ventral surface of segment 2 with characteristic, backwardly directed, spiniform element; with geniculation between segments 5 and 6 (or 6 and 7 when indistinctly 9 - segmented) and 2 – 3 segments distal to geniculation; compound segment 5 (XIV – XX) swollen, occasionally subdivided dorsally by transverse surface suture; with aesthetasc on segments 5 and 7 or 8; segmental homologies of 8 - segmented antennule: I, II – VIII, IX – XII, XIII, XIV – XX, XXI – XXIII, XXIV – XXV, XXVI – XXVIII. Antenna sexually dimorphic. Female antenna with proximal endopodal segment largely fused to basis forming allobasis, with short pinnate seta on abexopodal margin; exopod 2 - segmented (or segments partially fused), proximal segment with 1 – 2 setae, distal segment with one lateral and two apical elements (surrounded at base by serrate hyaline frill); distal endopodal segment without penicillate elements. Male antenna with enlarged, highly plumose seta on allobasis; exopodal segments of different size, with only one seta on proximal segment and all lateral setae enlarged and highly plumose. Mandible with three elements on basis; endopod with eight setae; exopod 1 - segmented, with 2 – 4 setae. Maxillulary coxal epipodite represented by one seta. Maxilla with three endites on syncoxa; endopod discrete, with 4 – 5 setae. Maxilliped with one seta on syncoxa; basis with 0 – 2 setae on palmar margin; endopod represented by pinnate claw, accompanied by one accessory seta	female	2											Maale	Female	Mandible	http://treatment.plazi.org/id/951887EAFFECFFAEFF51D276E0FFFB01	MaterialCitation
951887EAFFF3FFAFFF51D632E6D4FCCE.mc.ADD93CA1FFF3FFAEFF01D504E03EF9ED	951887EAFFF3FFAFFF51D632E6D4FCCE.taxon				holotype	Type locality. France, Brittany, Roscoff area; near Roc’h Iliévec; dredged from sand		1										France	Bretagne	Roscoff area	Roc'h Ilievec	http://treatment.plazi.org/id/951887EAFFF3FFAFFF51D632E6D4FCCE	MaterialCitation
951887EAFFF2FFAFFF51D07EE509F9B4.mc.ADD93CA1FFF2FFAFFF01D70DE74AFBF4	951887EAFFF2FFAFFF51D07EE509F9B4.taxon				holotype	Type locality. Egypt, Red Sea coast near Hurghada		1										Egypt	Al Bahr al Ahmar		Hurghada	http://treatment.plazi.org/id/951887EAFFF2FFAFFF51D07EE509F9B4	MaterialCitation
951887EAFFF2FFACFF51D5D9E75EFD5E.mc.ADD93CA1FFF2FFAFFF01D468E1C0F851	951887EAFFF2FFACFF51D5D9E75EFD5E.taxon				holotype	Type locality. Mozambique, Inhaca Island; Ilha dos Portuguesos (Elephant Isle); intertidal zone, clean sand		1										Mozambique		Ilha dos Portuguesos	Inhaca Island	http://treatment.plazi.org/id/951887EAFFF2FFACFF51D5D9E75EFD5E	MaterialCitation
951887EAFFF1FFACFF51D1CEE5E1F91C.mc.ADD93CA1FFF1FFACFF01D09DE499FC18	951887EAFFF1FFACFF51D1CEE5E1F91C.taxon				holotype	Type locality. Bulgaria, Burgas Province; Tsarevo (formerly Michurin) and Lozenets; sandy bottom, 5 m depth		1						5				Bulgaria	Burgas	Tsarevo	Lozenets	http://treatment.plazi.org/id/951887EAFFF1FFACFF51D1CEE5E1F91C	MaterialCitation
951887EAFFF0FFADFF51D13AE024FCA0.mc.ADD93CA1FFF0FFADFF01D1C9E7ADFD37	951887EAFFF0FFADFF51D13AE024FCA0.taxon				holotype	Type locality. Costa Rica, beach slope of Manzanillo (Caribbean coast)		1										Costa Rica			Manzanillo	http://treatment.plazi.org/id/951887EAFFF0FFADFF51D13AE024FCA0	MaterialCitation
