BILETSKA M. Palatas -nasal complex of mammals (comparative anatomy, embriology, evolution)

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U002599

Applicant for

Specialization

  • 03.00.08 - Зоологія

22-06-2004

Specialized Academic Board

Д 26.153.01

Schmalhausen Institute of Zoology of National Academy of Sciences of Ukraine

Essay

In the following paper there was conducted a complex investigation of the secondary bone palate (SBP) of mammals in ontogenesis and phylogenesis together with the development of nasal cavity. The period, sources and pecularities of the development of these structures in antenatal ontogenesis are established.There were discribed 14 variants of SBP textura of the examined mammal species. Research materials allow to consider mammals SBP as polyfunctional structure. It is proved that mammals SBP reveals varyability according to such indication as quantity of the elements it consists of presence or absence of the vomer in its structure, lengthwise share of same seperate elements.

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