taxonID	type	description	language	source
03AB303CFFF4FFF9FF35F9C8FD7AC789.taxon	materials_examined	Type species: Insulestremia sinclairi Jaschhof, 2004 (orig. des. and mon.)	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF4FFF9FF35F9C8FD7AC789.taxon	description	Male. Head: Postcranium with irregularly arranged long setae. Two ocelli. Antenna with scape somewhat larger than pedicel, both setose ventrally. 14 flagellomeres; each but terminal flagellomere with distinct neck; node of flagellomere 4 completely covered with microtrichiae; with 1 complete and 1 - 2 incomplete crenulate whorls of long sensory hairs; distally a few short hair-shaped translucent sensilla, sensory pegs and 1 ‒ 3 flattened sensilla, of which one may be two-pointed, arising from a very large basal pore (Figs. 1 A, 2 A); flattened translucent sensilla absent on more distal flagellomeres, starting with the 6 th. Face non-setose. Clypeus largely fused with face, small, with long setae. Maxillary palpus 4 - segmented (excluding small, smooth and non-setose presegment), setose; segment 1 thickest, with numerous translucent sensilla; segments 2 – 4 cylindrical, increasing in length. Thorax: Postpronotum forming well developed bulge above neck. Antepronotum long and narrow, bare. Proepisternum long, bare. Proepimeron barely traceable. Scutum with dorsal surface evenly arched to slight degree; with anterior parapsidal suture weak, no median transverse suture traceable, and bearing lateral and dorsocentral rows of setae. Paratergite distinct from scutum and well sclerotized. Scutellum setose. Mediotergite short. Postphragma large, intruded into abdominal cavity for at least half the length of abdominal segment 1. Laterotergites unpronounced. Anepisternum subtriangular, much smaller than katepisternum; the latter subtriangular ventrally. Pleural pit indistinct. Epimeron not subdivided into anterior and posterior portions. Metanotum not traceable. Metepisternum high, not subdivided. Metepimeron not traceable. Wing: Blade rather short and broad. Calypteral area not lobed. Anal lobe pronounced. Membrane transparent, evenly covered with setae. Venation: C with break clearly before wing apex; Sc long, ending free; R 1 very short; Rs and rm extremely short; M 1 + 2 – fork longer than stem, diverging in distal third; M 4 free proximally; CuP traceable as row of setae. M and CuA wide but pale. Setae along wing margin and dorsally on Sc, R, R 5, M 1 + 2 - stem and fork, M 4, CuA, CuP, and on R 5 also ventrally. Halter club-shaped with comparatively short stem, with short setae in medial portion. Legs: Longer than body, with short setae most dense on tarsi. Coxae shorter than half height of thorax. Tarsomeres 1 – 4 decreasing in length, tarsomeres 4 and 5 subequal in length. Tarsal claws crescent-shaped, bent at midlength. Empodia half the length of claws. Pulvilli not traceable. Abdomen: Segment 1 very short. All sclerites but sternite 1 setose. Pattern of tergal Plaques: 0 / 1 – 2 / 1 – 2 / 1 / 1 / 1 / 1 / 0. Terminalia: Gonocoxal synsclerite setose except a large portion ventroproximally, with the ventral emargination either concave and not extending beyond midlength of gonocoxites (Fig. 1 A) or convex (Fig. 2 A); a dorsomedial lobe may be present; dorsal transverse bridge complete, well sclerotized, at a right angle in relation to the gonocoxal apodeme. Gonostylus large, bilobed; posterior lobe more robust, thicker, with setae of various sizes including conspicuously strong ones (megasetae) apically, varying in size relative to medial lobe (Figs. 1 A, 2 A); medial lobe straight or slightly bent inwards, tapered apex, with small tooth, which is either spine-like (Fig. 1 A) or fingernail-like (Fig. 2 A) and always surrounded by a few short spines, setae of various lengths elsewhere; lobes perpendicular in the vertical axis. Tegmen variable in width, with clear contours; parameral apodemes thick, well sclerotized (Figs. 1 A, 2 A); anterior portion of gonocoxal apodemes just traceable. Ejaculatory apodeme long, sclerotized, without any modifications. Tergite 9 short, setose; posterior edge broadly rounded, anterior edge sharply contoured. Cerci comparatively short, subtriangular, setose. Hypoproct one-lobed, pubescent. Female. Head: 9 flagellomeres, each with very short stem and subcylindrical to barrel-shaped node (Fig. 1 C); nodes with 2 ‒ 4 flattened, one- to four-pointed translucent sensilla arising from large basal pores. Terminalia: Ovipositor short, without striking modifications. Sclerotized spermathecae absent.	