951887EAFFF0FFADFF51D0D5E7C8FB61.mc.ADD93CA1FFF0FFADFF01D764E7ADFB4C	951887EAFFF0FFADFF51D0D5E7C8FB61.taxon				holotype	Type locality. Costa Rica, beach slope of Manzanillo (Caribbean coast)		1										Costa Rica			Manzanillo	http://treatment.plazi.org/id/951887EAFFF0FFADFF51D0D5E7C8FB61	MaterialCitation
951887EAFFF7FFABFF51D1F5E6A8FBDA.mc.ADD93CA1FFF7FFAAFE88D6A5E53DF9B3	951887EAFFF7FFABFF51D1F5E6A8FBDA.taxon		V			Parastenheliidae. Sexual dimorphism in antennule, P 1 inner basal spine, P 5 – P 6 and urosomal segmentation. Body cylindrical, short; posterior margin of prosomites and urosomites (except anal somite) with denticulodigitate hyaline frills. Rostrum fused at base, small, pointed. Anal operculum semicircular, bordered with fine setules. Caudal ramus about as long as wide, with dorsal spinular row; with at least six setae, setae IV – V not basally inflated in ♀	female	1														http://treatment.plazi.org/id/951887EAFFF7FFABFF51D1F5E6A8FBDA	MaterialCitation
951887EAFFF7FFABFF51D1F5E6A8FBDA.mc.ADD93CA1FFF7FFAAFF01D569E7E4F80B	951887EAFFF7FFABFF51D1F5E6A8FBDA.taxon		VIII, IX, XII, XIII, XIV, XVIII, XIX, XX, XXI, XXIII, XXIV, XXV, XXVI, XXVIII			Antennule ♀ elongate and 8 - segmented in ♀, segment 1 not elongate, segments 6 – 7 shortest, with aesthetascs on segments 4 and 8. Antennule ♂ haplocer with three segments distal to geniculation; segmentation partly unconfirmed but probably at least 9 - segmented with segmental homologies as follows: I, II – VIII, IX – XII, XIII, XIV – XVIII, XIX – XX, XXI – XXIII, XXIV – XXV, XXVI – XXVIII. Antenna not sexually dimorphic; proximal endopodal segment completely separated from basis, without seta on abexopodal margin; exopod 2 - segmented, proximal segment with two setae, distal segment with 1 – 2 lateral and two apical elements (one of which enlarged, hyaline and bifid); distal endopodal segment without penicillate elements. Mandible with two elements on basis; endopodal armature unconfirmed; exopod absent or represented by a short seta. Maxillulary coxal epipodite unconfirmed. Maxilla with three endites on syncoxa; endopod unconfirmed. Maxilliped with 0 – 1 seta € on syncoxa; basis without armature on palmar margin; endopod represented by claw without accessory setae	female	3														http://treatment.plazi.org/id/951887EAFFF7FFABFF51D1F5E6A8FBDA	MaterialCitation
951887EAFFF6FFABFF51D750E60BF88D.mc.ADD93CA1FFF6FFABFF01D7ACE1C0FB15	951887EAFFF6FFABFF51D750E60BF88D.taxon				holotype	Type locality. Mozambique, Inhaca Island; Ilha dos Portuguesos (Elephant Isle); intertidal zone, clean sand		1										Mozambique		Ilha dos Portuguesos	Inhaca Island	http://treatment.plazi.org/id/951887EAFFF6FFABFF51D750E60BF88D	MaterialCitation
951887EAFFFBFFA6FF51D38FE624FDC2.mc.ADD93CA1FFFBFFA6FF01D21BE791FE9A	951887EAFFFBFFA6FF51D38FE624FDC2.taxon				holotype	Type locality. India, Andhra Pradesh, Visakhapatnam (formerly Waltair), 17 ° 43 ’ 30 ” N 83 ° 20 ’ 30 ” E; intertidal zone, fine and medium sand, 10 – 30 cm below surface near half-tide level		1				17.725	83.34167					India	Andhra Pradesh		Visakhapatnam	http://treatment.plazi.org/id/951887EAFFFBFFA6FF51D38FE624FDC2	MaterialCitation
