Tag: Rummynose tetras

Read More

Rummynose tetras combine into a single genus

The three species of rummynose, Hemigrammus bleheri, H.rhodostomus and Petitella georgiae have now all been placed into Petitella, in a paper published in the journal Neotropical Ichthyology. Pedro Bittencourt, Valeria Machado, Bruce Marshall, Tomas Hrbek […]