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF4FFF9FF35F9C8FD7AC789.taxon	diagnosis	Diagnosis. Insulestremia is defined by male genitalic characters, as follows. It is the only lestremiine genus in which the dorsal gonocoxal bridge is uniformly sclerotized, i. e. not interrupted medially. The anterior portions of the gonocoxal apodemes (“ dorsal parameral apodemes ” in Jaschhof (2004 )) are vestigial. The bilobed gonostylus consists of the posterior lobe bearing one to several megasetae apically and the elongate medial lobe bearing a small tooth; lobes perpendicular in relation to each other.	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF7FFF9FF35FA76FACAC50A.taxon	diagnosis	Diagnosis. Terminalia. Gonocoxite with a dorsomedial sclerotized lobe. Gonostylus as long as gonocoxite, with cylindrical posterior lobe, rounded at apex and bearing four – five short megasetae; medial lobe directed inwards, tapering toward tip, with small spine-like tooth on apex. Tegmen as long as gonocoxites, more than 3 times longer than width of base, rounded at apex. Ejaculatory apodeme sclerotized on basal two-thirds.	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF7FFF9FF35FA76FACAC50A.taxon	materials_examined	Material examined: ECUADOR: Galapagos Islands, San Cristobal, 3 km E Baquerizo, 100 m, 3 males and 1 female PARATYPES, 12 – 23 Feb. 1989, Malaise trap, S. B. Peck and B. J. Sinclair. det. M Jaschhof. 89 - 50 (CNC); Pto. Baquerizo in arid zone, 1 male 20 Feb. 1989, by sweeping, B. J. Sinclair. det. M Jaschhof. BS 109 (CNC).	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF6FFFFFF35FEF4FE6DC075.taxon	description	(Fig. 1)	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF6FFFFFF35FEF4FE6DC075.taxon	diagnosis	Diagnosis. Male Terminalia (Fig. 1 A). Gonostyli lobes with less than half length of gonocoxites; main lobe subtriangular, rounded apically and bearing a single megaseta, slightly bent inwards; side lobe longer than the main lobe, with small, spine-like tooth surrounded by short spines at apex. Tegmen 2.5 times longer than width of base, rounded at apex. Ejaculatory apodeme long, thin, sclerotized on basal half.	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF6FFFFFF35FEF4FE6DC075.taxon	description	Description. Male. Body length: 1.24 – 1.49 mm. Wing length: 1.28 – 1.53 mm; wing width: 0.49 – 0.67 mm. Pattern of tergal plaques: 0 / 1 / 1 / 1 / 1 / 1 / 1 / 0. Flagellomere 4 with three long and flattened sensilla at the apical third, distributed as two at ventral surface and one at dorsal surface; sensilla with length four times longer than base width; flagellomere 3 (Fig. 1 B) with one flattened and two pointed sensillum arising from a very large pore. Terminalia. Gonocoxites with dorsomedial lobe variable in size and sclerotization; dorsal transverse bridge at the level of parameral apodemes. Tergite 9 as a wide, short plate. Cerci tapered toward apex, reaching three-quarters length of tegmen. Female. Body length: 1.95 mm. Wing length: 1.62 mm; wing width: 0.62 mm. Head: Antennae incomplete; flagellomere (Fig. 1 C) with very short stem and barrel-shaped node; node with 2 flattened, two- to four-pointed sensilla arising from very large basal pores; setae around base of node oversized as in comparison with male. Immature stages. Unknown.	