Pseudaxonopsalbia (Pseudaxonopsalbia) ghanensis, Smit, Harry, 2016
publication ID |
https://doi.org/ 10.11646/zootaxa.4158.4.5 |
publication LSID |
lsid:zoobank.org:pub:C904ADAE-1B46-4E42-8E43-186DE2A078BF |
DOI |
https://doi.org/10.5281/zenodo.6059278 |
persistent identifier |
https://treatment.plazi.org/id/92673E50-FFDC-3516-C3ED-56EBFD0A7738 |
treatment provided by |
Plazi |
scientific name |
Pseudaxonopsalbia (Pseudaxonopsalbia) ghanensis |
status |
sp. nov. |
Pseudaxonopsalbia (Pseudaxonopsalbia) ghanensis n. sp.
( Figs. 13A–E View FIGURE 13 A – E )
Material examined. Holotype female, Amedzofe Falls, Ghana, 6º 50.656 N 0º 26.868 E, alt. 599 m a.sl., 20-ii- 2013 GoogleMaps . Paratypes: five females, same data as holotype. GoogleMaps
Diagnosis. Dorsal furrow with three pairs of glandularia platelets; preocularia not fused with dorsal shield; vgl-2 covered by ventral shield; genital plates with four pairs of acetabula, not fused with postgenital sclerites.
Description. Female: Idiosoma dorsally 389 (373–405) long and 308 (316–332) wide, ventrally 340 (344– 365) long; dorsum slightly indented at posterior margin. Dorsal shield 381 (367–401) long and 262 (259–284) wide, with A2 and three pairs of glandularia plus a pair of setae without glands, postocularia anteromedially of dgl- 1; excretory pore fused with dorsal shield. Dorsal furrow with three pairs of glandularia platelets and a pair of preocularia. Anterior coxae far distanced from frontal margin. Suture lines of coxae obliterated. Fourth leg sockets with small condyles. Cxgl-4 more or less halfway between fourth leg sockets and genital field. Vgl-2 covered by fourth coxae and probably not fused with coxal shield. In a young female vgl-2 are still not covered by coxal shield. Genital field with four pairs of acetabula, not fused with post-genital sclerites; gonopore 88 long. Length of P1–5: 22, 37, 27, 52, 28. Length of I-leg-4–6: 46, 48, 44; I-leg-1 with a stout ventral seta, I-leg-2 with a somewhat less stout seta. Length of IV-leg-4–6: 48, 56, 42; IV-leg-5 with two swimming setae.
Male: Unknown.
Etymology. Named after the country where the new species was found.
Remarks. The new species is most close to Pseudaxonopsalbia acanthophora ( Cook, 1966) in similarly shaped acetabular plates, but differs in a less slender idiosoma, more posteromedially-placed postocularia and vgl- 2 are completely covered by the coxal field (only partially covered in acanthophora ). Moreover, no swimming setae have been reported for P. acanthophora .
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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