There was a request that I reveal the fish species that I collected in Tanzania in the year 2011. Here is a list of photographs andย the species names (some are still unidentified or a closely related fish species isย suggested until further tests prove it otherwise) of the sampled fish. As always, feedback would be greatly appreciated:) Please take note that not all the fish were caught on fly; some of theย small species were caught with a net and some of the bigger species that could not be fooled with a fly were caught using baited hooks.
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Brycinus affinis – mature specimen
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Barbus kerstenii โ serrated dorsal fin spine and red spot on operculum are key characters
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Similar to Barbus barotseensis (Three spots on lateral line)
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Distichodus sp. (likely D. petersii) – this fish was caught by a fish eagle; it was sampled before we figured out how to catch them on flowers.
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Heterobranchus โ only H. longifilis known from the region but never recorded from east coast rivers; this could be a new species.
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Aplocheilichthys sp.
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Possible Parakneria sp.
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Barbus cf. innocens
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Clarias sp.
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Astatotilapia bloyeti โ beautiful male specimen.
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Oreochromis sp. โ shared features withย O. niloticus.
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Hydrocynus tanzaniae
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Synodontis sp. – squeaker barble
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Opsaridium sp. – possible new species
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To be continued…
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The ‘Brycinus affinis’ is probably one of the most aggressive little fish I have ever come across! Ive seen ones try and eat a 6/0 Olive brush fly in TZ.
Is it not Opsaridium microcephalus? I took it to be the one-Lake nyasa spp