System Glossary
 Glossary Search for egg development (Search Options)

Definition of Term

egg development
(english) After fertilization, fish egg development until hatching can roughly be subdivided into eight stages : early cleavage (1-64 cells), morula, blastula, gastrula, early embryo, tail-bud stage, tail-free stage and late embryo. In order to facilitate the determination of the age of fertilized eggs in field studies, staging with up to 30 steps were applied. (See also: egg, incubation period, larvalbase)
développement de l'oeuf
(french) Après fécondation et jusqu'à son éclosion, le développement d'un oeuf de poisson peut grossièrement être subdivisé en huit stades  : segmentation précoce (2-64 cellules), morula, blastula, gastrula, embryon précoce, stade bourgeon caudal, stade "queue différenciée libre", embryon terminal. Afin de faciliter la détermination des oeufs fécondés dans les études de terrain, une description jusqu'`a 30 stades étaient utilisée. (See also: egg, incubation period, larvalbase)

Other Search Engines

European Environment Agency Glossary of the European Environmental Agency
Wikipedia The Free Encyclopedia
Encyclopedia Britannica Highly authoritative source
EPA Terms Glossary of the U.S. Environmental Protection Agency
LingInfo Glossary of biological terms
Google Search The largest Internet Search Engine
Google Image Search for Images related to the term
Glossary Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Back to Search
Update Glossary Entry | Add Glossary Entry
Back to Top