Trichomycterus macrophthalmus Barbosa & Costa, 2012

de Brito, Victor & Buckup, Paulo Andreas, 2019, The fish fauna of the upper Piraí drainage, a transposed mountain river system in southeastern, Brazil, Check List 15 (1), pp. 235-247 : 239-240

publication ID

https://doi.org/10.15560/15.1.235

persistent identifier

https://treatment.plazi.org/id/03F99148-C303-5A72-FCC7-F875FD1FFA2B

treatment provided by

Marcus (2021-08-30 17:40:29, last updated by Plazi 2023-11-06 02:16:04)

scientific name

Trichomycterus macrophthalmus Barbosa & Costa, 2012
status

 

Trichomycterus macrophthalmus Barbosa & Costa, 2012 View in CoL Figure 3A

Geographic distribution: Piraí river drainage.

Diagnosis: Trichomycterus macrophthalmus is characterized by the colour pattern consisting of transverse dark bars crossing the dorsum, which can be fused with lateral marks in this species ( Barbosa and Costa 2012). Trichomycterus macrophthalmus is distinguished from T. mariamole and T. nigroauratus by the presence of 9 pairs of ribs and eye diameter 13.2% to 14.6% the size of head length (HL) ( Barbosa and Costa 2012).

Barbosa MA, Costa WJEM (2012) Trichomycterus macrophthalmus (Teleostei: Siluriformes: Trichomycteridae), a new species of catfish from the Paraiba do Sul river basin, southeastern Brazil. Vertebrate Zoology 62 (1): 79 - 82.

Kingdom

Animalia

Phylum

Chordata

Class

Actinopterygii

Order

Siluriformes

Family

Trichomycteridae

Genus

Trichomycterus