Bradysia conjuncta Skuse 1890, comb. n.
| Main Authors: | Broadley, Adam, Kauschke, Ellen, Mohrig, Werner |
|---|---|
| Format: | info publication-taxonomictreatment Journal |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/6089915 |
Daftar Isi:
- Bradysia conjuncta (Skuse, 1890) comb. n. (Fig. 10 A‒F) Sciara conjuncta Skuse, 1890 [Skuse (1890): 403 ‒404]. Type locality. Australia, New South Wales, Woronora. Lectotype (here designated): Male. Slide bears original label data verbatim ‘ Sciara conjuncta / Ƌ (ink) TYPE./ F. A. A. Skuse’ (print), ‘Woronora/ Sept. SK.’ (ink). Mounted in Canada balsam Dec. 2015. (ANIC; Slide No. 010). Paralectotypes. 1 male, same locality data (PWMP); 4 males, same data (not studied); 5 males missing. Remarks. The original description states “ Hab.—Woronora, N.S.W. (Skuse). Eleven specimens in September.” Preservation. Well preserved in all details. = Sciara serenipennis Skuse, 1890 syn. n. [Skuse (1890): 402 ‒403]. Type locality. Australia, New South Wales, Mount Kosciuszko. Holotype: Male. Original label data verbatim ‘ Sc. serenipennis / Ƌ (ink) TYPE./ F. A. A. Skuse’ (print), ‘ K36719 / Sciara serenipennis, Sk. / Mount Kosciusco’ (ink), ‘ Kosciusko / NSW / Helms III 89 ’ (ink). Mounted in Canada balsam Dec. 2015. (AM; Slide No. 054). Remarks. Original description states “ Hab.—Mount Kosciusko, N.S.W., 5000 ft. (Helms); in Coll. Australian Mus. March.” Preservation. Head and thorax lost. Additional description. Male. Head. Dark brown. Eye bridge 3 facets wide. Antenna brown, necks short, brownish; 4th flagellomere with l/w-index of 2.5, with dense, pale hairs, shorter than the width of the basal node; palpus 3-segmented, basal segment with deep sensory pit and 1 bristle (sometimes 2). Thorax. Dark brown, scutum with rather long and dark dorsocentral as well as a few lateral bristles; scutellum with 2 long marginal bristles; postpronotum bare. Wing pale; R1 = 2/3 R; R5 with dorsal macrotrichia only; C = 2/3 w; y somewhat shorter than x, without macrotrichia; posterior veins weak, without macrotrichia. Haltere short, brown. Legs dark brown; fore tibia with a broad comb (somewhat wavy) of pale bristles; spurs of middle and hind tibia equal in size, thin, somewhat longer than the width of tibia at apex; claws without teeth. Abdomen. Dark brown, with sparse, rather short brownish hairs. Hypopygium dark brown, with broad v-shaped ventral base, without lobe or bristle patch; gonocoxites with fine and rather short hairs on the inner ventral margin, on ventral apex with 2 strong megasetae (Fig. 10 D); gonostylus weakly bulbous, without apical tooth, with 6‒7 short apical/subapical spines among the dense hairs of the apex; tegmen small, wider than long, truncate apically, with large area of teeth and with short ventral parameral apodeme; aedeagus rather long and robust. Body length: 3.0 mm. Comments. This species is characterized by a dark body colour; palpus with a sensory pit, a robust gonostylus with 6‒7 short spines among dense bristles at the apex and 1 thick megaseta on the ventral apex of the gonocoxites. Distribution. Australia (New South Wales).
- Published as part of Broadley, Adam, Kauschke, Ellen & Mohrig, Werner, 2016, Revision of the types of male Sciaridae (Diptera) described from Australia by F. A. A. Skuse, pp. 401-450 in Zootaxa 4193 (3) on pages 416-419, DOI: 10.11646/zootaxa.4193.3.1, http://zenodo.org/record/167160