Wadicosa russellsmithi, Torbjörn Kronestedt, 2015
publication ID |
https://doi.org/ 10.5852/ejt.2015.132 |
publication LSID |
urn:lsid:zoobank.org:pub:EEA49B2B-FD41-4DB0-A34E-573D96EE6E25 |
DOI |
https://doi.org/10.5281/zenodo.6119280 |
persistent identifier |
https://treatment.plazi.org/id/4F5449E0-F250-4FC1-AA4E-EE048835E986 |
taxon LSID |
lsid:zoobank.org:act:4F5449E0-F250-4FC1-AA4E-EE048835E986 |
treatment provided by |
Jeremy |
scientific name |
Wadicosa russellsmithi |
status |
sp. nov. |
Wadicosa russellsmithi View in CoL sp. nov.
urn:lsid:zoobank.org:act:4F5449E0-F250-4FC1-AA4E-EE048835E986
Figs 1 View Fig. 1 D, 3 View Fig. 3 H, 7 View Fig. 7 D; Table 1 View Table 1
Diagnosis
The female is distinguished from other Wadicosa species by the epigyne having a median cavity, divided in front by a septum.
Etymology
This species is named for the British arachnologist Dr Anthony Russell-Smith, collector of the specimen, who also in different ways has contributed to an increased knowledge of the Afrotropical spider fauna.
Material examined
Holotype
MAURITIUS: ♀, Casela Bird Park , 20°18’ S, 57°25’ E, edge of pond, 4 May 1988, A. Russell-Smith ( BMNH) GoogleMaps .
Description
Female (holotype)
Total length 5.3. Carapace 2.70 long, 2.00 wide.
CEPHALOTHORAX. Carapace light brown with wide yellowish brown median band. Lateral bands yellowish brown and carapacal margin black. Clypeus yellowish. Chelicerae light brown. Sternum yellowish, slightly suffused with grey.
EYES. Width of row I 47, row II 64, row III 81, row II–III 62. Diameter of AME 11, ALE 9, PME 24, PLE 21. Distance between AME 8, between AME and ALE 2.
ABDOMEN. Dorsally whitish brown with greyish lanceolate stripe (for shape see Fig. 1 View Fig. 1 D). Anteriorly at each side of lanceolate stripe a dark greyish spot. Sides with light greyish streaks. (Posteriormost part of abdomen missing in holotype.) Venter whitish with adpressed white pubescence and scattered short greyish hairs.
LEGS ( Table 1 View Table 1 ). Yellowish with darker greyish longitudinal marks pro- and retrolaterally on all femora. Ti I with distal retrolateral spine.
EPIGYNE ( Figs 3 View Fig. 3 H, 7 View Fig. 7 D). Foveolae separate, situated at some distance in front of cavity, the latter wider than long, divided in front by median septum.
Remarks
This species is placed in Wadicosa due to the presence of two foveolae in the epigyne. The placement is made with hesitation as no male has yet been found. It is hoped that this description will stimulate the search for more material of this species on Mauritius. The single specimen has a notably pale appearance.
Distribution
Mauritius.
BMNH |
United Kingdom, London, The Natural History Museum [formerly British Museum (Natural History)] |
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.