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
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Characins
New Species of Peruvian tetra
A new species of tetra was imported from Peru, late last year. It has recently been named informally by members
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