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF6FFFFFF35FEF4FE6DC075.taxon	materials_examined	Type material. Holotype male: BRAZIL: São Paulo, Ribeirão Preto municipality, Universidade de São Paulo (USP), Malaise in the woods around Museu do Café Francisco Schmidt, 21 o 10 ’ 05,53 ” S 47 o 51 ’ 23,55 ” W, 16 – 31. i. 2015, Amorim D. S. & team of collectors, (MZUSP). Paratypes: BRAZIL: Mato Grosso do Sul, Bodoquena municipality, farm Califórnia, Malaise 04, riparian forest 20 o 41 ’ 49.9 ” S 56 o 52 ’ 54 ” W, 1 male and 1 female, 06 – 21. x. 2012, Lamas, Nihei & team of collectors (SISBIOTA-Diptera); São Paulo, Ribeirão Preto municipality, Universidade de São Paulo (USP) campus, around Guest House, 593 m, Malaise 2, 21 o 09 ’ 54 ’’ S 47 o 50 ’ 56 ’’ W, 1 male, 17 – 28. xii. 2019 ,, Amorim & Riccardi col.; Sertãozinho municipality, Malaise fragment 2, border, 11. viii – 25. viii. 2010, 1 male, Vera C. Silva col.; Teodoro Sampaio municipality, P. E. (State Park) Morro do Diabo, Malaise point 1, 17. ii. 2011, 1 male (only the Terminalia), N. W. Perioto & team of collectors; São Carlos municipality, Universidade de São Carlos (UFSCar) campus, DEBE window, caught in flight, iii. 2005, 1 male, Urso-Guimarães & Colavite cols. (MZUSP).	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF6FFFFFF35FEF4FE6DC075.taxon	etymology	Etymology. The species epithet is to honors the dipterist Dr. Dalton de Souza Amorim, who has been one of the greatest contributors to the knowledge of the Neotropical Diptera and opened the laboratory under his supervision to several visits of AMCN.	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF1FFFEFF35FD30FCF0C029.taxon	description	(Fig. 2)	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF1FFFEFF35FD30FCF0C029.taxon	diagnosis	Diagnosis. Male Terminalia (Fig. 2 A) with convex ventral emargination above basal half of gonocoxites. Gonocoxal apodeme extending beyond parameral apodemes, with short and wide dorsal transverse bridge near the base of gonocoxites. Gonostyli with lobes approximate in length, with two-thirds length of gonocoxites; posterior lobe cylindrical, slightly swollen and rounded apically and bearing up to five short megasetae surrounded by strong, long setae, slightly bent inwards; medial lobe shorter and thinner than main lobe, with small, fingernail-like tooth. Tegmen two times longer than width of base, truncate at apex; apical portion bent dorsally, with lateral borders extending beyond main body. Ejaculatory apodeme long, thin, entirely sclerotized, with apex slightly broader and protruding little beyond tegmen apex.	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF1FFFEFF35FD30FCF0C029.taxon	description	Description. Male. Body length: 1.58 – 1.67 mm. Wing length: 1.16 – 1.32 mm; wing width: 0.5 – 0.6 mm. Eye bridge 4 – 5 facets long. Pattern of tergal plaques: 0 / 2 / 1 / 1 / 1 / 1 / 1 / 0. Flagellomere 4 with three short, flattened sensilla at the apical third, distributed as two at ventral surface and one at dorsal surface; sensilla with length no more than twice base width; flagellomere 3 (Fig. 2 B) with one flattened, two pointed sensillum arising from a very large pore. Terminalia. Tergite 9 as a wide, short plate with anterior edge sharply contoured. Cerci markedly tapered toward apex, extending up to the apex of tegmen. Immature stages and female. Unknown.	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF1FFFEFF35FD30FCF0C029.taxon	materials_examined	Type material. Holotype male: BRAZIL: São Paulo, Ibitinga municipality, environmental licensing: Malaise seringueira BA, clone / GA / 1328 and BRIM 600, 02 -. xi. 1988. (MZUSP). Paratype: 1 male, same data as holotype (MZUSP).	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
03AB303CFFF1FFFEFF35FD30FCF0C029.taxon	etymology	Etymology. The species epithet is to honors the dipterist Dr. Danilo César Ament, who kindly assisted AMCN with knowledge and support during his stays at Ribeirão Preto.	en	Carmo-Neto, Antonio Marcelino Do, Lamas, Carlos José Einicker, Urso-Guimarães, Maria Virginia (2021): Review of Insulestremia Jaschhof, 2004 (Diptera; Cecidomyiidae; Lestremiinae) with description of two new species from Brazil. Zootaxa 4966 (3): 367-375, DOI: https://doi.org/10.11646/zootaxa.4966.3.8
