Tullgrenella peniaflorensis Galiano, 1970,

Barry J. Richardson, 2010, A Review of the Jumping Spider Fauna (Araneae: Salticidae) of Chile, Zootaxa 2418, pp. 1-49: 45-46

publication ID

http://doi.org/ 10.5281/zenodo.194411

persistent identifier

http://treatment.plazi.org/id/911E87A7-E423-FFE7-FF4B-FA883F838ACD

treatment provided by

Plazi

scientific name

Tullgrenella peniaflorensis Galiano, 1970
status

 

Tullgrenella peniaflorensis Galiano, 1970 

Figs 127–129View FIGURES 127 – 129

Tullgrenella peniaflorensis Galiano, 1970: 29, 342  – 344, figs 50 –1, 56; Galiano and Maury, 1979: 313.

Type material: Holotype: ♀, Peñaflor , Chile, 70.92 °W, 33.62 °S, February 1958, M. Toro ( BJR 853, MACN 6242)GoogleMaps  .

Diagnosis . The species is the only known Tullgrenella  from Chile. It is distinguishable from the other species of Tullgrenella  by the morphology of the female genitalia ( Figs 128–129View FIGURES 127 – 129). It is most similar to T. morenensis  from Argentina ( Galiano 1970).

Description . Male: Unknown.

Female : Cephalothorax tan with pars cephalica overlaid with black speckling and covered in sparse long black hairs ( Fig. 127View FIGURES 127 – 129). Pars thoracica with two thin longitudinal lines of white hairs. Clypeus, with yellowishwhite fringe. Chelicerae reddish-brown with two promarginal teeth and a single retromarginal tooth. Endites and labium reddish-brown with apex paler. Sternum blackish-brown. Abdomen tan, covered with short brown, reflective hairs and scattered longer black hairs and with a grey-brown border on the anterior half, two longitudinal lines of five pairs of small patches made up of grey hairs on the posterior half. Ventral surface pale brown with scattered black hairs. Legs brown with outer face darker, particularly the femur, with black hairs mixed with abundant yellowish-white hairs. Epigynum ( Figs 128–129View FIGURES 127 – 129): lightly sclerotised, with median pocket under the epigastic fold. Two C-shaped anterior fossa oriented posteriorly and with distinctive, well separated copulatory openings. Insemination ducts long, making a complete circle before entering the spermathecae, spermathecae oval in shape. Dimensions: CL 2.40, EFL 1.05, CW 1.98, AEW 1.46, AMEW 0.93, PEW 1.49, SL 1.05, L 1 4.33 (1.42 + 0.93 + 0.80 + 0.68 + 0.50), L 2 4.03 (1.24 + 0.87 + 0.74 + 0.62 + 0.56), L 3 4.46 (1.36 + 0.87 + 0.74 + 0.87 + 0.62), L 4 5.87 (1.73 + 0.87 + 1.18 + 1.42 + 0.62). Colours reported here somewhat lighter than in the original description by Galiano (1970).

Distribution . Known only from the holotype from Peñaflor, Chile.

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Salticidae

Genus

Tullgrenella

Loc

Tullgrenella peniaflorensis Galiano, 1970

Barry J. Richardson 2010
2010
Loc

Tullgrenella peniaflorensis

Galiano 1979: 313
Galiano 1970: 29
1979