Search found 11803 matches

by Silurus
Thu Sep 09, 2021 2:12 am
Forum: Speak Easy
Topic: The Roar of the Marañón
Replies: 0
Views: 266

The Roar of the Marañón

Estreno-maranon-EN.jpg
by Silurus
Tue Aug 31, 2021 12:08 am
Forum: Taxonomy & Science News
Topic: Phylogeography of Baryancistrus xanthellus
Replies: 0
Views: 376

Phylogeography of Baryancistrus xanthellus

Magalhães KX, RDF da Silva, AO Sawakuchi, AP Gonçalves, GFE Gomes, J Muriel-Cunha J, MH Sabaj & LM de Sousa, 2021. Phylogeography of Baryancistrus xanthellus (Siluriformes: Loricariidae), a rheophilic catfish endemic to the Xingu River basin in eastern Amazonia. PLoS ONE 16: e0256677. Abstract ...
by Silurus
Fri Aug 27, 2021 2:27 pm
Forum: Taxonomy & Science News
Topic: Pectoral-fin glands in Brachyrhamdia
Replies: 1
Views: 384

Pectoral-fin glands in Brachyrhamdia

Carvalho, TI, J Klaczko & V Slobodian, 2021. Pectoral-fin glands and delivery apparatus in the catfish genus Brachyrhamdia Myers, 1927 (Siluriformes: Heptapteridae). Papeis Avulsos de Zoologia 61:e20216174. Abstract The Siluriformes, popularly known as catfishes, are probably the vertebrate gro...
by Silurus
Thu Aug 26, 2021 2:19 am
Forum: Asian Catfishes
Topic: Colored Atlas of Fishes in Sichuan
Replies: 0
Views: 664

Colored Atlas of Fishes in Sichuan

A recently-published 2-volume work with descriptions of two new Liobagrus . 908DF1DF-82F2-4DBF-9CF0-BD26EFC88A62.jpeg 952A39CC-E136-4E93-AE61-5CB4A8F416FA.jpeg B238FFFF-CC34-4751-B536-09F510740A93.jpeg CSBS is charging an arm and a leg for this, so I got it for less than half their price from Taobao.
by Silurus
Tue Aug 24, 2021 8:58 am
Forum: Taxonomy & Science News
Topic: Mexican cave Rhamdia
Replies: 0
Views: 494

Mexican cave Rhamdia

Arroyave, J & DA de la Cruz-Fernández, 2021. Genetic and morphological evidence cast doubt on the validity of Mexican troglobitic species of the Neotropical catfish genus Rhamdia (Siluriformes: Heptapteridae). Revista Mexicana de Biodiversidad, 92: e923718. Abstract Four of the 7 species of Rha...
by Silurus
Tue Aug 03, 2021 1:17 am
Forum: Taxonomy & Science News
Topic: Type locality of Loricaria parnahybae
Replies: 0
Views: 656

Type locality of Loricaria parnahybae

Aguiar, RC, EC Guimarães, LF Carvalho-Costa & FP Ottoni, 2021. Historical review on the type locality of Knodus victoriae (Steindachner 1907) (Teleostei: Characidae) and Loricaria parnahybae Steindachner 1907 (Teleostei: Loricariidae). Biota Neotropica 21: e20211226. Abstract Based on the infor...
by Silurus
Sat Jul 17, 2021 12:03 pm
Forum: Asian Catfishes
Topic: Cranoglanis multiradiatus
Replies: 5
Views: 2175

Re: Cranoglanis multiradiatus

Jools wrote: Fri Jul 16, 2021 2:11 pm Anyone (@Silurus) know what characteristics are mostly used to distinguish the species?
https://sciencepress.mnhn.fr/sites/defa ... 0n4a13.pdf
by Silurus
Thu Jul 15, 2021 11:06 am
Forum: Taxonomy & Science News
Topic: Cytogenetic markers and Rineloricaria (Loricariidae: Loricariinae) from Rio Grande do Sul coastal drainages
Replies: 0
Views: 861

Cytogenetic markers and Rineloricaria (Loricariidae: Loricariinae) from Rio Grande do Sul coastal drainages

Venturelli, NB, FH Takagui, LRS Pompeo, MS Rodriguez, R da Rosa & L Giuliano-Caetano, 2021. Cytogenetic markers to understand chromosome diversification and conflicting taxonomic issues in Rineloricaria (Loricariidae: Loricariinae) from Rio Grande do Sul coastal drainages. Biologia https://doi.o...
by Silurus
Sun Jul 11, 2021 12:16 pm
Forum: Taxonomy & Science News
Topic: Revision of Hypophthalmus
Replies: 2
Views: 823

