Banyallarga (Banyallarga) yungensis Flint

Prather Table Of Contents, Aysha L., 2004, Revision of the Neotropical caddisfly genus Banyallarga (Trichoptera: Calamoceratidae), Zootaxa 435 (1), pp. 1-76: 20-22

publication ID

http://doi.org/ 10.11646/zootaxa.435.1.1

DOI

http://doi.org/10.5281/zenodo.5243400

persistent identifier

http://treatment.plazi.org/id/042B4F2E-FFC4-281A-FEB9-1CC4E1FFFC39

treatment provided by

Felipe

scientific name

Banyallarga (Banyallarga) yungensis Flint
status

 

Banyallarga (Banyallarga) yungensis Flint  

Figs. 14 View FIGURE 14 , 15 View FIGURE 15

Banyallarga yungensis Flint 1983:79   [Type locality: Argentina, Pcia. Tucumán, Horco Molle , near Tucumán; NMNH; male].

Ganonema vicarium   — Martynov 1912:7 [description of male misidentified as Ganonema vicarium   ].

A number of species in the subgenus Banyallarga   have the apex of tergum X acute. The male of B. yungensis   can be separated from those species by the high dorsal ridge of tergum X ( Fig. 14A View FIGURE 14 ).

Adult. Forewing length 9.7–12.4 mm (n=64).

Head chestnut brown, with dorsomesal crest of golden setae. Maxillary palps dark brown. Antenna twice forewing length, dark brown, each flagellomere pale basally and with narrow patch of pale sensilla on anterior surface. Dorsal pterothorax chestnut brown; ventrolateral thorax and femora golden brown, tibiae covered with dark setae, each tarsomere dark basally and pale distally. Forewing mottled dark brown and gold, nygma marked by golden spot, proximal half of wing posterior mostly bright gold; thyridial cell filled with dark brown setae. Hind wing of male with basal semimembranous sleeve or pouch, enclosing brush of long setae.

Male. Tergum IX with faint anterior ridge, posterior margin indistinct ( Fig. 14B View FIGURE 14 ); lateral ridge absent; dorsal pleural setae numerous, short; sternum IX with heavy anterior ridge. Preanal appendage subequal to tergum X, roundly tapered apically, with long setae on apical half. Tergum X in dorsal view tapered, with shallow rounded posteromesal notch, in lateral view with high dorsal ridge and tapered apically ( Fig. 14A View FIGURE 14 ). Inferior appendage simple, with long setae ventrally and laterally on coxopodite; harpago rounded apically, of uniform circumference, with short fine setae basally and peglike setae apically. Phallus with phallotremal sclerite horseshoe­shaped, ventral sclerite a short tube, with large spiculate ventrolateral lobes and small rounded paired dorsomesal lobes ( Fig. 14D, E View FIGURE 14 ).

Female. Sternum VIII anterior marginal ridge darkly sclerotized; fine setae covering surface of sternite. Tergum IX with anterior marginal ridge extending mesally length of segment; sternum IX with anterior and posterior lobes striate; smoothly sclerotized anteromesally and posterolaterally. Tergum X semimembranous, appendage roundly tapered posteromesally ( Fig. 15B View FIGURE 15 ); sternum X with fine setae lateral to anal opening. Vaginal apparatus anterior and posterior sclerites equal in length; anterior sclerite emarginate anteriorly, posterolateral projections short; posterior sclerite ovoid ( Fig. 15A View FIGURE 15 ).

