A recent study of southeast Asian Nemacheilus ascertained a new species, N. zonatus, and also indicated that N. pallidus was actually a junior-synonym to N. masyae.
Limia mandibularis, the jawed limia, was newly described from a hotspot for poeciliid radiation.
Limia sp. “tiger” or the tiger limia has been formally described as Limia islai.
The wood-eating watermelon pleco or L330 has been formally described as a distinct subspecies of Panaque nigrolineatus.
The true identity of a Florida invader has been realized nearly 20 years after its first recorded collection.