fathead minnow

noun

1. a North American cyprinid fish, Pimephales promelas, having an enlarged, soft head.

Example Sentences

The fathead minnow is a larger crappie minnow.

From Washington Times

The fathead minnow is a larger crappie minnow.

From Seattle Times

Mercury was discovered in every sample of two fish species—the speckled dace and fathead minnow.

From National Geographic

The EPA stated in 2011 that it  plans to retain personnel to “protect the physical integrity of the test organisms,” like the fathead minnow, which it uses in toxicity studies.

From Time

Purdue University researchers raised fathead minnow embryos in water taken from two Indiana streams that are contaminated with natural and synthetic hormones from manure spread on fields.

From Scientific American