951887EAFFFBFFA6FF51D38FE624FDC2.mc.ADD93CA1FFFBFFA6FF01D2C3E620FDC2	951887EAFFFBFFA6FF51D38FE624FDC2.taxon					The species was subsequently recorded from two localities (Konark = Konarak, Puri) in Odisha (formerly Orissa) in the Bay of Bengal (Rao 1989)		1											Odisha		Bay of Bengal	http://treatment.plazi.org/id/951887EAFFFBFFA6FF51D38FE624FDC2	MaterialCitation
951887EAFFFBFFA7FF51D173E16AFCF4.mc.ADD93CA1FFFAFFA7FF01D101E565FD8C	951887EAFFFBFFA7FF51D173E16AFCF4.taxon				holotype	Type locality. Chile, Los Lagos Region, Chiloé archipelago, southeastern coast of Isla Chiloé, Quellón Viejo; sandy beach		1										Chile	Los Lagos	Chiloe	Quellon Viejo	http://treatment.plazi.org/id/951887EAFFFBFFA7FF51D173E16AFCF4	MaterialCitation
951887EAFFFAFFA4FF51D099E05CFC05.mc.ADD93CA1FFFAFFA7FE88D549E15BF8C4	951887EAFFFAFFA4FF51D099E05CFC05.taxon		V			Parastenheliidae. Sexual dimorphism in antennule, P 1 inner basal spine, P 5 – P 6 and urosomal segmentation; occasionally in segmentation of P 2 endopod. Body subcylindrical, short; posterior margin of cephalothorax and somites bearing P 2 – P 5 with plain hyaline frills; remaining urosomites (except anal somite) with denticulodigitate hyaline frills. Rostrum defined at base, of moderate size, reaching at most to end of second segment of antennule; linguiform. Anal operculum semicircular, bordered with fine spinules or denticles. Caudal ramus wider than long, with dorsal spinular row; with seven setae, setae IV – V not basally inflated in ♀	female	1														http://treatment.plazi.org/id/951887EAFFFAFFA4FF51D099E05CFC05	MaterialCitation
951887EAFFFAFFA4FF51D099E05CFC05.mc.ADD93CA1FFFAFFA4FF01D431E507FE9A	951887EAFFFAFFA4FF51D099E05CFC05.taxon		VIII, IX, XII, XIII, XIV, XVI, VII, XVIII, XIX, XX, XXI, XXIII, XXIV, XXV, XXVI, XXVIII			Antennule elongate and 9 - segmented in ♀, segment 1 not elongate, segments 5 – 8 shortest, with aesthetascs on segments 4 and 9; haplocer and 10 - segmented with three segments distal to geniculation in ♂, with geniculation between segments 7 and 8, segments 5 – 7 swollen and with aesthetasc on segment 5; segmental homologies in ♂: I, II – VIII, IX – XII, XIII, XIV – XVI, VII – XVIII, XIX – XX, XXI – XXIII, XXIV – XXV, XXVI – XXVIII. Antenna not sexually dimorphic; proximal endopodal segment largely fused to basis forming allobasis, with pinnate seta on abexopodal margin; exopod 2 - segmented, proximal segment with two setae, distal segment with two lateral and three apical elements; distal endopodal segment without penicillate elements. Mandible with three elements on basis; endopod with eight setae; exopod 1 - segmented, with four setae. Maxillulary coxal epipodite represented by one seta. Maxilla with three endites on syncoxa; endopod discrete, with 4 – 5 setae. Maxilliped with three setae on syncoxa; basis with two setae on palmar margin; endopod represented by pinnate claw, accompanied by two accessory setae	female	3														http://treatment.plazi.org/id/951887EAFFFAFFA4FF51D099E05CFC05	MaterialCitation
951887EAFFF9FFA4FF51D737E0BEF9BB.mc.ADD93CA1FFF9FFA4FF01D55EE0BAF9BB	951887EAFFF9FFA4FF51D737E0BEF9BB.taxon				holotype	Type locality. England, south Cornwall, Fowey; dredging outside of Fowey harbour; 7.3 – 9.1 m		1						8				United Kingdom	Cornwall	Fowey	Fowey	http://treatment.plazi.org/id/951887EAFFF9FFA4FF51D737E0BEF9BB	MaterialCitation
