Results 91 to 100 of about 42,434 (226)

The fishes of ascension Island, central Atlantic Ocean - new records and an annotated checklist [PDF]

, 2017
A checklist of the fishes of Ascension Island is presented. The species Rhincodon typus, Alopias superciliosus, Isurus oxyrinchus, Carcharhinus obscurus, Galeocerdo cuvier, Sphyrna lewini, Hexanchus griseus, Manta birostris, Gymnothorax vicinus ...
Allen, Baldwin, Bernal, Bingeman, Brito, Böhlke, Böhlke, Cadenat, Collette, Edwards, Eschmeyer, Floeter, Fraser, Fricke, Gomon, Günther, Heemstra, Holleman, Jane Bingeman, Jimmy Young, John Bingeman, Johnson, Kner, Larson, Lubbock, Lubbock, Markle, McCosker, Munroe, Nakamura, Nakano, Nelson, Nielsen, Nielsen, Norman, Parin, Parin, Peter Wirtz, Pietsch, Post, Quéro, Rangel, Ronald Fricke, Smith-Vaniz, Timothy J. Hook, Trunov, Vaske, Wirtz, Wirtz   +48 more
core   +1 more source

The genomic Make-Up of a Hybrid Species - Analysis of the Invasive Cottus Lineage (Pisces, Teleostei) in the River Rhine system [PDF]

, 2007
In the past years a new invasive lineage of sculpins (Cottus species complex) has been studied that is currently expanding in the Lower River Rhine. Molecular analysis showed that this lineage has originated through hybridization of Cottus perifretum ...
Stemshorn, Kathryn
core  

Predator avoidance in extremophile fish [PDF]

, 2013
Extreme habitats are often characterized by reduced predation pressures, thus representing refuges for the inhabiting species. The present study was designed to investigate predator avoidance of extremophile populations of Poecilia mexicana and P ...
Arias-Rodriguez, Lenin, Bierbach, David, Herrmann, Nina, Indy, Jeane Rimber, Plath, Martin, Riesch, Rüdiger, Schulte, Matthias, Zimmer, Claudia   +7 more
core   +2 more sources

Origine e radiazione degli Acantomorfi (Teleostei, Acanthomorpha): implicazioni stratigrafiche, paleoecologiche e filogenetiche. [PDF]

, 2009
Origine e radiazione degli Acantomorfi (Teleostei, Acanthomorpha): implicazioni stratigrafiche, paleoecologiche e ...
NATALE, MARCO
core  

The distribution of the fathead sculpin species Cottunculus subspinosus Jensen, 1902

Fauna Norvegica, 2018
The range of the rarely caught fathead sculpin species Cottunculus subspinosus has been considered restricted to the waters off East Greenland and Northeast Iceland.  For the first time the species is recorded from the east side of the Norwegian Sea, and
Ingvar Byrkjedal, Gunnar Langhelle, Jørgen Schou Christiansen, Oleg V. Karamushko   +3 more
doaj   +1 more source

New zoarcid fish species from deep-sea hydrothermal vents of the Atlantic [PDF]

, 2001
International Ridge-Crest Research: Biological Studies. Vol.
Almeida, A. J., Biscoito, M., Segonzac, M.   +2 more
core  

Prey body size mediates the predation risk associated with being "odd" [PDF]

, 2014
Despite selection pressures on prey animals to maintain phenotypically homogeneous groups, variation in phenotype within animal groups is commonly observed.
Downing, Beatrice, Morrell, Lesley J., Rodgers, Gwendolen M.   +2 more
core   +2 more sources

Dorsolateral head muscles of the catfish families Nematogenyidae and Trichomycteridae (Siluriformes: Loricarioidei): comparative anatomy and phylogenetic analysis

Neotropical Ichthyology
The skeletal muscles of the dorsolateral region of the head of the Nematogenyidae and representatives of the all major clades of the Trichomycteridae are described and illustrated.
Aléssio Datovo, Flávio Alicino Bockmann   +1 more
doaj   +1 more source

The full-length mitochondrial genome of Cobitis nalbanti (Teleostei: Cypriniformes: Cobitidae)

Mitochondrial DNA. Part B. Resources, 2018
The entire mitochondrial genome of Cobitis nalbanti (Teleostei: Cypriniformes: Cobitidae) was analyzed using the primer walking method. The mitogenome was 16,631 bp in length, comprising 13 protein-coding genes, 2 ribosomal RNA genes, and 22 transfer RNA
Hong Keun Park, Keun-Sik Kim, Keun-Yong Kim, In-Chul Bang   +3 more
doaj   +1 more source

STUDIES ON PYCNODONT FISHES (I): EVALUATION OF THEIR PHYLOGENETIC POSITION AMONG ACTINOPTERYGIANS

Rivista Italiana di Paleontologia e Stratigrafia, 2015
One of the main pending, unsolved problems concerning the study of the pycnodont fishes is their phylogenetic relationships with other major actinopterygian groups.
FRANCISCO JOSÉ POYATO-ARIZA
doaj   +1 more source