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Environmental DNA as a Tool for the Preliminary Assessment of Vertebrate Biodiversity: A Case Study from Sicilian Freshwater Ecosystems. [PDF]

open access: yesBiology (Basel)
Mauro M   +10 more
europepmc   +1 more source

Functional traits and stable isotopes reveal trophic interactions in a highly invaded reservoir: implications for fisheries. [PDF]

open access: yesProc Biol Sci
Córdova-Tapia F   +6 more
europepmc   +1 more source
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The Morphology of the Testes and Accessory Reproductive Glands of the Catfishes (Ictaluridae)

Copeia, 1963
1952. The testes of catfishes (Ictaluridae) are lobate and not compact, solid- appearing glands as in most warmwater fishes. The posterior one-fourth of the testis is reduced and retains a pink color throughout the year, but the anterior three-fourths becomes progressively larger and whiter as the spawning season approaches.
Howard P Clemens
exaly   +2 more sources

The Karyotype of the Mexican Blindcat, Prietella phreatophila Carranza (Ictaluridae)

Copeia, 1986
The ictalurid genus Prietella was described from a single locality in northern Mexico (Coahuila) in 1954, and until very recently went largely unstudied. Cave explorers have recently uncovered new localities and a second species much farther to the south (Mexico: Tamaulipas).
Chris T. Amemiya   +3 more
  +4 more sources

A Revision of the Catfish Genus Noturus Rafinesque with an Analysis of Higher Groups in the Ictaluridae

open access: yesBulletin of the United States National Museum, 1969
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
exaly   +4 more sources

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