Results 41 to 50 of about 35,160 (260)

Molecular and fossil evidence place the origin of cichlid fishes long after Gondwanan rifting. [PDF]

open access: yes, 2013
Cichlid fishes are a key model system in the study of adaptive radiation, speciation and evolutionary developmental biology. More than 1600 cichlid species inhabit freshwater and marginal marine environments across several southern landmasses.
Alex Dornburg   +9 more
core   +1 more source

The developmental variations of the sagitta otolith in the young and mature male of a hermaphrodite polynemidae fish, Eleutheronema tetradactylum (Shaw, 1804)

open access: yesPapéis Avulsos de Zoologia, 2021
The Eleutheronema tetradactylum is a protandrous, hermaphrodite, marine perciformes fish. The body length of this fish acts as an important diagnostic marker for male and female discrimination.
Soumen Roy, Itika Bardhan
doaj   +1 more source

Complete mitochondrial genome and phylogenic analysis of Rhinogobius cliffordpopei (Perciformes, Gobiidae)

open access: yesMitochondrial DNA Part B: Resources, 2019
The Rhinogobius (Perciformes, Gobiidae), is a species-rich freshwater gobiid genus. In this article, the complete mitochondrial genome (mtDNA) of the Rhinogobius cliffordpopei was first determined. The mtDNA of R.
Dan-qi Wang   +4 more
semanticscholar   +1 more source

Perciformes

open access: yes, 2008
Published as part of Cohen, Simone C. & Kohn, Anna, 2008, South American Monogenea — list of species, hosts and geographical distribution from 1997 to 2008, pp.
Cohen, Simone C., Kohn, Anna
openaire   +2 more sources

Environmental variables, habitat discontinuity and life history shaping the genetic structure of Pomatoschistus marmoratus [PDF]

open access: yes, 2014
Coastal lagoons are semi-isolated ecosystems exposed to wide fluctuations of environmental conditions and showing habitat fragmentation. These features may play an important role in separating species into different populations, even at small spatial
A Pérez-Ruzafa   +119 more
core   +3 more sources

Perciformes

open access: yes, 2013
Published as part of Phillip, Dawn A. T., Taphorn, Donald C., Holm, Erling, Gilliam, James F., Lamphere, Bradley A. & López-Fernández, Hernán, 2013, Annotated list and key to the stream fishes of Trinidad & Tobago, pp.
Phillip, Dawn A. T.   +5 more
openaire   +1 more source

Molecular analysis of endocrine disruption in hornyhead turbot at wastewater outfalls in southern california using a second generation multi-species microarray. [PDF]

open access: yes, 2013
Sentinel fish hornyhead turbot (Pleuronichthysverticalis) captured near wastewater outfalls are used for monitoring exposure to industrial and agricultural chemicals of ~ 20 million people living in coastal Southern California.
Angert, Mila   +15 more
core   +2 more sources

New records of spirurid nematodes (Nematoda, Spirurida, Guyanemidae, Philometridae & Cystidicolidae) from marine fishes off New Caledonia, with redescriptions of two species and erection of Ichthyofilaroides n. gen.

open access: yesParasite, 2020
Recent examinations of spirurid nematodes (Spirurida) from deep-sea or coral reef marine fishes off New Caledonia, collected in the years 2006–2009, revealed the presence of the following five species: Ichthyofilaroides novaecaledoniensis (Moravec et ...
Moravec František, Justine Jean-Lou
doaj   +1 more source

Perciformes

open access: yes, 2019
Perciformes Bovichtidae Cottoperca gobio (Günther) Corynosoma australe Bramidae Brama brama (Bonnaterre) Corynosoma australe Carangidae Parona signata (Jenyns) Corynosoma sp. Trachurus lathami Nichols Bolbosoma turbinella Corynosoma australe Corynosoma cetaceum Centrolophidae Seriolella porosa Guichenot Corynosoma australe Corynosoma cetaceum ...
Hernández-Orts, Jesús S.   +5 more
openaire   +2 more sources

Characterization of the complete mitochondrial genome of the white grouper Epinephelus aeneus (Perciformes, Serranidae) and a comparative analysis with other Serranidae species

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome of the white grouper Epinephelus aeneus, which belongs to the family Serranidae, was determined. The complete mitochondrial genome measured 16,578 bp in length and consisted of 13 protein-coding genes, 22 tRNA genes, 2 ...
Seungki Lee   +3 more
doaj   +1 more source

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