Tengella Dahl, 1901

Candia-Ramírez, Daniela T. & Valdez-Mondragón, Alejandro, 2014, A new troglobitic species of the spider genus Te ng e l l a Dahl (Araneae, Tengellidae) from Chiapas, Mexico, Zootaxa 3764 (3), pp. 377-386 : 378

publication ID

https://doi.org/ 10.11646/zootaxa.3764.3.7

publication LSID

lsid:zoobank.org:pub:CA104049-7D13-4C01-AE4A-577C1EE7B773

DOI

https://doi.org/10.5281/zenodo.6137951

persistent identifier

https://treatment.plazi.org/id/744F9331-CF30-FE4D-88FE-40E4FE10BF28

treatment provided by

Plazi

scientific name

Tengella Dahl, 1901
status

 

Genus Tengella Dahl, 1901

Tengella perfuga Dahl, 1901 (Type species). The female holotype should have been deposited in The Berlin Museum, but is lost ( Wolff, 1978; Platnick, 2009). However, Leister et al. (2013) redescribed the female and described the male for the first time based on new specimens collected from Nicaragua.

Diagnosis. Following Leister et al. (2013), the genus differs from other tengellid genera as follows: 1) by the presence of a bipartite cribellum and calamistrum (except the new species described here were both are absent, see description below), 2) four pairs of ventral spines on tibiae I and II (different number on this new species, see description below), 3) males with three teeth on promargin and four on retromargin of each chelicera, 4) three claws and lacking claw tufts, 5) males differ in having a simple RTA on palp, and 5) females with epigynum formed by an enlarged median lobe, and lateral lobes lacking teeth ( Wolff, 1978; Platnick, 2009; Griswold et al., 2005; Leister et al., 2013).

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Tengellidae

Loc

Tengella Dahl, 1901

Candia-Ramírez, Daniela T. & Valdez-Mondragón, Alejandro 2014
2014
Loc

Tengella perfuga

Dahl 1901
1901
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