Morphological characterization of the venom apparatus in the wolf spider Lycosa singoriensis (Laxmann, 1770)
Yigit, N; Bayram, A; Danisman, T; Sancak, Z; Tel, MG.
J. Venom. Anim. Toxins incl. Trop. Dis.;
15(1)2009.
Artigo
em Inglês
| VETINDEX
| ID: vti-443287
Resumo
The wolf spider Lycosa singoriensis (Laxmann, 1770) (Lycosidae: Araneae) is distributed throughout central and eastern Europe, including Russia, Kazakhistan and Turkey. This study describes the venom apparatus morphology of L. singoriensis through scanning electron microscopy (SEM). Its structure follows the general architecture observed in other spiders. Generally, a venom apparatus is composed by a pair of venom glands and chelicerae. L. singoriensis chelicerae are robust and consist of a stout basis and a movable apical segment (fang). The fang rests in a groove on the basal segment that is covered by different types of hair. L. singoriensis venom glands present equal size and measure about 4 mm in length. Each gland is enclosed by irregular muscular layers.
Biblioteca responsável:
BR68.1
Texto completo