Kanana Y. Ontogenesis of the planarians Dugesia lugubris O.Schmidt, 1861 and Dendrocoelium lacteum Muller, 1774 (Turbellaria, Tricladida)

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0410U003425

Thesis Registration Form

0410U003425.pdf

Applicant for

Specialization

  • 03.00.08 - Зоологія

25-05-2010

Specialized Academic Board

Д 26.153.01

Schmalhausen Institute of Zoology of National Academy of Sciences of Ukraine

Essay

It is determined that fertilization of egg cells of Dugesia lugubris occurs in an oviduct, and forming of embryonic epithelium and embryonic pharynx takes place simultaneously. An embryonic intestine is not formed in embryogenesis. There is an absence of single sexual rudimen in explored planarians, and a row of definitive structures arises during postembryogenesis.

Read more

Files

aref.doc

dis.doc

Similar theses

0523U100139

Yurii Andriushchenko

The bird community in the azov-black sea enclave of the dry-steppe zone: territorial, seasonal and landscape heterogeneity

0422U100004

Domashevskyi Serhii V.

Birds of Prey (Falconiformes) of Central Polissya of Ukraine (current state, biology and conservation issues)

0521U101212

Vlaschenko Anton

Forest-dwelling bats (Chiroptera: Mammalia) of Eastern Europe in Anthropocene, monitoring and conservation management

0421U101794

Banik Mykhailo V

Chats (Aves: Saxicola) of the North-eastern Ukraine: distribution, biology, behaviour

0421U101791

Susulovska Solomiia A

Phytonematodes Longidoridae of urban ecosystems of Roztochia and Opillia (Ukraine): taxonomic structure and fauna formation