Spawning Success of Fathead Minnows on Selected Artificial Substrates

Abstract
Spawning success of fathead minnows (Pimephales promelas) on six different substrates was tested and evaluated. Egg adhesiveness was equally good on cement-asbestos tile and sand-coated stainless steel substrates, but was poor on unaltered stainless steel, shot-peened stainless steel, stainless steel screen, and glass substrates. Viability and number of eggs spawned were not significantly different for any of the substrates tested.

This publication has 2 references indexed in Scilit: