Results 61 to 70 of about 3,071 (209)

Pre-impoundment Limnological Study of the Strawberry River in Northeastern Arkansas [PDF]

open access: yes, 1971
A study of pre-impoundment limnological characteristics of the Strawberry River was made from August, 1967 to June, 1968. Two collecting stations were established, one upstream which would not be inundated and a lower station which would be inundated ...
Harp, George L., Robison, Henry W.
core   +2 more sources

Biology of Stonecat, Noturus flavus (Siluriformes: Ictaluridae), in Central Illinois and Missouri Streams, and Comparisons with Great Lakes Populations and Congeners [PDF]

open access: yes, 1985
Author Institution: Department of Zoology and The Florida State Museum, University of Florida ; Department of Zoology, Southern Illinois University at CarbondaleAspects of the general biology of the stonecat, Noturusflavus, were analyzed from 261 ...
Burr, Brooks M., Walsh, S. J.
core  

Ictaluridae Gill 1861

open access: yes
Family Ictaluridae North American catfishes Ictaluridae are endemic to North and Central America, with a southern distribution reaching Guatemala. The family includes approximately 50 species in seven genera, three of which (Satan, Trogloglanis, Prietella) are eyeless inhabitants of subterranean waters in Texas and Mexico.
Freyhof, Jörg   +3 more
openaire   +2 more sources

An annotated distributional checklist of exotic freshwater fishes from the Baja California Peninsula, Mexico Lista comentada sobre la distribución de peces dulceacuícolas exóticos de la península de Baja California, México

open access: yesRevista Mexicana de Biodiversidad, 2012
We documented the distributional status of 27 exotic fish species in the inland waters of the Baja California Peninsula, Mexico, based on voucher specimens collected from 122 sites between 1977 and 2010, and on published records.
Gorgonio Ruiz-Campos   +4 more
doaj  

The Nature Conservancy's Emiquon Nature Preserve Fish and Aquatic Vegetation Monitoring Annual Report [PDF]

open access: yes, 2016
Key Ecological Attributes (KEA’s) for thefish and aquatic vegetation communities are used toevaluate theprogressof the restoration efforts at Thompson and Flag lakes of The Nature Conservancy’s Emiquon Nature Preserve.A total of 19 KEA criteria were ...
Casper, Andrew F.   +1 more
core  

Machine learning models accurately predict clades of proteocephalidean tapeworms (Onchoproteocephalidea) based on host and biogeographical data

open access: yesCladistics, Volume 41, Issue 3, Page 264-282, June 2025.
Abstract Proteocephalids are a cosmopolitan and diverse group of tapeworms (Cestoda) that have colonized vertebrate hosts in freshwater and terrestrial environments. Despite the ubiquity of the group, key macroevolutionary processes that have driven the group's evolution have yet to be identified.
Philippe Vieira Alves   +7 more
wiley   +1 more source

Fishes of the Antoine River, Little Missouri River System, Southwestern Arkansas [PDF]

open access: yes, 1983
The fishes of the Antoine River (Little Missouri River system) in southwestern Arkansas were surveyed from September, 1980 - June, 1982. Thirty-four field collections plus literature and museum records, revealed a total of 60 species in 29 genera ...
Koym, Darryl   +2 more
core   +18 more sources

Bioassessment of the West Fork of the White River, Northwest Arkansas [PDF]

open access: yes, 2003
The West Fork-White River has been and continues to be an important water resource for northwest Arkansas. It is used recreationally for fishing and swimming, agriculturally as a source of water for livestock and irrigation of crops, it is mined for ...
Brown, Arthur V.   +2 more
core   +2 more sources

Evolutionary and population genetics of Siluroidei [PDF]

open access: yes, 1996
The genetic characterization of catfishes by means of phenotypic markers, karyotyping, protein and DNA polymorphisms contributes to or forms an integral part of the disciplines of systematics, population genetics, quantitative genetics, biochemistry ...
Agnèse, J.F., Volckaert, F.A.M.J.
core   +1 more source

Comparative Diets of Invasive Blue Catfish: Differences Across Rivers and Ontogenetic Stages

open access: yesEcology of Freshwater Fish, Volume 34, Issue 2, April 2025.
ABSTRACT Blue Catfish (Ictalurus furcatus) are an invasive species with expanding populations in freshwater systems, posing significant ecological challenges to native fauna. To assess their potential impacts in diverse aquatic ecosystems, we examined and compared the diets of non‐native Blue Catfish from four rivers in Georgia, USA, two of which drain
Victoria D. Davis   +4 more
wiley   +1 more source

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