Results 31 to 40 of about 120 (101)

Karyotype variability in neotropical catfishes of the family Pimelodidae (Teleostei: Siluriformes)

Neotropical Ichthyology, 2011
Karyotypic data are presented for four species of fish belonging to the Pimelodidae family. These species show a conserved diploid number, 2n = 56 chromosomes, with different karyotypic formulae.
Américo Moraes Neto, Maelin da Silva, Daniele Aparecida Matoso, Marcelo Ricardo Vicari, Mara Cristina de Almeida, Maria João Collares-Pereira, Roberto Ferreira Artoni   +6 more
doaj  

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

Sorubim lima

Sorubim lima (Bloch & Schneider 1801) Distribution Amazon, Orinoco, Paraná. Notes Barriga (1994), Galacatos et al. (2004).
Escobar-Camacho, Daniel, Valdiviezo-Rivera, Jonathan, Carrillo-Moreno, Carolina, Argüello, Pablo, Swing, Kelly   +4 more
openaire   +2 more sources

Analysis of Migratory Catfish Production from Artisanal Fishing in the Middle Madeira Sub‐Basin Using New Monitoring Methods, Southwestern Amazon

Journal of Applied Ichthyology, Volume 2024, Issue 1, 2024.
Studies on the production of Pimelodidae catfish in the Amazon are generally carried out in large fishing centers. However, the data referring to small‐scale fisheries have gaps that can represent a risk to the activity. This study evaluated the volume produced and the revenue obtained from migratory catfish of the Pimelodidae family of commercial ...
Igor Hister Lourenço, Larissa Sbeghen Pelegrini, Victoria Judith Isaac Nahum, Marcelo Rodrigues dos Anjos, Hamed Ghafarifarsani   +4 more
wiley   +1 more source

CONSERVATION STATE OF SILURIFORMES FISHES FROM THE RAMSAR SITE JAAUKANIGAS (MIDDLE PARANA RIVER), ARGENTINA ESTADO DE CONSERVACION DE PECES SILURIFORMES DEL SITIO RAMSAR JAAUKANIGAS (RIO PARANA MEDIO), ARGENTINA

Gayana, 2009
The Siluriformes conservation state was quantified by means of the SUMIN index, composed by the sum of 12 outstanding variables for the species survival and/or conservation.
Elly Cordiviola, Mirta Campana, Danilo Demonte, Daniel del Barco, Alicia Trógolo   +4 more
doaj  

Sorubim lima Bloch-Schneider

, 1877
Published as part of W. Peters, 1877, Hr. W. Peters las ueber die von Hrn. Dr. C. Sachs in Venezuela gesammelten Fische., pp. 469-473 in Monatsberichte der Akademie der Wissenschaft zu Berlin 1877 on page 469, DOI: 10.5281/zenodo ...
openaire   +2 more sources

Morfología de Lapillus de siluriformes parano-platenses

Biología Acuática, 2019
Los otolitos de los peces son complejos policristalinos, compuestos principalmente por carbonato de calcio. El lapillus suele ser el otolito más conspicuo de los peces siluriformes.
Daniela V. Fuchs, Alejandra V. Volpedo
doaj  

Hematološki profil farmski uzgajanog Sorubim lima: referentne vrijednosti, stanična morfologija i citokemija.

Veterinarski arhiv, 2014
Hematologija podrazumijeva brze i praktične analize koje pomažu dijagnostici poremećene homeostatske ravnoteže u riba. Ovim istraživanjem utvrđeni su referentne vrijednosti morfoloških i citokemijskih obilježja krvnih stanica južnoameričkog soma Sorubim lima (Siluriformes, Pimelodidae), uzgajanog u močvarnim područjima Brazila.
Jerônimo, Gabriela T., Bianchi, Micael B., Pádua, Santiago B., Satake, Fabiana, Ishikawa, Márcia M., Tavares-Dias, Marcos, Martins, Maurício L.   +6 more
openaire   +1 more source

Phylogeny and ultrastructure of Myxobolus rangeli n. sp. (Myxozoa, Bivalvulida), a histozoic parasite in Siluriformes fish from the Amazon region. [PDF]

Rev Bras Parasitol Vet, 2023
Silva MFD, Silva DTD, Giese E, Furtado AP, Matos P, Lima AM, Hamoy I, Matos E.   +7 more
europepmc   +1 more source

Risk Assessment of Mercury-Contaminated Fish Consumption in the Brazilian Amazon: An Ecological Study. [PDF]

Toxics, 2023
Basta PC, de Vasconcellos ACS, Hallwass G, Yokota D, Pinto DODR, de Aguiar DS, de Souza CC, Oliveira-da-Costa M.   +7 more
europepmc   +1 more source