The segregation of yolk from the surrounding cytoplasm in the very early fish embryo is a key process for the development of the fish larva. To identify its underlying mechanisms, biologists at ...

The elephant fish lives in deep water off the coasts of Australia and New Zealand, but migrates annually into shallow coastal bays to lay their eggs. I study the embryonic development of elephant ...

This is the third time that scientists have found an unfertilized egg-laying fish with developing embryos in her belly, the researchers reported in a paper published yesterday (Feb. 20) in the ...

“The development of a fertilized egg into a multicellular organism requires the coordination of various processes, including genetic regulation, cellular movements, and tissue morphodynamics ...

The so-called Huluwa factor plays a decisive role in early embryonic development in fish. It is passed on from the mother to the embryo and dictates the dorsal-ventral body axis.

Monitoring Spawning Activity in a Southern California Marine Protected Area Using Molecular Identification of Fish Eggs. PLOS ONE , 26 Aug 2015 DOI: 10.1371/journal.pone.0134647 Cite This Page : ...

Scientists say 60 percent of male Missisquoi fish bear eggs. By Mike Polhamus. Jan 31 2016 January 31, 2016. Share. Tweet. Share. Email ...

Egg development is divided into six stages. When the fish come off the truck, they are classified and receive a growth hormone that kick-starts the eggs' ability to fertilize.

This killifish can go from egg to sex in two weeks. ... sometimes grow up in 23 to 30 days. Yet they’re born at a more advanced stage of development than the hatchling fish, Reichard says, ...

Using DNA sequencing, researchers have accurately painted a clear picture of fish spawning activities in a marine protected area (MPA) and have created a baseline for continuing studies on the effects ...