Revision of Hypophthalmus

Littmann MW, JG Lundberg & MS Rocha, 2021. Revision of the South American catfish genus Hypophthalmus (Siluriformes, Pimelodidae) with descriptions of two new species from the Amazon and Orinoco Basins. Proceedings of the Academy of Natural Sciences of Philadelphia 167: 171-223. Abstract The pim...
by Silurus
Mon Jul 05, 2021 3:36 am
Forum: Taxonomy & Science News
Topic: The catfish distributions sticky
Replies: 63
Views: 70340

First record of Plotosus canius in Laos

Hortle, KG & S Phommanivong, 2021. The first record from Laos of Plotosus canius . Ichthyological Exploration of Freshwaters doi:10.23788/IEF-1167. Abstract We record the first capture from Laos of the diadromous eel-tail catfish Plotosus canius as a single specimen of total length 1111 mm from ...
by Silurus
Mon Jul 05, 2021 1:24 am
Forum: Taxonomy & Science News
Topic: Two new Hypostomus
Replies: 1
Views: 714

Two new Hypostomus

Zawadzki, CH & I de Souza Penido, 2021. Hypostomus bimbai and H. pastinhai , two new depth-sheltered species of Hypostomus from the lower Rio São Francisco basin, Brazil. Ichthyological Exploration of Freshwaters doi:0.23788/IEF-1159 Abstract Two undescribed and comparatively large species of th...
by Silurus
Mon Jul 05, 2021 1:21 am
Forum: Taxonomy & Science News
Topic: New Tachysurus
Replies: 0
Views: 681

New Tachysurus

Cheng, J-L, W-H Shao, J Andrés López & E Zhang, 2021. Tachysurus lani , a new catfish species (Teleostei: Bagridae) from the Pearl River basin, South China. Ichthyological Exploration of Freshwaters doi:10.23788/IEF-1156 Abstract Tachysurus lani , a new bagrid catfish, is here described from the...
by Silurus
Mon Jun 21, 2021 2:02 am
Forum: Taxonomy & Science News
Topic: Trichomycterus classification
Replies: 0
Views: 732

Trichomycterus classification

Costa WJE, 2021. Comparative osteology, phylogeny and classification of the eastern South American catfish genus Trichomycterus (Siluriformes: Trichomycteridae). Taxonomy 2021; 1:160–191. Abstract Trichomycterus has been considered for a long time to be the most problematic genus of the diverse neo...
by Silurus
Wed Jun 16, 2021 3:17 am
Forum: Taxonomy & Science News
Topic: Phylogenetic Position of Trichomycterus payaya
Replies: 0
Views: 782

Phylogenetic Position of Trichomycterus payaya

Costa WJEM, JLO Mattos & AM Katz, 2021. Phylogenetic position of Trichomycterus payaya and examination of osteological characters diagnosing the Neotropical catfish genus Ituglanis (Siluriformes: Trichomycteridae). Zoological Studies The Trichomycterinae is among the most diverse catfish groups ...
by Silurus
Tue Jun 15, 2021 1:12 pm
Forum: Taxonomy & Science News
Topic: Pangasius krempfi migration
Replies: 0
Views: 787

Pangasius krempfi migration

Tran NT, M Labonne, M-T Chung, C-H Wang, K-F Huang, J-D Durand, C Grudpan, B Chan, H D Hoang & J Panfili, 2021. Natal origin and migration pathways of Mekong catfish ( Pangasius krempfi ) using strontium isotopes and trace element concentrations in environmental water and otoliths. PLoS ONE 16: ...
by Silurus
Wed Jun 09, 2021 12:14 pm
Forum: Taxonomy & Science News
Topic: Two new Trichomycterus
Replies: 3
Views: 1059

Re: Two new Trichomycterus

Trichomycterus chapadensis and Trichomycterus jatobensis
by Silurus
Tue Jun 08, 2021 1:36 am
Forum: Taxonomy & Science News
Topic: Two new Trichomycterus
Replies: 3
Views: 1059

Two new Trichomycterus

Costa, WJEM, JLO Mattos & AM Wertz, 2021. Two new catfish species from central Brazil comprising a new clade supported by molecular phylogeny and comparative osteology (Siluriformes: Trichomycteridae). Zoologischer Anzeiger doi:10.1016/j.jcz.2021.05.008 Abstract The Trichomycterinae is a diversi...
by Silurus
Mon May 31, 2021 11:41 am
Forum: What is my catfish?
Topic: ID of this fish??
Replies: 4
Views: 1402

Re: ID of this fish??

Would be easier with a shot of the fish in water.
by Silurus
Thu May 20, 2021 3:19 am
Forum: South American Catfishes (Everything else)
Topic: Vulture Catfish has black filaments protruding from body?
Replies: 3
Views: 2353

Re: Vulture Catfish has black filaments protruding from body?

These look like epithelial projections that are prominent in some catfishes (e.g. in Bagrichthys and particularly Bagroides). If you look closely, the black projections are present right where the black spots are, and the pale projections are in places where the spots aren't.