Glyphidocera plebis ADAMSKI, 2005, new species
Creators: name: DAVID ADAMSKI
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Symmocidae
Glyphidocera
Glyphidocera plebis

description: <i>Glyphidocera plebis</i>, new species (Figs. 96–98, 319, Map 18) Diagnosis.— <i>Glyphidocera plebis</i> is most similar to <i>G. a r a e</i> but differs from the latter by having with larger sex scales between abdominal terga 2–3 in male, a tegumen with a less developed dorsal strut, a narrower cucullus of the valva, and a longer apical furca of the valval costa. Description.— Head: Vertex and frontoclypeus brownish orange; outer surface of labial palpus dark brown intermixed with brownish­orange scales, segment II with brownish­orange scales along apical margin; inner surface pale brownish intermixed with few dark­brown scales; scape of antenna brownish orange intermixed with few dark­brown scales, flagellum with alternating bands of pale brownish­orange and brown scales; male 4 th flagellomere dorsally protuberant and curved, forming a shallow concavity opposite slightly excavated flagellomeres 5–6 [setiform scales closing concavity on apex of protuberance of 4 th flagellomere missing]; proboscis pale brownish orange. Thorax: Tegula and mesonotum brownish orange or brownish orange intermixed with dark­brown scales. Legs brownish orange intermixed with dark­brown scales, and brownish­orange scales along apical margin of all segments and tarsomeres. Forewing (Fig. 319): Length 5.0– 5.8 mm (n = 10), brownish orange intermixed with few dark­brown scales; cell with 3 dark­brown spots, 1 near middle, 2 near distal end; posterior spot near distal end slightly basal to anterior spot; marginal spots present or absent. Undersurface brown except brownish orange along costa. Hindwing: Pale gray. Abdomen (Fig. 96): Male with 4 transverse, irregular rows of large­sized sex scales on intersegmental membrane between terga 2–3. Male Genitalia (Figs. 97–98): Uncus elongate, wide at base, broadly constricted near midlength, apex narrowly rounded; gnathos densely setose, protuberant, wide throughout length, apically upturned; tegumen slightly widened basally; dorsal strut of tegumen with arms convergent, fusing medially from posteroventral margin of tegumen, atrophied dorsally near midway from base of uncus; costa of valva broadly emarginate from a shallow depression beyond a slanted, digitate process to apical furca; furca acuminate, upturned, slightly longer than width of distal valva; sacculus twisted apically slightly before midlength, constricting valva, widening distoventrally, forming an elongate and narrow cucullus; cucullus membranous and setose; vesica denticulate, bearing an elongate, hornlike, apical cornutus; cornutus shortened near 2 / 3 length, exposing a hollow, basal cavity. Female Genitalia: Unknown. Holotype, ɗ, “Quepos, 120 m, P[arque] N[acional] Manuel Antonio, Prov[incia] Punt[arenas], COSTA RICA, G. Varela &amp; R. Zuniga, Dic. 1990, L­S­ 370900, 449800 ”, “ INBio: COSTA RICA: CRI 000, 228218 ” [bar code label], “ INBio, Genitalia Slide by D. Adamski, Sex ɗ, No. 545 ” [yellow label]. Paratypes (9 ɗ): 4 ɗ, Same label data as holotype except, “ Feb. 1991, R. Zuniga”, “ CRI 000, 347185 ”, “Slide No. 486 ”; “ CRI 000, 346833 ”, “Slide No. 488 ”; “ CRI 000, 347073 ”, “Slide No. 539 ”; “ CRI 000, 625775 ”, “Slide No. 540 ”; 2 ɗ, “ 80 m, May 1993, G. Varela, # 2140 ”, “ CRI 001, 732001 ”, “Slide No. 569 ”; “ CRI 001, 732002 ”, “Slide No. 485 ”; 1 ɗ, “ 120 m, G. Varela &amp; R. Zuniga, Dic. 1990, L­S­ 370900, 449800 ”, “ CRI 000, 229082 ”, “Slide No. 538 ”; 1 ɗ, “ 140 m, Oct. 1990, L­S­371500, 449450”, “ CRI 000, 222984 ”, “Slide No. 546 ”; 1 ɗ, “Est. Queb. Bonita, 50 m, Res. Biol. Carara, Prov. Punt., COSTA RICA, R. Zuniga, Feb. 1991, L­N­194500, 469850”, “ CRI 000, 680027 ”, “Slide No. 595 ”, (4 in INBio, 5 in USNM). Distribution (Map 18): <i>Glyphidocera plebis</i> is known from collecting sites along coastal south­central Costa Rica. Etymology: The species epithet <i>plebis</i> is derived from the Latin “plebes,” meaning the multitude.
description: Published as part of <i>DAVID ADAMSKI, 2005, Review of Glyphidocera Walsingham of Costa Rica (Lepidoptera: Gelechioidea: Glyphidoceridae), pp. 1-158 in Zootaxa 858</i> on pages 63-65, DOI: 10.5281/zenodo.170793