22 сентября 1969 г. в Харькове после непродолжительной тяжелой болезни скончался один из старейших зоологов Украины, доцент, кандидат биологических наук Николай Михайлович Воскресенский.
The younger are the nestlings of T. urogallus, the more sensitive they are to the temperature conditions of the environment in light time of the day. The night falls of temperature have no effect on nestlings.
Three ...
Scardinius erythrophtatmus (L.) and Tinea tinea (L.) are the typical limnophilous fishes of the upper Dniester basin. Their distribution is connected with stagnant or slowly flowing waters in the basins where their fattening ...
As a result of investigations, carried out in the Ukrainian Carpathians the seasonal migrations are studied of Microtus agrestis under the conditions of high mountains. It was established that the animals, labelled on ...
The kidney arteries were investigated in representatives of classes of fish, amphibia, birds and mammals. It is observed that in phylogenesis the extraorganic arteries of kidneys concentrate and intraorganic ones — ...