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Trichomycterus ytororo Terán, Ferrer, Benitez, Alonso, Aguilera & Mirande, 2017

Image contributors to this species:

Original Source (4)

ScotCat Sources:

Etymology = Genus

Other Sources:

Google Search  All Catfish Species Inventory 
 

Relevant Information:

A new species assigned to the genus Trichomycterus (2017) from the area of the waterfalls of Tabay stream, Paraná River basin, Misiones, Argentina, is described. Trichomycterus ytororo sp. nov. is distinguished from all other species in the genus by the presence of 31–35 dorsal procurrent caudal-fin rays and the combination of some external characters such as: colouration, number of pectoral–fin rays and pores of the laterosensory canals. The new taxon belongs to a presumably monophyletic group of species composed of T. crassicaudatus, T. igobi, and T. stawiarski based on the presence of 24 or more thickly ossified and rigid procurrent caudal-fin rays with a slender distal tip extending along the tips of at least ten neural spines. (Terán, G.E., J. Ferrer, M. Benitez, F. Alonso, G. Aguilera & J.M. Mirande 2017).

Common Name:

None

Synonyms:

None

Family:

Trichomycteridaeipitidae

Distribution:

South America: Paraná River basin, Misiones, Argentina. Type locality: Tabay Waterfalls, Jardín America, Paraná River basin, Misiones, Argentina, 27°00'00"S, 55°10'44"W.

Size:

9.5cm. (3¾ins)

Temp:

22-26°c (71-79°f.)

p.H.

6.0-7.0.

Reference:

Terán, G.E., J. Ferrer, M. Benitez, F. Alonso, G. Aguilera & J.M. Mirande (2017): Living in the waterfalls: A new species of Trichomycterus (Siluriformes: Trichomycteridae) from Tabay stream, Misiones, Argentina. Plos One 12 (6): e0179594
Peces Criollos. Freshwater Fishes of Argentina.http://www.pecescriollos.de/en/trichomycterus-ytororo-sp-nov-from-argentina

 

 

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                                                                                             updated = August 5, 2017 © ScotCat 1997-2017