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Zenodo
2025
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| Acesso em linha: | https://doi.org/10.5281/zenodo.20318220 |
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Sumário:
- <p><b><i>Stenopsychodes opsius</i> Neboiss</b></p><p><i>Stenopsychodes opsia</i> Neboiss, 1974: 82, figs 1–5. <i>Stenopsychodes opsius</i> Neboiss, 1974; – ABRS, 2024.</p><p>Figures 40–47</p><p><i>Type material.</i> <i>Holotype</i> ♂, New South Wales, Boonoo River, 25km NE of Tenterfield, 7km SE Carrolls Creek, (28°51'S, 152°09'E) (NMV T-4529). <i>Paratypes</i>, New South Wales: 1♀ (NMV T-4530, as ‘allotype’), 3♀♀ (NMV T-4531, T-4532 & T-4532.1 (= PT-430), T –4533), data as for holotype.</p><p><i>Material examined</i>. New South Wales: 1♂, N.E. Nat. Pk near entrance, 13 Nov. 1960, C.W. Frazier (ANIC); 1♂, N.E Nat. Pk, near Wright’s Lookout, 20 Dec. 1960, C.W. Frazier, mv 1(ANIC); 1♀, Gibraltar Range, 30 Nov. 1962, C.W. Frazier at light (ANIC); 4♀♀ (pinned, 1 dissected), State Forest, Gibraltar Range, 30 Nov. 1962, C.W. Frazier, at light, (ANIC); 1♀, Barrington R., Dec. 1962, N.E.U. Expl. Soc., M. Spencer (ANIC); 1♀, Gibraltar Range, 8 Dec. 1964, C.W. Frazier at light (ANIC); 1♀, Dawsons Springs, Mt Kaputar, 5000feet, 18 Nov. 1968, C.W. Frazier (ANIC); 5♂♂ 16♀♀, Gibraltar Ra. N.P., Waratah track, 10.xi.1984, MV light, D.K. Yeates (QM); 1♀, Gibraltar Ra. N.P., 11.xi.1984, MV light, D.K. Yeates (QM); 1♂ 2♀♀, New England NP, Cunnawarra Rd, Georges Ck, MT over muddy affluent, 11–15.xi.2020, 30.5159°S 152.3687°E, 1323m, K.M. Bayless & D. Bickel (dry pinned, ANIC); 1♂ 1♀, New England NP Cunnawarra Rd, Georges Ck, MT over muddy affluent, 11–15.xi.2020, (30.5159°S 152.3687°E), 1323m, K.M. Bayless & D. Bickel, (ANIC). Queensland: 2♂♂ 1♀, Mt Marlay, near Stanthorpe, 6–9.xi.1984, D.K. Yeates (QM).</p><p><i>Diagnosis</i>. Distinguished from other members of the <i>montanus</i> - group by males with a paddle-shaped process on each side of tergite X (Fig. 43), a structure not seen in any other species. Like <i>S. hiemalis</i>, <i>S. opsius</i> has the lateral lobes on segment IX broadly triangular (Fig. 43), but the inferior appendages are narrow medially in ventral view, dilated in the distal 2/3, and tightly claw-shaped apically (Fig. 44). The female (Figs 45–47) has sternite IX more roundly and evenly tapered toward the apex than in the somewhat similar <i>S. hiemalis</i> and with a more strongly pronounced apical cleft (Fig. 47); segment X is less narrowly tapered than in <i>S. hiemalis</i>.</p><p><i>Description</i>. See Neboiss (1974: 82).</p><p>Length of each forewing: ♂ 9.8–13.2mm (n =4), ♀ 12.6– 14.5mm (10).</p><p><i>Distribution</i>. Known from the New England area of north-eastern New South Wales, inland on Mt Kaputar and the Gibraltar Range, and from near and across the Queensland border in southeastern Queensland, a latitudinal range of 30.3– 30.4°S.</p><p><i>Remarks</i>. Neboiss (1974) described the forewings of this species as ‘bright ochreaceous coloured … with the apices smoky brown’, the hindwings as ‘slightly paler throughout, but apices darker, smoky brown’, as seen in Figure 41, the wings of a pinned female.</p>