fathead

n.

愚钝者，傻瓜；

1. A year later, the male fathead minnows were producing eggs and had largely stopped reproducing.
   一年后，公傻瓜鲤科小鱼生产蛋和主要停止了再生产。

The fathead minnow in aquatic toxicology: past, present and future.
The effects of water chemistry on the toxicity of copper to fathead minnows
Structure--toxicity relationships for the fathead minnow, Pimephales promelas: narcotic industrial chemicals
Description and evaluation of short-term reproduction test with the fathead minnow (Pimephales promelas)
Description and evaluation of a short-term reproduction test with the fathead minnow (Pimephales promelas).
Predicting modes of toxic action from chemical structure: Acute toxicity in the fathead minnow (Pimephales promelas)
Toxicity of an engineered nanoparticle (fullerene, C60) in two aquatic species, Daphnia and fathead minnow.
On‐Site Exposure to Treated Wastewater Effluent Has Subtle Effects on Male Fathead Minnows and Pronounced Effects on Carp
Effects of the synthetic estrogen 17 alpha-ethinylestradiol on the life-cycle of the fathead minnow (Pimephales promelas).
Application of the biotic ligand model to predicting zinc toxicity to rainbow trout, fathead minnow, and Daphnia magna ☆