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by Silurus
Today, 09:19
Forum: Taxonomy & Science News
Topic: Is there hidden genetic variability in Steindachneridion?
Replies: 0
Views: 21

Is there hidden genetic variability in Steindachneridion?

Matoso DA, HCMd Silva, AL Ferreira Júnior, F Porto-Forest, R Utsunomia, FDd Prado & RF Artoni, 2025. Is there hidden genetic variability in the species of Steindachneridion Garavello, 2005 (Siluriformes: Pimelodidae)? PeerJ 13:e18193

Abstract

Background
The genus Steindachneridion , which ...
by Silurus
28 Mar 2025, 01:09
Forum: Taxonomy & Science News
Topic: Gangetic Glyptothorax
Replies: 0
Views: 181

Gangetic Glyptothorax

Vijayakrishnan, B & GA Shinde, 2025. Gangetic Glyptothorax (Siluriformes: Sisoridae): two new species and revalidation of Glyptothorax dakpathari Tilak & Husain 1976. Zootaxa 5613: 500–518.

Abstract

Glyptothorax bhurainu sp. nov. and Glyptothorax himalaicus sp. nov. are described from the ...
by Silurus
14 Mar 2025, 07:05
Forum: Taxonomy & Science News
Topic: Transcriptomic divergence in Rhamdia
Replies: 0
Views: 1032

Transcriptomic divergence in Rhamdia

Ríos, N, BG Pardo, C Fernández, JA Alvarez-Dios, P Martínez, C Bouza & G García, 2025. Transcriptomic divergence and associated markers between genomic lineages of silver catfish ( Rhamdia quelen ). Ecology and Evolution 15: e71021.

Abstract

Rhamdia quelen is a catfish widely distributed ...
by Silurus
10 Mar 2025, 03:08
Forum: Taxonomy & Science News
Topic: Osteology of Iheringichthys
Replies: 0
Views: 2534

Osteology of Iheringichthys

Shibatta, OA & HSDS Filho, 2025. Osteology of the long-whiskered catfish Iheringichthys labrosus Lütken, 1874 (Siluriformes, Pimelodidae) from the upper Paraná River basin, southern Brazil. Zootaxa 5601: 429–450.

Abstract

Iheringichthys labrosus is a catfish from the Paraná River basin with a ...
by Silurus
10 Mar 2025, 01:59
Forum: Taxonomy & Science News
Topic: Group spawning in cuckoo catfish
Replies: 0
Views: 2132

Group spawning in cuckoo catfish

Zimmermann, H, KM Sefc, R Blažek, V Bartáková, A Bryjová, C Katongo, S Koblmüller & M Reichard, 2025. Mixed parentage broods indicate group spawning in the brood parasitic cuckoo catfish. Molecular Ecology 34: e17692.

Abstract

Obligate brood parasites delegate the workload of costly parental ...
by Silurus
06 Mar 2025, 08:46
Forum: Suggestions, Feature Requests and Enhancements
Topic: Endemism note in CateLog profile?
Replies: 4
Views: 6674

Re: Endemism note in CateLog profile?

I am referring to creating and maintaining the database. Some fields (e.g., conservation status) are populated by data from existing databases. It would be quite a bit of work to create and maintain a database. There are also very many species with poorly-understood distributions that are likely to ...
by Silurus
03 Mar 2025, 08:18
Forum: Suggestions, Feature Requests and Enhancements
Topic: Endemism note in CateLog profile?
Replies: 4
Views: 6674

Re: Endemism note in CateLog profile?

It's a lot of work creating and maintaining the database, though. Who's going to be doing it?
by Silurus
25 Feb 2025, 00:09
Forum: Taxonomy & Science News
Topic: The Dissertations Sticky
Replies: 79
Views: 248912

Taxonomic review of Pinirampus

Silva, LdG, 2024. Revisão taxonômica de Pinirampus Bleeker, 1858 (Siluriformes: Pimelodidae) em bacias neotropicais com uso de taxonomia integrativa. MS dissertation, Universidade do Estado do Amazonas.
https://repositorio.inpa.gov.br/handle/1/40731

Abstract
Catfish of the genus Pinirampus have ...
by Silurus
22 Feb 2025, 02:29
Forum: Taxonomy & Science News
Topic: New Hypancistrus
Replies: 14
Views: 14824

Re: New Hypancistrus

The online ahead of print version was without a ZooBank registration ID. The name is now considered available from 2025: https://onlinelibrary.wiley.com/doi/10.1111/jfb.15971
by Silurus
08 Feb 2025, 08:49
Forum: Taxonomy & Science News
Topic: New Glyptothorax
Replies: 1
Views: 11076

New Glyptothorax

Tenali, DR, MC Adak, R Chandran, RK Singh, UK Sarkar & D Banerjee, 2025. Glyptothorax hymavatiae , a new sisorid catfish, (Teleostei: Sisoridae) from Arunachal Pradesh, north-eastern India. Records of the Zoological Survey of India 124: 1–12.

