Dendryphantes elgonensis Wesolowska & Dawidowicz 2014

Dendryphantes elgonensis Wesołowska & Dawidowicz, 2014 Fig. 8 Dendryphantes elgonensis Wesołowska & Dawidowicz, 2014: 67, figs 2–6, 39. Diagnosis of female This species can be distinguished from its congeners by the unique shape of the spermathecae that consist of two chambers, the second of which is directed posteriorly and located medially. Material examined UGANDA • 1 ♀; Ruwenzori, Bundibugyo; 0°43′ N, 30°03′ E; 1050 m a.s.l.; 1952; G.O. Evans leg.; NHM • 2 ♂♂, 3 ♀♀, 1 imm.; Entebbe; Jan. 1996; FSCA • 3 ♂♂, 5 ♀♀; same locality as for preceding; Apr. 1999; R. Jackson leg.; FSCA • 2 ♂♂, 3 ♀♀, 1 imm.; same locality as for preceding; Apr.–Jul. 2001; FSCA. Redescription For description of male see Wesołowska & Dawidowicz (2014). Palpal organ as in Fig. 8A–B. Female MEASUREMENTS. Cephalothorax length 1.8, width 1.3, height 0.9. Eye field length 0.8, anterior width 1.0, posterior width 1.1. Abdomen length 3.2, width 1.9. CARAPACE. Oval, very flat, brown with white streak formed by light hairs on lateral slopes, eyes surrounded by black rings. Faint colourless hairs on dorsum, a few white hairs between eyes of first row. Clypeus low, clothed in white hairs. Chelicerae unidentate. Endites and labium brown with lighter tips. Sternum light brown. ABDOMEN. Ovoid, creamy with brownish patches along median line, light hairs at anterior margin, venter and spinnerets whitish. LEGS. Yellow, first pair stouter than others, leg hairs and spines brown. EPIGYNE. With oval shallow central depression (Fig. 8C–D). Internal structure as in Fig. 8E, spermathecae large, composed of two chambers, perpendicular to each other. Distribution Previously, the species was known only from Kenya, this is the first record from Uganda. Remarks The female of this species is described here for the first time.

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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.13784795
Primary Topic
Spider Taxonomy and Behavior Studies
Type
article
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article

Dendryphantes elgonensis Wesolowska & Dawidowicz 2014

Zenodo (CERN European Organization for Nuclear Research)
Spider Taxonomy and Behavior Studies
article

Dendryphantes elgonensis Wesolowska & Dawidowicz 2014

article en

Abstract

Dendryphantes elgonensis Wesołowska & Dawidowicz, 2014 Fig. 8 Dendryphantes elgonensis Wesołowska & Dawidowicz, 2014: 67, figs 2–6, 39. Diagnosis of female This species can be distinguished from its congeners by the unique shape of the spermathecae that consist of two chambers, the second of which is directed posteriorly and located medially. Material examined UGANDA • 1 ♀; Ruwenzori, Bundibugyo; 0°43′ N, 30°03′ E; 1050 m a.s.l.; 1952; G.O. Evans leg.; NHM • 2 ♂♂, 3 ♀♀, 1 imm.; Entebbe; Jan. 1996; FSCA • 3 ♂♂, 5 ♀♀; same locality as for preceding; Apr. 1999; R. Jackson leg.; FSCA • 2 ♂♂, 3 ♀♀, 1 imm.; same locality as for preceding; Apr.–Jul. 2001; FSCA. Redescription For description of male see Wesołowska & Dawidowicz (2014). Palpal organ as in Fig. 8A–B. Female MEASUREMENTS. Cephalothorax length 1.8, width 1.3, height 0.9. Eye field length 0.8, anterior width 1.0, posterior width 1.1. Abdomen length 3.2, width 1.9. CARAPACE. Oval, very flat, brown with white streak formed by light hairs on lateral slopes, eyes surrounded by black rings. Faint colourless hairs on dorsum, a few white hairs between eyes of first row. Clypeus low, clothed in white hairs. Chelicerae unidentate. Endites and labium brown with lighter tips. Sternum light brown. ABDOMEN. Ovoid, creamy with brownish patches along median line, light hairs at anterior margin, venter and spinnerets whitish. LEGS. Yellow, first pair stouter than others, leg hairs and spines brown. EPIGYNE. With oval shallow central depression (Fig. 8C–D). Internal structure as in Fig. 8E, spermathecae large, composed of two chambers, perpendicular to each other. Distribution Previously, the species was known only from Kenya, this is the first record from Uganda. Remarks The female of this species is described here for the first time.

Zenodo (CERN European Organization for Nuclear Research)
Evolutionary Genomics (United States) (US)
Openalex Percentile: Top 63%
Spider Taxonomy and Behavior Studies
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