AnimaliaNot EvaluatedacceptedspeciesAccepted
Actinopus longipalpis
C.L.Koch, 1842
GBIF:158491474
0year
ABOUT
Descriptions(5)
(Figs. 4, 5, 10)
Duniesky, Rios-Tamayo (2019): Four new species of Actinopus (Mygalomorphae: Actinopodidae) from Uruguay. Zootaxa 4624 (4): 523-538, DOI: 10.11646/zootaxa.4624.4.5
Description. See Ríos-Tamayo & Goloboff 2018, figs 23 A – I, 24 A – D.
Duniesky, Rios-Tamayo (2019): Four new species of Actinopus (Mygalomorphae: Actinopodidae) from Uruguay. Zootaxa 4624 (4): 523-538, DOI: 10.11646/zootaxa.4624.4.5
Diagnosis. The female of A. longipalpis differs from those of all other species in Uruguay by the shape of their spermathecae (Fig. 5 D) being wide basally, with a well truncated fundus, concave dorsally with external lobes projected perpendicular to the duct (similar to A. argenteus; A. casuhati and A. gerschiapelliarum from Argentina). Females differ from those of A. argenteus and A. casuhati by the smaller number of retrolateral spines on tibia II (Fig. 5 C) and from A. gerschiapelliarum by the form and shape of their spermathecae. Males can be differentiated from all other species by the thick copulatory bulb thick, with the embolus arising apically (Fig. 4 G – I); and a low number of retrolateral spines on tibia II (Fig. 4 F), and from those of A. pampa and A. argenteus by the abdomen with a brown dorsum.
Duniesky, Rios-Tamayo (2019): Four new species of Actinopus (Mygalomorphae: Actinopodidae) from Uruguay. Zootaxa 4624 (4): 523-538, DOI: 10.11646/zootaxa.4624.4.5
Distribution: Northern Uruguay and northern of Argentina (Entre Ríos province), (Fig. 10). The type locality “ Montevideo ” seems be just the default shipping port (see Ríos-Tamayo & Goloboff 2018, p. 52).
Duniesky, Rios-Tamayo (2019): Four new species of Actinopus (Mygalomorphae: Actinopodidae) from Uruguay. Zootaxa 4624 (4): 523-538, DOI: 10.11646/zootaxa.4624.4.5
Type material: Uruguay: Montevideo [34 ° 52 ′ S 56 ° 10 ′ W]: Holotype ♂ (ZMB Kat. Nr. 2107), examined. Other material examined: Uruguay: Artigas: Arroyo Tres Cruces [30 ° 16 ′ S 57 ° 11 ′ W], 15 February 1965, D. Robayna, 1 ♂ (MNHN 621); Arroyo Tamanduá [30 ° 28 ’ S 56 ° 33 ’ W], 20 May 1872, L. C. de Zolessi & Gonzalez-Olazar, 1 ♀ (MNHN 308). Argentina: Entre Ríos: Rosario del Tala [32 ° 18 ’ S 59 ° 08 ’ W], no date, Buero, 1 ♂ (MACN- Ar. 27099); San José [32 ° 12 ’ S 58 ° 13 ’ W], January 1989, A. Oliva, 1 ♂ (MACN-Ar 27096).
Duniesky, Rios-Tamayo (2019): Four new species of Actinopus (Mygalomorphae: Actinopodidae) from Uruguay. Zootaxa 4624 (4): 523-538, DOI: 10.11646/zootaxa.4624.4.5
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Taxonomic Classification Tree
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Media Files(3)
FIGURE 4. Actinopus longipalpis C.L. Koch, 1842. (male holotype, ZMB Kat. Nr. 2107). A cephalotorax, dorsal view; B sternum, arrow indicate the slight depression in the center, ventral view; C abdomen, dorsal view; D chelicerae prolongation without cusps; E right palp, tibia, retrolateral view; F tibia II, retrolateral; G–I copulatory bulb, three different views. Scale bars: 1 mm.
Imageimage/png© Duniesky, Rios-TamayoDuniesky, Rios-Tamayo
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