951887EAFFF9FFA5FF51D5AAE0BBFEC6.mc.ADD93CA1FFF8FFA5FF01D21BE0B7FEC6	951887EAFFF9FFA5FF51D5AAE0BBFEC6.taxon				holotype	Type locality. South Africa, Eastern Cape, off East London; shell gravel in tidal pools on a reef		1										South Africa	Eastern Cape		East London	http://treatment.plazi.org/id/951887EAFFF9FFA5FF51D5AAE0BBFEC6	MaterialCitation
951887EAFFF8FFA2FF51D277E690FD7B.mc.ADD93CA1FFF8FFA5FF51D2CEE611FD30	951887EAFFF8FFA2FF51D277E690FD7B.taxon		V			Kuru & Karaytuğ (2015) described a new species, Parastenhelia aydini, from a Turkish beach in the Eastern Mediterranean and considered it morphologically most similar to Pa. spinosa. The authors refer to their unpublished observations but it is not clear which “ population ” they identified as Pa. spinosa. They differentiated Pa. aydini from the latter by the combination of the following characters: (a) ♀ antennule 9 - segmented; (b) spinular rows near outer margin of P 1 – P 4 bases significantly reduced; (c) P 4 enp- 3 with four setae in both sexes; (d) ornamentation of endopodal and exopodal setae of ♀ P 5 different; (e) caudal ramus seta V of ♀ not swollen near the base; (f) modified element on the seventh segment of ♂ antennule not present; (g) apophysis on ♂ P 3 enp- 3 notched; and (h) ♂ P 5 exopod 2 - segmented, five setae in total	female	6												The	Turkish	http://treatment.plazi.org/id/951887EAFFF8FFA2FF51D277E690FD7B	MaterialCitation
951887EAFFF8FFA2FF51D277E690FD7B.mc.ADD93CA1FFF8FFA5FE94D799E6B2FA8B	951887EAFFF8FFA2FF51D277E690FD7B.taxon		V			Parastenheliidae. Sexual dimorphism in antennule, P 2 – P 3 endopods, P 5 – P 6 and urosomal segmentation. Body subcylindrical, short; posterior margin of cephalothorax and somites bearing P 2 – P 5 with plain hyaline frills; remaining urosomites (except anal somite) with serrate hyaline frills. Rostrum defined at base, of moderate size, reaching to about halfway second segment of antennule; elongate triangular. Anal operculum semicircular, bordered with fine spinules. Caudal ramus wider than long, with conspicuous spinular ornamentation; with seven setae, setae IV – V not basally inflated in ♀	female	1														http://treatment.plazi.org/id/951887EAFFF8FFA2FF51D277E690FD7B	MaterialCitation
951887EAFFF8FFA2FF51D277E690FD7B.mc.ADD93CA1FFF8FFA5FF01D641E0BCF963	951887EAFFF8FFA2FF51D277E690FD7B.taxon		VIII, IX, XII, XIII, XIV, XVII, XVIII, XIX, XX, XXI, XXII, XXIII, XXIV, XXV, XXVI, XXVIII			Antennule elongate and 9 - segmented in ♀, segment 1 not elongate, segments 7 – 8 shortest, with aesthetascs on segments 4 and 9; haplocer and 11 - segmented in ♂, with geniculation between segments 7 and 8, segment 5 swollen and with aesthetasc; segmental homologies in ♂: I, II – VIII, IX – XII, XIII, XIV – XVII, XVIII, XIX – XX, XXI – XXII, XXIII, XXIV – XXV, XXVI – XXVIII. Antenna not sexually dimorphic; proximal endopodal segment largely separated from basis, with pinnate seta on abexopodal margin; exopod 2 - segmented, proximal segment with two setae, distal segment with two lateral and three apical elements; distal endopodal segment without penicillate elements. Mandible with