Results 21 to 30 of about 3,770 (182)

Feeding of guitarfish Rhinobatos percellens (Walbaum, 1972) (Elasmobranchii, Rhinobatidae), the target of artisanal fishery in Southern Brazil

open access: yesBrazilian Journal of Oceanography, 2010
Rhinobatos percellens is one of three species of Rhinobatidae found on Brazilian shores and is one of the most abundant species on the shallow continental shelf of Paraná and Santa Catarina States.
Hugo Bornatowski   +2 more
doaj   +1 more source

The jaw adductor muscle complex in teleostean fishes: evolution, homologies and revised nomenclature (osteichthyes: actinopterygii).

open access: yesPLoS ONE, 2013
The infraclass Teleostei is a highly diversified group of bony fishes that encompasses 96% of all species of living fishes and almost half of extant vertebrates.
Aléssio Datovo, Richard P Vari
doaj   +1 more source

Alburnus battalgilae, a synonym of A. attalus (Teleostei: Leuciscidae)

open access: yesZootaxa, 2021
Alburnus battalgilae Özuluğ & Freyhof, 2007 from the Gediz River drainage in western Anatolia is a junior synonym of A. attalus Özuluğ & Freyhof, 2007, from the adjacent Bakır River drainage. We were unable to confirm the morphological differences originally proposed.
Bayçelebi, Esra   +3 more
openaire   +4 more sources

Early Paleocene siluroid catfish from Bolivia and its evolutionary and paleogeographic importance

open access: yesActa Palaeontologica Polonica
The fossil genus Yuskaichthys, previously known only from Eocene deposits of the Maíz Gordo site in Argentina, is here identified based on three isolated parieto-supraoccipital bones collected in the Tiupampa locality, Cochabamba-Potosí Basin, Bolivia ...
Eva Caron   +3 more
doaj   +1 more source

Gillnet catchability of brown trout Salmo trutta is highly dependent on fish size and capture site

open access: yesFauna Norvegica, 2019
Use of experimental gillnet fleets is common both in scientific studies of fish populations and in fish sampling for management purposes. Fish catchability may vary considerably with fish and gillnet mesh size, and catches obtained by gillnet fleets ...
Reidar Borgstrøm   +3 more
doaj   +1 more source

Rediscovery of Crenicichla yaha (Teleostei: Cichlidae). [PDF]

open access: yes, 2017
Fil: Almirón, Adriana Edith. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo.
Říčan, Oldřich   +2 more
openaire   +3 more sources

Historical information on common carp (Cyprinus carpio) in Norway

open access: yesFauna Norvegica, 2013
The common carp (Cyprinus carpio Linnaeus, 1758) is an introduced fish species in Norway over the past 300 years. Many attempts have been conducted in order to try to create self-sustaining populations, but the species is very rare.
Einar Kleiven
doaj   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

open access: yesThe Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato   +4 more
wiley   +1 more source

On the Nature of the Lateral Muscle in Teleostei.

open access: yesProceedings of the Zoological Society of London, 1914
Summary. The body‐wall of a Teleostean fish is composed on either side of a series of transverse muscles (myomeres) divided from one another by fasciæ of connective‐tissue (myocommata).For practical purposes these may be regarded collectively as forming a single lateral muscle.
openaire   +2 more sources

FEEDING INTERACTION OF THE NON-NATIVE AFRICAN CATFISH (Clarias gariepinus BURCHELL, 1822) IN ITANHÉM RIVER ESTUARY, BAHIA, BRAZIL

open access: yesBrazilian Journal of Oceanography, 2014
A total of 214 stomachs of Clarias gariepinus, Centropomus undecimalis and C. parallelus from the Itanhém and Caravelas Rivers, northeastern Brazil, were analyzed to investigate the impact of the non-native species Clarias gariepinus on the Itanhém River
Leandro Bonesi Rabelo   +1 more
doaj   +1 more source

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