Results 71 to 80 of about 37,879 (315)

Biometrics characteristics of sabrefish Pelecus cultratus (L.), Saithe pollachius virens (L.) and sea bass Dicentrarchus labrax (L.) from new localities in Polish waters [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1997
In the present paper authors demonstrate detailed biomorphometry of one specimen of the sabrefish (Cyprinidae, Cypriniformes) from the lake D±bie near Szczecin, one specimen of saithe (Gadidae, Gadiformes) caught in the Pomeranian Bay near town Kołobrzeg,
S. Krzykawki, B. Więcaszek
doaj   +3 more sources

Taxonomy of North American fish Eimeriidae [PDF]

open access: yes, 1984
Taxonomic descriptions, line drawings, and references are given for the 30 named and 5 unnamed species of North American fish Eimeriidae. In addition, a key was developed based on available morphologic data to distinguish between similar species.
Current, William L.   +3 more
core   +1 more source

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

Aquatic food webs in restored marshes: a stable‐isotope approach in the Gironde estuary (SW France)

open access: yesRestoration Ecology, EarlyView.
Intertidal marshes are important habitats for nekton. However, historical draining and dyking hampered European coastal wetlands. Marsh restoration is therefore critical not only to improve their capacity to protect coastal lines but also to rehabilitate their ecological functionalities. The benefits of intertidal marsh restoration for nekton community
Laure Carassou   +9 more
wiley   +1 more source

The feeding ecology of some zooplankters that are important prey items of larval fish [PDF]

open access: yes, 1984
Diets of 76 species of fish larvae from most oceans of the world were inventoried on the basis of information in 40 published studies. Although certaln geographlc, size- and taxon-specific patterns were apparent, certain zooplankton taxa appeared in the ...
Turner, Jefferson T.
core  

Effects of different pond culture conditions on the growth performance, survival rate, and biochemical composition of Acanthopagrus schlegeli and Apostichopus japonicus

open access: yesJournal of the World Aquaculture Society, Volume 56, Issue 4, August 2025.
Abstract In the pond culture production process, culture patterns and conditions have important impacts on the feeding, growth, metabolism, behavior, physiology, biochemistry, and immune responses of aquatic animals. These interact with the ecological environment to jointly determine the production outcome of pond culture.
Yuting Lei   +5 more
wiley   +1 more source

On the type species of Trichopodus (Teleostei: Perciformes: Osphronemidae)

open access: yesVertebrate Zoology, 2009
We examined the taxonomic papers about the type species fi xation of the genus Trichopodus LACEPÈDE, 1801. As the result we found that under the current version of the ICZN the designation of the type species by BLEEKER (1879) is the valid one. Therefore, the type species of Trichopodus is Labrus trichopterus PALLAS, 1770.
Töpfer,Jörg, Schindler,Ingo
openaire   +3 more sources

Complete mitogenome ofGobiopterus lacustris(Perciformes: Gobiidae) [PDF]

open access: yesMitochondrial DNA Part B, 2018
In this study, combining the gonad transcripts of the both sexes by RNA-Seq with the DNA sequences by conventional PCRs, we have determined the complete mitogenome of Gobiopterus lacustris collected from the mangrove waters of the Leizhou Peninsula in tropical South China.
Yusong Guo   +7 more
openaire   +4 more sources

Hydrodynamic Responses of Fish Community Dynamics in Large‐Scale Morphologically Complex River Systems

open access: yesWater Resources Research, Volume 61, Issue 7, July 2025.
Abstract Large rivers exhibit dynamic and complex geomorphic features, supporting some of the most biodiverse and ecologically productive ecosystems. However, their aquatic ecology is increasingly threatened by human modifications to natural channel morphology.
Jiajian Qiu   +4 more
wiley   +1 more source

A revision of the fishes of the family Pentacerotidae (Perciformes) [PDF]

open access: yesNew Zealand Journal of Zoology, 1983
The family Pentacerotidae comprises 12 species: Histiopterus typus Temminck & Schlegel, 1844; Zanclistius elevatus (Ramsay & Ogilby, 1888); Evistias acutirostris (Temminck & Schlegel, 1844); Parist...
openaire   +2 more sources

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