Toxoglossa

例句：

1. 1. Toxoglossa is a type of marine invertebrate that lives in freshwater habitats.
   水生甲壳类是一种生活在淡水栖息地的海洋无脊椎动物。
2. 2.The toxoglossa was found in the riverbed, where it feeds on algae.
   这种水生甲壳类在河床上被发现，它以藻类为食。
3. 3. Due to pollution, many species of toxoglossa have declined in number.
   由于污染，许多种水生甲壳类的数量已经减少。