Hyphessobrycon sp. “Muzel Red Cherry“

7. July 2021

From Brazil we received this really nice novelty, which looks a bit like an enlarged edition of the Ember tetra, Hyphessobrycon amandae. However has the “Muzel Red Cherry” two (although indistinct) shoulder spots, which never occurs in H. amandae.  In addition, the dorsal fin in “Muzel Red Cherry” is red with a light margin, while in H. amandae it has a large black spot on the posterior margin. The novelty also bears a certain resemblance to the “Bolivia Orange”, which in turn is placed in the relationship of Hyphessobrycon pulchripinnis (although it is completely different in coloration). In contrast to the “Bolivia Orange” the “Muzel Red Cherry” has a red caudal fin, this is transparent in “Bolivia Orange”. In addition, there is a sex difference in “Muzel Red Cherry”, which is missing in “Bolivia Orange”: the males of “Muzel Red Cherry” grow larger than the females and have enlarged fins, as known from the Rosy Tetras.

The origin of the novelty is still unknown, the imported animals are bred ones. As our supplier learned, the Brazilian ichthyologist Flavio Lima from the Universidade Estadual de Campinas in the state of Sao Paulo is working on the scientific description.

It will be interesting to see which genus Lima will come to, because the “Muzel Red Cherry” basically looks like a “Rosy Tetra” of the genus Hyphessobrycon, but it also has an incomplete lateral line and a scaled caudal fin base, both characteristics of Hemigrammus.

Anyway, this 3-4 cm long tetra is a real color wonder and a wonderful enrichment of the tetra assortment.

For our customers: the animals have code 261943 on our stocklist. Please note that we supply exclusively to wholesalers.

Text & photos: Frank Schäfer