Results 51 to 60 of about 1,054 (146)

Assessing fish diversity in abandoned mining ponds in Madre de Dios, Peru, using environmental DNA

Environmental DNA, Volume 6, Issue 1, January–February 2024.
We surveyed four lentic systems in Madre de Dios, Peru: two abandoned mining ponds created by ASGM and two unmined oxbow lakes as a reference to assess fish recolonization. We compared two alternative eDNA processing methods and contrasted our results with historic data from traditional biodiversity monitoring. Our results indicate that eDNA could be a
Camila Timana‐Mendoza, Alonso Reyes‐Calderon, Patrick Venail, Julio M. Araújo‐Flores, Mónica C. Santa‐Maria   +4 more
wiley   +1 more source

Hatcheria macraei (Girard, 1855) (Siluriformes, Trichomycteridae): new record from northwestern Argentina [PDF]

Check List, 2015
The geographic distribution of Hatcheria macraei (Girard 1855), the Patagonian Catfish, is herein extended north of the Río Colorado headwaters, the previous northernmost record for the species. H.
Luis Fernández, Julieta Andreoli Bize
doaj   +3 more sources

Fig. 8 in Ituglanis macunaima, a new catfish from the rio Araguaia basin, Brazil (Siluriformes: Trichomycteridae)

, 2005
Fig. 8. Pelvic girdle of Ituglanis macunaima, paratype, LIRP 5642 (29.1 mm SL), ventral view, right pelvic rays and splint not shown. Abbreviations: BPT, basipterygium; eap, external anterior process; iap, internal anterior process; PSP, pelvic splint ...
Landim, Maria Isabel, Datovo, Aléssio
core   +1 more source

FIGURE 2 in Description of a new species of sand-dwelling catfish of the genus Stenolicmus (Siluriformes; Trichomycteridae)

, 2011
FIGURE 2. Drawing of left lateral view of Stenolicmus ix, holotype, MPEG 15101, 19.0mm SL.Published as part of Wosiacki, Wolmar Benjamin, Coutinho, Daniel Pires & Montag, Luciano Fogaça De Assis, 2011, Description of a new species of sand-dwelling ...
Montag, Luciano Fogaça De Assis, Coutinho, Daniel Pires, Wosiacki, Wolmar Benjamin   +2 more
core   +2 more sources

A new and threatened species of Listrura (Siluriformes: Trichomycteridae), a rare catfish from an Atlantic Forest continental island [PDF]

Neotropical Ichthyology
Listrura is a genus of small pencil catfishes of Trichomycteridae that currently comprises 12 valid species in coastal drainages of Southern and Southeastern Brazil, all with fossorial dwelling habitats and eel-like morphology.
Lucas Silva de Medeiros, Laura Modesti Donin, Juliano Ferrer, Sergio Maia Queiroz Lima, Mário de Pinna   +4 more
doaj   +1 more source

Fig. 7 in Trichomycterus payaya, new catfish from headwaters of rio (Siluriformes: Trichomycteridae) Itapicuru, Bahia, Brazil

, 2011
Fig. 7. Trichomycterus payaya, living specimens photographed in a field aquarium shortly after collection.Photo by O. T. Oyakawa.Published as part of Sarmento-Soares, Luisa M., Zanata, Angela M. & Martins-Pinheiro, Ronaldo F., 2011, Trichomycterus payaya,
Zanata, Angela M., Martins-Pinheiro, Ronaldo F., Sarmento-Soares, Luisa M.   +2 more
core   +1 more source

A new species of Trichomycterus (Siluriformes: Trichomycteridae) from lagoa Feia drainage, southeastern Brazil

, 2008
Fig. 1. Trichomycterus caipora, lateral, dorsal and ventral views. Holotype, UFRJ 6583; 114.6 mm SL. Brazil, Rio de Janeiro, Conceição de Macabu, rio Macabu upstream the confluence of rio Carocango and rio Macabu.Published as part of Lima, Sergio M.
Lima, Sergio Maia Queiroz, Lazzarotto, Henrique, Lima, Sergio M. Q., Lazzarotto de Almeida, Henrique, Costa, Wilson J. E. M.   +4 more
core   +1 more source

Fig. 3 in Two new remarkable and endangered catfish species of the genus Cambeva (Siluriformes, Trichomycteridae) from southern Brazil

, 2022
Fig. 3. Map of geographical distribution of Cambeva alphabelardense sp. nov. and C. betabelardense sp. nov.Published as part of Costa, Wilson J.E.M., Feltrin, Caio R.M. & Katz, Axel M., 2022, Two new remarkable and endangered catfish species of the genus
Katz, Axel M., Feltrin, Caio R.M., Costa, Wilson J.E.M.   +2 more
core   +1 more source

Description of a new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the rio Paraíba do Sul basin, southeastern Brazil

, 2010
Description of a new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the rio Paraíba do Sul basin, southeastern ...
Barbosa,Maria, Costa,Wilson, Costa, Wilson, Barbosa, Maria   +3 more
core   +1 more source

Trichomycterus igobi, a new catfish species from the rio Iguaçu drainage: the largest head in Trichomycteridae (Siluriformes: Trichomycteridae)

Neotropical Ichthyology
A new species of Trichomycterus is described for the rio Iguaçu drainage in Southern Brazil. Trichomycterus igobi, new species, is readily distinguishable from all other species currently in the genus by its extremely large head (23.8-26.8 % SL), which ...
Wolmar B. Wosiacki, Mário de Pinna
doaj   +1 more source