Abstract

A new sisorid catfish, Glyptothorax ...
by Silurus
05 Feb 2025, 02:56
Forum: Taxonomy & Science News
Topic: Morphological diversity of the Weberian apparatus in Noturus
Replies: 0
Views: 25418

Morphological diversity of the Weberian apparatus in Noturus

Hoeflich, JC & J Liu, 20205. Small fish, large variation: morphological diversity of Weberian apparatus in Noturus catfishes and ecological implications. Anatomical Record doi: 10.1002/ar.25629.

Abstract

The Weberian apparatus is a hearing specialization unique to the otophysan fishes, and an ...
by Silurus
27 Jan 2025, 23:39
Forum: Taxonomy & Science News
Topic: New Pterocryptis
Replies: 1
Views: 22246

New Pterocryptis

Ng, HH, R Kahar & HH Tan, 2025. A new species of catfish, Pterocryptis vorax (Actinopterygii: Siluridae), from northern Borneo. Zootaxa 5575: 535–544.

Abstract
This study describes Pterocryptis vorax , a new species of silurid catfish from the upper reaches of the Temburong River drainage in ...
by Silurus
26 Jan 2025, 22:58
Forum: All Resolved Issues
Topic: Unavailable species (most published in aqua, International Journal of Ichthyology)
Replies: 21
Views: 40930

Re: Unavailable species (most published in aqua, International Journal of Ichthyology)

ZooBank registries cannot be retroactively applied. The registration has to be made shortly before publication and the publication LSID must be indicated upon initial publication. Any registration done after publication does not make the name available. Note that there are two LSIDs for a species ...
by Silurus
17 Jan 2025, 01:13
Forum: Taxonomy & Science News
Topic: Ariid migration in the Mekong
Replies: 0
Views: 31732

Ariid migration in the Mekong

Vu, AV, LJ Baumgartner, KE Limburg, BM Gillanders, M Mallen-Cooper, JA Howitt, JD Thiem, GS Doran, CM Kewish & IG Cowx, 2024. Diverse migration strategies of ariid catfishes along a salinity gradient in the Mekong River. Fisheries Research 279: 107133.

Abstract
Ariid catfishes (Ariidae family ...
by Silurus
10 Jan 2025, 14:10
Forum: Taxonomy & Science News
Topic: Hypostominae classification
Replies: 6
Views: 31131

Hypostominae classification

Armbruster JW & NK Lujan NK, 2024. New tribe-level classification of Hypostominae (Loricariidae) based on optimization of morphological states on DNA-based relationships, with descriptions of three new tribes and two new genera. Neotropical Ichthyology 22:e240108.

Abstract

Hypostominae tribe ...
by Silurus
10 Jan 2025, 14:03
Forum: Speak Easy
Topic: One quarter of freshwater fauna threatened with extinction
Replies: 4
Views: 23662

Re: One quarter of freshwater fauna threatened with extinction

My involvement as a coauthor was minimal (I provided very small inputs for the first draft). I guess being involved in three assessment exercises (Eastern Himalayas, Indo-Burma and Sundaland) contributed more to the paper (in terms of generating the data) than any inputs I provided for writing it.
by Silurus
08 Jan 2025, 21:44
Forum: Speak Easy
Topic: One quarter of freshwater fauna threatened with extinction
Replies: 4
Views: 23662

One quarter of freshwater fauna threatened with extinction

Sayer, CA, E Fernando, RR Jimenez, et al. One-quarter of freshwater fauna threatened with extinction. Nature (2025). https://doi.org/10.1038/s41586-024-08375-z

Abstract

Freshwater ecosystems are highly biodiverse and important for livelihoods and economic development, but are under substantial ...
by Silurus
08 Jan 2025, 04:44
Forum: Taxonomy & Science News
Topic: Seasonality and diet in Spectracanthicus
Replies: 0
Views: 33798

Seasonality and diet in Spectracanthicus

Silva, WM da, VJI Nahum, & T Giarrizzo, 2024. Effect of seasonality on the diet of two Acaris of the Spectracanthicus genus in the Xingu River, Altamira, Brazilian Amazon. Revista De Gestão Social E Ambiental 18: e010549.

Abstract

Objective: The objective of this study was to study the effect ...
by Silurus
27 Dec 2024, 12:56
Forum: Taxonomy & Science News
Topic: DNA barcoding of Lake Tanganyika catfish
Replies: 1
Views: 11739

DNA barcoding of Lake Tanganyika catfish

Mushagalusa Mulega, A, AF Boom, I Rahmouni, H Bazairi, A Benhoussa, MPM Vanhove, and M Van Steenberge, 2025. Catfishes from the north-western part of Lake Tanganyika: contribution to a reference library of DNA barcodes. Diversity 17: 8.