three elements on basis; endopod with eight setae; exopod 1 - segmented, with two setae. Maxillulary coxal epipodite represented by one seta. Maxilla with three endites on syncoxa; endopod discrete, with three setae. Maxilliped with two setae on syncoxa; basis with two setae and longitudinal spinular row on palmar margin; endopod represented by conspicuously serrated claw, accompanied by three accessory setae	female	3														http://treatment.plazi.org/id/951887EAFFF8FFA2FF51D277E690FD7B	MaterialCitation
951887EAFFFFFFA3FF51D1E9E52CFF0D.mc.ADD93CA1FFFFFFA2FF01D0B9E497FC3B	951887EAFFFFFFA3FF51D1E9E52CFF0D.taxon				holotype	Type locality. Turkey, Kızkalesi, Mersin (36 ° 27.473 ’ N, 34 ° 08.647 ’ E); sand at 0.3 m depth adjacent to rocky shore		1				36.457882	34.144115	3				Turkey	Mersin		Kizkalesi	http://treatment.plazi.org/id/951887EAFFFFFFA3FF51D1E9E52CFF0D	MaterialCitation
951887EAFFFFFFA3FF51D1E9E52CFF0D.mc.ADD93CA1FFFEFFA3FF01D38FE1DCFF6A	951887EAFFFFFFA3FF51D1E9E52CFF0D.taxon					The type species was also collected from Denizy-ıldızı beach in Urla (İzmir Province) in the Aegean Sea (Kuru		1											Izmir	Urla	Sea	http://treatment.plazi.org/id/951887EAFFFFFFA3FF51D1E9E52CFF0D	MaterialCitation
951887EAFFFEFFA0FF51D23FE6A6FDC2.mc.ADD93CA1FFFEFFA3FF01D79AE582FA3A	951887EAFFFEFFA0FF51D23FE6A6FDC2.taxon		VIII, IX, XII, XIII, XIV, XVIII, XIX, XX, XXI, XXII, XXIII, XXIV, XXV, XXVI, XXVIII			Antennule ♀ slender and typically 8 - segmented (occasionally 9 - segmented), with aesthetascs on segments 4 and 8 (or 9). Antennule ♂ haplocer and presumably 10 - segmented; with geniculation between segments 6 and 7, and four segments distal to geniculation; segment 5 swollen and with aesthetasc; segmental homologies in ♂: I, II – VIII, IX – XII, XIII, XIV – XVIII, XIX – XX, XXI – XXII, XXIII, XXIV – XXV, XXVI – XXVIII. Antenna not sexually dimorphic; allobasis completely fused or partially divided, with endopodal pinnate seta on abexopodal margin; exopod 2 - segmented, proximal segment with two setae, distal segment with 1 – 2 lateral and three apical elements; free endopod with two penicillate elements. Mandible with 2 elements on basis; endopod with two lateral and 3 – 4 apical setae; exopod 1 - segmented, with two setae. Maxillulary coxal epipodite and maxilla unconfirmed. Maxilliped with 0 – 1 seta (e) on syncoxa; basis with one seta on palmar margin; endopod represented by claw with unconfirmed number of accessory setae	female	3														http://treatment.plazi.org/id/951887EAFFFEFFA0FF51D23FE6A6FDC2	MaterialCitation
951887EAFFFDFFA1FF51D196E6ABFF0D.mc.ADD93CA1FFFDFFA0FF01D633E6A2FA9E	951887EAFFFDFFA1FF51D196E6ABFF0D.taxon				holotype	Type locality. Italy, Trieste (Adriatic); plankton		1										Italy			Trieste	http://treatment.plazi.org/id/951887EAFFFDFFA1FF51D196E6ABFF0D	MaterialCitation
951887EAFFFDFFA1FF51D196E6ABFF0D.mc.ADD93CA1FFFDFFA0FF01D5F7E0F2F842	951887EAFFFDFFA1FF51D196E6ABFF0D.taxon		V			P 3 endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]. P 5 ♀ exopod about 2.15 times as long as maximum width; inner and outer margins gradually converging towards apex; with 6 – 7 elements. P 5 endopodal lobe ♀ short, extending to about proximal fifth of exopodal length. P 5 exopod ♂ 1 - segmented, elongate – oval; with seven elements. P 5 endopodal lobe ♂ extending to insertion point of proximal inner seta of exopod; with two elements. Caudal ramus setae IV – V of ♀ inflated near base (forcipate type)	male	10														http://treatment.plazi.org/id/951887EAFFFDFFA1FF51D196E6ABFF0D	MaterialCitation
