This little beauty is a new species of Pemelodus catfish. P. tetramerus was described from the Rio Tapajos and Rio Tocatins in Brazil. It is related to the Pictus catfish that are available in many fish stores.
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More scary food news from China: Chinese catfish have been found to contain fluoroquinolone residues. Fluoroquinolones are medically important antibiotics and include ciprofloxacin ("Cipro") and enrofloxacin (which has been banned from agricultural use in the U.S.). Not only can fluoroquinolones…
A few weeks ago, I noted that I had bought a lace catfish Syonodontis nigrita for my aquarium. The little guy doesn't come out often, preferring the evenings, but he sure is a nice looking fish. Somewhat strangely, he likes to spend time inverted among the plants, wedging himself down near the…
tags: researchblogging.org, birds, SincoraÌ Antwren, Formicivora grantsaui, ornithology, Brazil
Male SincoraÌ Antwren,
Formicivora grantsaui.
Potentially a new bird species that was recently discovered in Brazil.
Image: Sidnei Sampaio. [larger view].
In a world where many humans believe they…
Bought some more catfish today. I've now got two tanks going, so I decided to go with a few more South American species - three Emerald cats (Brochis splendens Castelnau, 1855) and a single pictus cat (Pimelodus pictus Steindachner, 1876). The former are in my main tank with the peppered corys (…