Tusitala ugandensis Wiśniewski & Wesołowska, 2024, sp. nov.

Tusitala ugandensis sp. nov. urn:lsid:zoobank.org:act: 4B20AFF9-0117-466F-9986-7798AE8CC4EE Fig. 101 Diagnosis The epigyne of this species is similar to that in Tusitala lyrata, but clearly differs by the conformation of the copulatory ducts that are short, almost forming a loop, whereas in T. lyrata they form one and a half of loop. Etymology The name is derived from the country name Uganda, where the holotype was found. Material examined Holotype UGANDA • ♀; Ntonde (Lyantonde); 0°25′ N, 31°10′ E; Jun. 1996; FSCA. Description Male Unknown. Female General appearance as in Fig. 101A. MEASUREMENTS. Cephalothorax length 2.3, width 1.8, height 1.0. Eye field length 1.1, anterior and posterior width 1.7. Abdomen length 2.6, width 1.8. CARAPACE. Brown, clothed in short greyish hairs, denser on slopes, long brown bristles scattered on eye field. Eyes surrounded by black areas, anterior eyes encircled by short scale-like fawn hairs. Chelicerae fissidentati (Fig. 101B). Mouthparts and sternum light brown. ABDOMEN. Ovoid, wide serrated yellowish band on dorsum, laterally mosaic of black and yellow spots, light band on anterior margin spreading to sides. Venter light brownish with three dark streaks. Spinnerets grey. LEGS. Yellow, with brown hairs and spines. EPIGYNE. As in Fig. 101C–D. Copulatory openings placed laterally, copulatory ducts forming almost ring, spermathecae two-chambered, first bean-shaped, second spherical (Fig. 101E).

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2024-09-04
DOI
https://doi.org/10.5281/zenodo.13784946
Primary Topic
Freshwater macroinvertebrate diversity and ecology
Type
article
Field-Weighted Citation Impact
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article

Tusitala ugandensis Wiśniewski & Wesołowska, 2024, sp. nov.

Zenodo (CERN European Organization for Nuclear Research)
Freshwater macroinvertebrate diversity and ecology
article

Tusitala ugandensis Wiśniewski & Wesołowska, 2024, sp. nov.

article en

Abstract

Tusitala ugandensis sp. nov. urn:lsid:zoobank.org:act: 4B20AFF9-0117-466F-9986-7798AE8CC4EE Fig. 101 Diagnosis The epigyne of this species is similar to that in Tusitala lyrata, but clearly differs by the conformation of the copulatory ducts that are short, almost forming a loop, whereas in T. lyrata they form one and a half of loop. Etymology The name is derived from the country name Uganda, where the holotype was found. Material examined Holotype UGANDA • ♀; Ntonde (Lyantonde); 0°25′ N, 31°10′ E; Jun. 1996; FSCA. Description Male Unknown. Female General appearance as in Fig. 101A. MEASUREMENTS. Cephalothorax length 2.3, width 1.8, height 1.0. Eye field length 1.1, anterior and posterior width 1.7. Abdomen length 2.6, width 1.8. CARAPACE. Brown, clothed in short greyish hairs, denser on slopes, long brown bristles scattered on eye field. Eyes surrounded by black areas, anterior eyes encircled by short scale-like fawn hairs. Chelicerae fissidentati (Fig. 101B). Mouthparts and sternum light brown. ABDOMEN. Ovoid, wide serrated yellowish band on dorsum, laterally mosaic of black and yellow spots, light band on anterior margin spreading to sides. Venter light brownish with three dark streaks. Spinnerets grey. LEGS. Yellow, with brown hairs and spines. EPIGYNE. As in Fig. 101C–D. Copulatory openings placed laterally, copulatory ducts forming almost ring, spermathecae two-chambered, first bean-shaped, second spherical (Fig. 101E).

Zenodo (CERN European Organization for Nuclear Research)
Evolutionary Genomics (United States) (US)
Openalex Percentile: Top 55%
Freshwater macroinvertebrate diversity and ecology
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