Riggs, 1961


No detailed citation.

Associated characteristics

Species Development state Trait Primary Data Secondary Data
Ictalurus punctatus Egg Oocyte diameter The diameter of the eggs fixed just after spawning, with the chorion removed, averaged 3.2 mm 3.2 mm
Ictalurus punctatus Egg Egg Buoyancy Demersal Demersal
Ictalurus punctatus Egg Egg adhesiveness Eggs of channel catfish are demersal and adhesive. They adhere to each other in large masses, usually forming a single mass per spawn Adhesive
Ictalurus punctatus Egg Temperature for incubation Incubated at 24.7-26.8°C 25.75 °C