p. 137 - 145

RECHERCHES SUR LA BIOCHIMIE DES PRINCIPALES ESPECES DE MOLLUSQUES
BENTHIQUES ET DE POISSONS DU LITORAL ROUMAIN DE LA MER NOIRE


Natalia Rosoiu et Maria Panait
Institute Roumain de Recherches Marines Constanta

Abstract
The most important quantitatively invertebrates species Mya arenaria, 
Mytilus galloprovincialis, Rapana thomasiana, Actinia aequina and 
fishes species Alosa tanaica nordmanni, Odontogadus merlangus euxinus, 
Engraulis encrassicholus ponticus and Trachurus mediterraneus 
ponticus on the Romanian Black Sea coast are the best investigated, 
too. The marine organisms interact with biotic and abiotic environ-
ment: water containing disolved minerals, food and other organisms.
The paper emphasizes the biochemical differences versus age, specie 
population and ecological conditions. The homologous tissues in the 
fishes belonging to different species present a different biochemical 
content.