Specific species of bird lice of Penenirmus genus (Mallophaga, Ischnocera) _from wheatears (Passeriformes, Turdidae, Oenanthe) are described for the first time: P. di-gitiformis sp.n. from O. pleschanka (Le p.), P. desertus ...

Fossil remains of sea turtles from Kainozoic deposits of the USSR and some adjacent countries are analyzed. Paleogenic turtles of Apsheron and North Ustyurt, Romania as well as, probably, of the Turgai depression (the ...

Researches carried out in the Indian Ocean revealed there 35 species of genus Ca- localanus: 30 species in the western part of the Ocean; 24 - in the Arabian Sea and the same number in the Bay of Bengal; 15 species in ...