951887EAFFFCFFA1FF51D23EE494F978.mc.ADD93CA1FFFCFFA1FF01D0BCE7FEFC65	951887EAFFFCFFA1FF51D23EE494F978.taxon				holotype	Type locality. Maldive archipelago, Addu Atoll; seaweed washings		1										Maldives			Addu Atoll	http://treatment.plazi.org/id/951887EAFFFCFFA1FF51D23EE494F978	MaterialCitation
951887EAFFFCFFA1FF51D23EE494F978.mc.ADD93CA1FFFCFFA1FF01D670E039F9C9	951887EAFFFCFFA1FF51D23EE494F978.taxon		V			P 3 endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]. P 5 ♀ exopod elongate, about 3.8 times as long as maximum width; proximal half of inner and most of outer margin parallel; with six elements. P 5 endopodal lobe ♀ short, extending to about proximal quarter of exopodal length. P 5 exopod ♂ 1 - segmented, elongate – oval; with seven elements. P 5 endopodal lobe ♂ extending to insertion point of proximal inner seta of exopod; with two elements. Caudal ramus setae IV – V of ♀ not inflated near base	male	10														http://treatment.plazi.org/id/951887EAFFFCFFA1FF51D23EE494F978	MaterialCitation
951887EAFFFCFFDEFF51D5ECE699FA56.mc.ADD93CA1FF83FFDEFF01D2AFE0D4FE0A	951887EAFFFCFFDEFF51D5ECE699FA56.taxon				holotype	Type locality. Bermuda, Trunk Island, Harrington Sound; washings of black seaweeds		1										Bermuda		Harrington Sound	Trunk Island	http://treatment.plazi.org/id/951887EAFFFCFFDEFF51D5ECE699FA56	MaterialCitation
951887EAFFFCFFDEFF51D5ECE699FA56.mc.ADD93CA1FF83FFDEFF01D063E7A7FBD9	951887EAFFFCFFDEFF51D5ECE699FA56.taxon		V			P 3 endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]. P 5 ♀ with six elements on exopod; shape and length of exopod and endopodal lobe unconfirmed. P 5 exopod ♂ 1 - segmented, oval; with seven elements. P 5 endopodal lobe ♂ extending to insertion point of proximal inner seta of exopod; with two elements. Caudal ramus setae IV – V of ♀ inflated near base (forcipate type)	male	9														http://treatment.plazi.org/id/951887EAFFFCFFDEFF51D5ECE699FA56	MaterialCitation
951887EAFF83FFDFFF51D6C6E04AFAE8.mc.ADD93CA1FF83FFDEFF01D4DFE7FEF83A	951887EAFF83FFDFFF51D6C6E04AFAE8.taxon				holotype	Type locality. Maldive archipelago, Addu Atoll; seaweed washings		1										Maldives			Addu Atoll	http://treatment.plazi.org/id/951887EAFF83FFDFFF51D6C6E04AFAE8	MaterialCitation
951887EAFF83FFDFFF51D6C6E04AFAE8.mc.ADD93CA1FF82FFDFFF01D120E5C1FCD1	951887EAFF83FFDFFF51D6C6E04AFAE8.taxon		V			P 3 endopod ♂ 3 - segmented, with apophysis on enp- 3, armature pattern [1.1.02 + apo]. P 5 ♀ exopod about three times as long as maximum width; inner margin and proximal two-thirds of outer margin parallel; with six elements. P 5 endopodal lobe ♀ extending to about proximal third of exopodal length. P 5 exopod ♂ 1 - segmented, elongate – oval; with seven elements. P 5 endopodal lobe ♂ well developed, trapezoidal, extending slightly beyond insertion point of proximal inner seta of exopod; with two elements. Caudal ramus setae IV – V of ♀ inflated near base (forcipate type)	male	10														http://treatment.plazi.org/id/951887EAFF83FFDFFF51D6C6E04AFAE8	MaterialCitation
