Results 81 to 90 of about 1,745 (173)
, 2016 Illustration representative of species group for fish identification. The Cumberland arrow darter, Etheostoma sagitta, rocky riffles and pools of headwaters, creeks, and small ...
Simanek, Kristin
core
Dissolved and Particulate Methylated Mercury in a Highly Productive Area of the Southern Ocean
Global Biogeochemical Cycles, Volume 40, Issue 1, January 2026.Abstract Methylated mercury (MeHg), including dimethylmercury and monomethylmercury (MMHg), is a pollutant of concern because it biomagnifies in marine biota. The formation of MeHg in the oceans, specifically at highly productive regions and at high oxygen levels, remains elusive.
Harald Biester +12 more
wiley +1 more source
International Journal for Parasitology: Parasites and Wildlife, 2020 The prevalence of endoparasite infections in 83 free-living specimens of Caretta caretta, classified as vulnerable species, from the Adriatic Sea and Northern Ionian Sea was investigated by coprological examination.
Marianna Marangi +7 more
doaj +1 more source
On the Development of Sagitta [PDF]
Journal of Cell ScienceABSTRACT Having in a former volume of this journal given an account of what is known respecting the structure and relations of Sagitta bipunctata, we have thought that an abstract of Dr. Gegenbaur’s observations on the subject of reproduction in that genus would not be unacceptable; and the more so, as this part of the history of Sagitta
openaire +1 more source
Ecology of Freshwater Fish, Volume 35, Issue 1, January 2026.ABSTRACT Freshwater habitats in the Indo‐Pacific Islands are colonised by amphidromous fish, which undergo a marine larval phase while the rest of the life cycle takes place in the riverine habitat. These fish are mainly represented by Gobiiformes. Among these, Stenogobius genivittatus (Valenciennes, 1837) is widely distributed in the Indo‐Pacific ...
Romain Causse +8 more
wiley +1 more source
A web-based environment for shape analysis of fish otoliths. The AFORO database
Scientia Marina, 2006 We present an automatic system for describing and identifying fish otolith shapes combining information technologies with modern advances in signal analysis.
Antoni Lombarte +5 more
doaj +1 more source
, 2005 Published as part of Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Sciuridae, pp. 754-818 in Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore :The Johns Hopkins University Press on page 773, DOI: 10.5281/zenodo ...
Wilson, Don E., Reeder, DeeAnn
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Journal of Fish Biology, Volume 108, Issue 1, Page 69-85, January 2026.Abstract The south American silver croaker, Plagioscion squamosissimus, holds significant importance for the artisanal fisheries in the sub‐middle and lower courses of the São Francisco River, located in northeastern Brazil. To investigate the population structure of this species along its longitudinal profile, a total of 150 individuals (50 fish per ...
F. L. Freitas +4 more
wiley +1 more source
, 1993 Dipus sagitta (Pallas, 1773). Reise Prov. Russ. Reichs., 2:706. TYPE LOCALITY: N Kazakhstan, Pavlodarskaya Oblast, right bank of Irtysh River near Yamyshevskaya at Podpusknoi (see Ellerman and Morrison-Scott, 1951:535). DISTRIBUTION: Desert, steppe and dry woodland from Don River (Russia), NW coast of Caspian Sea, and N Iran, through Turkmenistan ...
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Molecular Ecology, Volume 34, Issue 24, December 2025.ABSTRACT Domestication involves huge phenotypic shifts via strong directional selection. The resulting changes, often termed the Domestication Syndrome, typically encompass numerous traits; however, the most universal of these are changes in reduced fear of humans (tameness) and brain composition.
Carlos Guerrero‐Bosagna +7 more
wiley +1 more source