NATURAL SCIENCES

Journal of fundamental
and
applied researches

CONDITION OF INTERNALS OF PRELARVAE OF THE SHEMAYA AT THE TIME OF HATCHING

2017. 1, pp. 37-42

Belyakov Alexander A. - postgraduate student, Astrakhan State Technical University, 16 Tatishcheva Str., Astrakhan, 414056, Russian Federation, tfemrpt@mail.ru

Fedorova Nadezhda N. - Sc. (Medicine), Professor, Astrakhan State Technical University, 16 Tatishcheva Str., Astrakhan, 414056, Russian Federation

Grushko Maria P. - D. Sc. (Biology), Professor, Astrakhan State Technical University, 16 Tatishcheva Str., Astrakhan, 414056, Russian Federation

Kanieva Nuria A. - D. Sc. (Biology), Professor, Astrakhan State Technical University, 16 Tatishcheva Str., Astrakhan, 414056, Russian Federation

Zhuravleva Galina F. - Sc. (Medicine), Professor, Astrakhan State Technical University, 16 Tatishcheva Str., Astrakhan, 414056, Russian Federation

By the time of hatching pre-larvae Shemaya most advanced is the central nervous system. Of all the parts of the brain the fastest growing medulla. The vital systems such as respiratory, digestive been underdeveloped: gill respiration was not due to the fact that there were only gills gill arches, the gastro-intestinal tract had no anus. Development agencies prelarvae Shemaya heterochromic happened.

Key words: , , , , , , , shemaya, prelarvae, nervous system, ogany senses, the respiratory system, the gills, the digestive system

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