[A new species of flea in the genus Ctenophthalmus (Siphonaptera: Hystrichopsyllidae)].
A new species, Ctenophthalmus (Euctenophthalmus) parthicus sp. n., is described from social vole (Microtus socialis Pallas) from four localities of the West Kopetdag Mountains of Turkmenia. The new species is close to C.(E.) secundus Wagner and C.(E.) congener nadimi Farhang-Azad. It differs from males of the other known species by the following characters. The movable process has an infra-acetabular process whose length is the same as the height of its supra-acetabular portion. The movable process has the straight front margin, right anterior apical angle. The anterior part of the dorsal margin of the movable process is elevated, the hind part is slightly concave. The posterior apical angle of the movable process is cut. The hind margin of the movable process is convex. The apex of the distal arm of sternum IX is straight, not oblique. The female differs by the following peculiarities. Sternum VII has a well developed dorsal lobe below which there is a smaller rounded lobe and a distinct small ventral process. Unciform sclerotization of tergum VIII (or the place of connection between tergum VIII and its internal lobe) resembles an arc. The front margin of the internal lobe of tergum VIII is not sclerotized. The bursa copulatrix is as long as the dorsal spines of pronotum.
Medvedev
S G
SG
Alifirenko
V E
VE
D000818:Animals; D003411:Arvicolinae / Q000469:parasitology; D005260:Female; D008297:Male; D009115:Muridae / Q000469:parasitology; D005423:Siphonaptera / Q000033:anatomy & histology / Q000145:classification*; D014423:Turkmenistan
Novyĭ vid blokha Ctenophthalmus (Siphonaptera: Hystrichopsyllidae).