951887EAFF81FFDDFF51D217E520FB0F.mc.ADD93CA1FF81FFDCFE94D5B2E5B0F8A2	951887EAFF81FFDDFF51D217E520FB0F.taxon		V			Parastenheliidae. Sexual dimorphism in antennule, P 2 – P 3 endopods, P 5 – P 6 and urosomal segmentation. Body fusiform; posterior margin of cephalothorax and all somites (except anal somite) with deeply divided, denticulodigitate, hyaline frills. Rostrum defined at base, very large, reaching to at least halfway fourth segment of antennule; with parallel sides tapering sharply into rounded apex. Anal operculum semicircular, bordered with fine setules. Caudal ramus wider than long, without conspicuous spinular ornamentation; with six setae, seta V slightly inflated at base in ♀	female	1														http://treatment.plazi.org/id/951887EAFF81FFDDFF51D217E520FB0F	MaterialCitation
951887EAFF81FFDDFF51D217E520FB0F.mc.ADD93CA1FF81FFDDFF01D49AE7E3FE52	951887EAFF81FFDDFF51D217E520FB0F.taxon		VIII, IX, XII, XIII, XIV, XVIII, XIX, XX, XXI, XXII, XXIII, XXIV, XXV, XXVI, XXVIII			Antennule short and 9 - segmented in ♀, segment 1 not elongate, segments 7 – 8 shortest, with aesthetascs on segments 4 and 9; haplocer and 10 - segmented in ♂, with geniculation between segments 6 and 7, segment 5 swollen and with aesthetasc; segmental homologies in ♂: I, II – VIII, IX – XII, XIII, XIV – XVIII, XIX – XX, XXI – XXII, XXIII, XXIV – XXV, XXVI – XXVIII. Antenna not sexually dimorphic; allobasis completely fused or partially divided, with endopodal pinnate seta on abexopodal margin; exopod 2 - segmented, proximal segment with two setae, distal segment with two lateral and 2 – 3 apical elements; free endopod without penicillate elements. Mandible with 3 – 4 elements on basis, distal one enlarged and spiniform; endopod with two lateral and three apical setae; exopod 1 - segmented, with three setae. Maxillulary coxal epipodite represented by one seta. Maxilla with three endites on syncoxa; endopod discrete, with 2 – 3 setae. Maxilliped with two setae on syncoxa; basis with one seta and longitudinal spinular row on palmar margin; endopod represented by claw with one accessory seta	female	3														http://treatment.plazi.org/id/951887EAFF81FFDDFF51D217E520FB0F	MaterialCitation
951887EAFF80FFDAFF51D602E723FD16.mc.ADD93CA1FF80FFDDFF01D6A7E578F9FA	951887EAFF80FFDAFF51D602E723FD16.taxon				holotype	Type locality. New Zealand, North Island, Wellington; Porirua Harbour, Pauatahanui Inlet (since renamed to Te Awarua-o-Porirua Harbour); intertidal beach some 200 m north-east of the State Highway 1 bridge; fine sand with some silt		1		Te Awarua-o-Porirua Harbour				200				New Zealand	Wellington		North Island	http://treatment.plazi.org/id/951887EAFF80FFDAFF51D602E723FD16	MaterialCitation
951887EAFF87FFDAFF51D006E0BBFA67.mc.ADD93CA1FF87FFDAFF01D0D5E1D6FC33	951887EAFF87FFDAFF51D006E0BBFA67.taxon				holotype	Type locality. South Korea, Jeju Island, Sehwa Beach (33 ° 28 ’ 07 ” N, 126 ° 54 ’ 43 ” E); shallow sublittoral zone		1				33.468613	126.91195					South Korea	Jeju	Island	Sehwa Beach	http://treatment.plazi.org/id/951887EAFF87FFDAFF51D006E0BBFA67	MaterialCitation