Abstract

In spite of the global barcoding effort, there ...
by Silurus
27 Dec 2024, 08:59
Forum: Asian Catfishes
Topic: Horabagrus Brachysoma observation
Replies: 5
Views: 17605

Re: Horabagrus Brachysoma observation

My experience keeping Bagrichthys macracanthus is that they frequently assume a vertical, nose-up resting position.
by Silurus
19 Dec 2024, 23:39
Forum: Taxonomy & Science News
Topic: The catfish distributions sticky
Replies: 97
Views: 295377

Re: The catfish distributions sticky

This is the species commonly found throughout the Malay Peninsula and southern Thailand, identified as either G. fuscus or G. callopterus (depending on who you choose to follow). I am not a big fan of using mitochondrial sequences to identify Glyptothorax.
by Silurus
19 Dec 2024, 23:16
Forum: Taxonomy & Science News
Topic: Phenacorhamdia cuspidata, new species from the Rio Juruena
Replies: 2
Views: 22290

Phenacorhamdia cuspidata, new species from the Rio Juruena

Phenacorhamdia cuspidata .

Silva, GSC, ÍDS Costa, WM Ohara & C Oliveira, 2024. A new species of Phenacorhamdia (Siluriformes: Heptapteridae) from the Juruena River basin, with insights into its phylogenetic position. Zootaxa 5555: 569–578.

Abstract

Heptapteridae is a group of small to medium ...
by Silurus
18 Dec 2024, 08:58
Forum: Taxonomy & Science News
Topic: The catfish distributions sticky
Replies: 97
Views: 295377

Re: Glyptothorax robustus in Bangka


Valen FS, Mamat NB, South J, Ottoni FP, Vieira LO, Kamarudin AS, Afandi AY, & V. Hasan. 2024. Unveiling the occurrence of vulnerable Sisorid catfish (Teleostei: Sisoridae) in Bangka based on morphological and molecular evidence. Biodiversitas 25: 4543-4550. DOI: 10.13057/biodiv/d251153


That's ...
by Silurus
14 Dec 2024, 13:47
Forum: Taxonomy & Science News
Topic: New Glyptothorax
Replies: 2
Views: 10635

New Glyptothorax

Shangningam, B, L Kosygin, & SD Gurumayum, 2024. Glyptothorax zeiladensis , a new sisorid catfish species (Teleostei: Sisoridae) from Manipur, India. Records of the Zoological Survey of India, 124: 113–121.

Abstract

Glyptothorax zeiladensis , a new catfish, is described from the Barak-Surma ...
by Silurus
10 Dec 2024, 04:29
Forum: Taxonomy & Science News
Topic: Tachysurus adiposalis complex
Replies: 0
Views: 23699

Tachysurus adiposalis complex

Tran, HM & I-S Chen, 2024. Molecular evidence for clear speciation of Tachysurus adiposalis complex in Northern and Central Taiwan. Zootaxa 5550: 305–313.

Abstract

Tachysurus adiposalis (Oshima, 1919) belongs to the bagrid catfish genus Tachysurus in Taiwan. To understand the phylogenetic ...
by Silurus
10 Dec 2024, 04:22
Forum: Taxonomy & Science News
Topic: New Tachysurus
Replies: 1
Views: 11767

New Tachysurus

Chen, I-S, J-C Liu & M-F Yeh, 2024. A new species of bagrid catfish genus Tachysurus (Teleostei: Bagridae) from Wu river basin in central Taiwan. Zootaxa 5550: 314–319.

Abstract

A new species of freshwater bagrid catfishes, Tachysurus (Teleostei: Bagridae) were collected from Wu river basin in ...
by Silurus
05 Dec 2024, 13:50
Forum: Taxonomy & Science News
Topic: Guiana Shield Trichomycterus
Replies: 0
Views: 22436

Guiana Shield Trichomycterus

Akin, DR, CA Weyand, MD Buehler & JW Armbruster, 2024. Phylogenetics and biogeography of the Guiana Shield pencil catfishes, genus Trichomycterus . Ichthyology & Herpetology 112: 600–614.

Abstract

The relationships of Guiana Shield members of Trichomycterus are examined using three ...
by Silurus
04 Dec 2024, 14:36
Forum: Taxonomy & Science News
Topic: Feeding ecology of Rhamdiopsis krugi
Replies: 1
Views: 5039

Feeding ecology of Rhamdiopsis krugi

Bichuette, ME. It’s time for dinner, a particular and seasonal feeding habit of a threatened troglobitic catfish from Brazil, Rhamdiopsis krugi Bockmann & Castro 2010 (Ostariophysi, Siluriformes). Fishes 9:494.

Abstract

Rhamdiopsis krugi is a highly specialized troglobitic (exclusively ...

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