Image of bell hydroid

Creatures » … » Animal » Cnidarians » Hydrozoans » … » Campanulariidae » …

Creatures » Cellular Organisms » Eukaryotes » Opisthokonts » Animal » Cnidarians » Hydrozoans » Hydroidolina » Leptothecata » Campanulariidae » Bushy Wineglass Hydroids «

Bell Hydroid

Obelia geniculata (Linnaeus 1758)

stage at fertilization

Egg Characteristics and Breeding Season for Woods Hole Species
germinal vesicle breakdown
URI: http://eol.org/schema/terms/germinalVesicleBreakdown

Definition: The GV breaks down as the oocyte matures, being no longer visible by the first meiotic metaphase.

show all records