identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03D687E5E676EB143EAAFED9FC7FCD1C.text	03D687E5E676EB143EAAFED9FC7FCD1C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Melphisana madagascarensis Ledoyer 1984	<div><p>Melphisana madagascarensis Ledoyer, 1984</p> <p>(Figs 1, 2)</p> <p>Melphisana sp. Ledoyer, 1979, 119, fig. 75</p> <p>Melphisana madagascarensis Ledoyer, 1984: 89, fig. 43. ― Ledoyer, 1986: 822, fig. 321.</p> <p>Material examined. 2 juveniles, AM P78886 (SEL/LZI-2-1); 1 female, 2.75 mm, AM P78882 (SEL/LZI-2- 3); 1 male, 2.4 mm, AM P78883 (SEL/LZI-2-3); 2 specimens, AM P78884 (SEL/LZI-2-3); 4 specimens, AM P78887 (SEL/LZI-2-3); 13 unsexed, AM P78885 (SEL/LZI-2-7).</p> <p>Type locality. <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=166.4&amp;materialsCitation.latitude=-22.333334" title="Search Plazi for locations around (long 166.4/lat -22.333334)">Îlot Maître</a>, New Caledonia (~ 22°20'0''S 166°24'0''E).</p> <p>Description. Based on female, 2.75 mm, AM P78882 and male, 2.4 mm, AM P78883.</p> <p>Head. Head with short rounded rostrum. Eyes large circular, situated on ventrolateral faces of head. Antenna 1 with short peduncle, elongate first flagellar article, all flagellar articles slender and long. Mandibular palp article 3 half the size of 2. Lower lip with inner lobes. Maxilla 1 inner lobe with 6 setae, outer lobe narrow, with 2- articulate palp, much longer than outer lobe.</p> <p>Pereon. Gnathopod 1 shorter than 2, coxa short and partly hidden by coxa 2; carpus widest proximally and weakly tapering distally; merus and carpus with long slender setae posteromarginally; propodus about 57 % of carpus length; dactylus long, falcate, pointed. Gnathopod 2 similar in shape to gnathopod 1, but basis and carpus more slender, and propodus relatively longer to carpus (75%). Pereopods 3–4 subequal, but coxa 4 wider than 3, carpus to propodus elongate with groups of long slender setae posteromarginally, apex of propodus with long, slender terminal setae, dactylus reduced. Pereopods 5–7 subequal, coxae with rounded anterior lobe and weakly excavate, oblique ventral margin; basis elongate, narrow, not lobate; merus slender and elongate.</p> <p>Pleon. Pleonites 1–3 long. Pleonite 2 with 3 inconspicuous teeth on posterior dorsal margin. Pleonite 3 with 3 well developed posterodorsal teeth. Epimeron 1 rounded posteroventrally. Epimera 2–3 with pointed posteroventral angle. Urosomites 1–2 both with strong medial posterior dorsal tooth. Uropod 1 with long, slender rami, inner ramus longer with terminal article. Uropod 2 shorter than 1. Uropod 3 massive, with stout distally expanded peduncle and unequal rami, outer ramus shorter. Telson roundly excavate apically, with two pointed lobes.</p> <p>Habitat. Subtidal, protected beach, rock rubble.</p> <p>Remarks. This species was described by Ledoyer (1979, 1984, 1986) from Madagascar and New Caledonia and agrees very well with the specimens redescribed herein. However, there seems to be some variation in this species.</p> <p>In the material from Madagascar the posterior margin of pleonite 1 is smooth in the specimen described by Ledoyer (1979), in the material he illustrated in his 1986 paper there are a pair of small posterolateral pointed processes at this segment. In the New Caledonia material the pleonite 1 margin seems to be smooth (Ledoyer 1984). The Lizard Island specimens studied herein have a pair of inconspicuous rounded protrusion in this position.</p> <p>Article 3 of the mandibular palp is short in the specimen from Madagascar (Ledoyer 1979) and the Lizard Island material. It is long in the material from Madagascar in the description of Ledoyer (1986) and, most peculiar, both states appear in the illustration of Ledoyer (1984) from New Caledonia.</p> <p>The basis of pereopod 5 seems to be broader than those of pereopods 6 and 7 in the Madagascar material studied by Ledoyer (1979 and 1986), but not in the New Caledonian material (Ledoyer 1984). The author checked the type material from New Caledonia and Madagascar of Ledoyer, in this pereopod 5 is not much broader than the next pereopods and this was similar in the Lizard Island material studied here.</p> <p>So there seem to be no character pattern that would allow us to separate the three populations occurring in Madagascar, New Caledonia and Lizard Island. The only consistent difference between the Madagascar material and the Pacific material seems to be the posteroventral corner of pleonite 3 which is somewhat more pointed in the Madagascar material than in the New Caledonia and Lizard Island specimens.</p> <p>Distribution. Australia. Queensland: Lizard Island (current survey). Madagascar. Outer reef of Tuléar lagoon (Ledoyer 1986). New Caledonia. Îlot Maître (Ledoyer 1984).</p></div> 	http://treatment.plazi.org/id/03D687E5E676EB143EAAFED9FC7FCD1C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Coleman, Charles Oliver	Coleman, Charles Oliver (2009): Melphidippidae *. Zootaxa 2260 (1): 736-740, DOI: 10.11646/zootaxa.2260.1.38, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2260.1.38
