Results 51 to 60 of about 19,200 (226)

Spatial variation of five co-existing siluriformes in an atlantic rain forest drainage

Brazilian Archives of Biology and Technology, 2009
Five species of Siluriformes were registered in the Ubatiba system. Pimelodella lateristriga was the dominant one, followed by Hypostomus gr. punctatus, Rineloricaria sp., Callichthys callichthys and Rhamdia sp.
Rosana Mazzoni, Fernanda de Souza Lemos, Ricardo Iglesias-Rios   +2 more
doaj   +1 more source

Illustrated list of additions to the ichthyofauna of the Caura River, Venezuela [PDF]

Check List, 2012
Twenty nine species have been added to the annotated checklists of the ichthyofauna of the Caura River Basin, Guiana Shield, Venezuela. Of these, 18 were found in two floodplain lagoons in the lower Caura, corresponding to the orders Characiformes ...
Nirson González, Gabriela Echevarría, Felix Daza, Francis Mass   +3 more
doaj   +3 more sources

Fauna Ikan Siluriformes Dari Sungai Serayu, Banjaran, Dan Tajum Di Kabupaten Banyumas [PDF]

, 2012
__________________________________________________________________________________________ Most of the order Siluriformes live in river, this the fish has various morphology diversities.
Abulias, M. (MN), Amurwanto, A. (A), Bhagawati, D. (D)   +2 more
core   +1 more source

Time‐calibrated relationships of a rare cave catfish (Trichomycterus rubbioli): Shedding light on troglobitic lifestyle origin in the Brazilian caatinga

Journal of Fish Biology, EarlyView.
Abstract Catfishes of the subfamily Trichomycterinae comprise the most diverse fish group with species adapted to live in Neotropical caves, but past evolutionary scenarios that have driven the origin of these troglobitic species remain unknown. We herein investigate the phylogenetic position of the cave‐restricted Trichomycterus rubbioli, endemic to ...
Wilson J. E. M. Costa, Paulo J. Vilardo, José Leonardo O. Mattos, Axel M. Katz, Valter M. Azevedo‐Santos, Pedro L. C. Uzeda, Rodrigo L. Ferreira   +6 more
wiley   +1 more source

The species of Hemiancistrus (Siluriformes: Loricariidae) from Ecuador [PDF]

Zootaxa, 2017
At the Fish Collection of the Instituto de Ciencias Biológicas, Escuela Politécnica Nacional, Quito, three species traditionally grouped in the genus Hemiancistrus were identified: H. annectens (Regan 1904), H. landoni Eigenmann 1916, and a new specie described here.
Provenzano R., Francisco, Barriga, Ramiro   +1 more
openaire   +2 more sources

Isolated in the highlands, found in the museum: A new species of Characidium (Crenuchidae) from a Bolivian National Park, with a CT scan revealing features

Journal of Fish Biology, EarlyView.
Abstract A new species of Characidium is described from a small, isolated river in the highland areas of Noel Kempff Mercado National Park, Bolivia. The new taxon can be diagnosed by the presence of a relatively broad and conspicuous dark midlateral stripe extending from the tip of snout to the base of the caudal fin, markedly darker than the vertical ...
Leonardo Oliveira‐Silva, Karina Or, Angela Zanata, Scott A. Schaefer   +3 more
wiley   +1 more source

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  

The complete mitochondrial genome of the blackskin catfish (Clarias meladerma: Clariidae) from Rokan River, Riau, Indonesia

Mitochondrial DNA. Part B. Resources
Clarias meladerma Bleeker, 1846, a native catfish species in Indonesia belonging to the family Clariidae. The present study the complete mitochondrial genome sequence of C. meladerma from the Rokan River was sequenced by using next-generation sequencing,
Huria Marnis, Khairul Syahputra, Bambang Iswanto, Imam Civi Cartealy, Sularto, Jadmiko Darmawan, Erma Primanita Hayuningtyas, Rahmat Hidayat, Arsad Tirta Subangkit, Arianto   +9 more
doaj   +1 more source

The complete mitochondrial genome of electric catfish Malapterurus electricus and its phylogeny

Mitochondrial DNA. Part B. Resources, 2022
Electric catfishes evolved the substantial electric organ that can instantly release powerful high-voltage electricity. To better study the phylogenetic position of the electric fish (Malapterurus electricus) in catfishes, in this study, we presented the
Yongxin Li, Hui Jiang
doaj   +1 more source

Phylogeography of Hypostomus strigaticeps (Siluriformes: Loricariidae) inferred by mitochondrial DNA reveals its distribution in the upper Paraná River basin. [PDF]

, 2013
In this study, phylogenetic and phylogeographic analyses of populations identified as Hypostomus strigaticeps from the upper Paraná River basin were conducted in order to test whether these different populations comprises cryptic species or structured ...
ALVES, A. L., BORBA, R. S. de, OLIVEIRA, C., PARISE-MALTEMPI, P. P., PERDICES, A., ZAWADZKI, C. H.   +5 more
core   +1 more source