ARGENTINA: Salta: 72: Rosario del al Frontera, Los Banos , 11.iv.1979 — 1 male, 1 female ( NMNH)   ; 73: W. of Grl. Güemes , Parq. Nat. El Ray, 10.iv.1979 — 2 males, 2 females ( NMNH)   ; Tucuman: Dept. Tafi Viejo, Quebrada Cainzo , 18–19.xii.1950, Golbach — 3 males ( NMNH)   ; Horco Molle, near Tucumán , 15–19.i.1966, Stange — 2 females ( NMNH)   ; 19.i.1966, Stange — holotype male, 1 male paratype ( NMNH)   ; 3–10.iv.1966, Stange — 6 male, 7 female paratypes ( NMNH)   ; 7–13.iii.1966, Stange — 15 male, 8 female paratypes ( NMNH)   ; BOLIVIA: Chuquisaca: Incahuasi, E Muyupampa, 1600 m, 23.xii.1984, Peña G.— 2 males ( NMNH)   ; Cochabamba: Siberia , 2900 m, 18.ii.1976, Peña G.— 1 female ( NMNH)   ; La Paz: Quebradas del Río Zongo , 1400 m, 24–30.x.1984, Peña G.— 1 male, 1 female ( NMNH)   ; 1 male, 1 female ( UMSP)   ; Río Zongo , 1900 m, 24– 31.x.1984, Peña G.— 1 male ( NMNH)   ; Sorata , 2800 m, 11–15.xi.1984, Peña G. — 1 male ( NMNH)   ; Unduavi / Coroico , 2500 m, 19–25.xi.1984, Peña G. — 1 male ( NMNH)   ; 1 male ( UMSP)   ; Zongo, Staudinger — 1 male ( ZMHU)   ; PERU: Cuzco: 13°08'00"S 71°33'00"W, 2150 m, 28–29.viii.1989, Adams — 8 males ( NMNH) GoogleMaps   ; Callanga, Staudinger & Bang­ Haas — 1 male, 2 females ( DEI)   ; Machu Picchu , 2450 m, 16–18.x.1981, Davis — 1 male paratype ( NMNH)   ; Paucartambo to Pilcopata rd., Puente Morro Leguia, 13°07'26"S 71°43'22"W, 2200 m, 20–21.vi.1993, Blahnik & Pescador — 1 female ( NMNH) GoogleMaps   ; Paucartambo to Pilcopata rd., Quebrada Quitacalz —n at Puente Quitacalzón, 13°01'34"S 71°29'58"W, 1050 m, 25–27.vi.1993, Blahnik & Pescador — 2 males ( NMNH) GoogleMaps   ; 2 males ( UMSP) GoogleMaps   ; Paucartambo to Pilcopata rd., Río San Pedro @ Puente San Pedro , 13°03'18"S 71°32'47"W, 1445 m, 24.vi.1993, Blahnik & Pescador — 1 female ( NMNH) GoogleMaps   ; 1 female ( UMSP) GoogleMaps   ; Paucartambo to Pilcopata rd., river at Puente Unión, 13°04'13"S 71°34'00"W, 1670 m, 21–23.vi.1993, Blahnik & Pescador — 4 males ( NMNH) GoogleMaps   ; Quincemil , xi.1962, Peña G. — 1 male ( CNC)   ; Santa Isabel, Cosnipata Valley , 22.xii.1951, Woytkowski — 1 male ( NMNH)   ; 26.xii.1951, Woytkowski — 1 male ( NMNH)   ; 30.xi.1951, Woytkowski — 2 males ( NMNH)   ; 6.xii.1951, Woytkowski — 1 male ( NMNH)   ; Paucartambo, Callanga, Callanga River Valley , 1300 m, 21.ii.1953, Woytkowski — 1 male ( NMNH)   ; 25.ii.1953, Woytkowski — 1 male ( NMNH)   ; Paucartambo to Pilcopata rd. , streamlet 50 m E Quinta Calzon, 1050 m, 26.vi.1993, Blahnik & Pescador — 1 male ( NMNH)   ; Pte. San Pedro , ca. 50 km NW Pilcopata km 152, 13°09'00"S 71°26'00"W, 1430 m, 2–3.ix.1988, Flint & Adams — 2 males ( NMNH) GoogleMaps   ; 30–31.viii.1989, Adams — 2 males ( NMNH)   ; stream 3 km E Puente San Pedro , 13°09'00"S 71°26'00"W, 1430 m, 31.viii.1989, Adams — 5 males ( NMNH) GoogleMaps   ; Quinta Calzon ca. 30 km NW Pilcopata, km 164, 13°09'00"S 71°22'00"W, 1030 m, 1–2.ix.1989, Adams — 1 male ( NMNH) GoogleMaps   ; streamlet, 50 km E Quinta Calzon , 13°09'00"S 71°22'00"W, 1030 m, 2.ix.1989, Adams — 1 male ( NMNH) GoogleMaps   ; VENEZUELA: Lara: Yacambú , 1200 m, 10.v.1981, Townes — 3 males, 3 females ( NMNH)   .

Distribution. Argentina, Bolivia, Peru, Venezuela.

NMNH

Smithsonian Institution, National Museum of Natural History

UMSP

University of Minnesota Insect Collection

ZMHU

Zoologisches Museum der Humboldt Universitaet

DEI

Senckenberg Deutsches Entomologisches Institut

CNC

Canadian National Collection of Insects, Arachnids, and Nematodes

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Trichoptera

Family

Calamoceratidae

Genus

Banyallarga

Loc

Banyallarga (Banyallarga) yungensis Flint

Prather Table Of Contents, Aysha L. 2004
2004
Loc

Banyallarga yungensis

Flint, O. S., Jr. 1983: 79
1983
Loc

Ganonema vicarium

Martynov, A. B. 1912: 7
1912