Zobrazeno 1 - 10
of 101
pro vyhledávání: '"cryptic biodiversity"'
Publikováno v:
The European Zoological Journal, Vol 90, Iss 2, Pp 790-799 (2023)
AbstractHere we describe a new species of Ochthebius (Cobalius) from marine rockpools of NW Sicily: O. (C.) senczuki sp. n. This species was first discovered on the basis of molecular evidence, but its taxonomic distinction has been subsequently supp
Externí odkaz:
https://doaj.org/article/f8e0c2fb7eb44a5d94679b10884a20f6
Publikováno v:
Ecology and Evolution, Vol 13, Iss 11, Pp n/a-n/a (2023)
Abstract Despite belonging to the most abundant and widespread genus of freshwater fishes in the region, the carp gudgeons of eastern Australia (genus Hypseleotris) have proved taxonomically and ecologically problematic to science since the 19th cent
Externí odkaz:
https://doaj.org/article/b97c439da3f546dcb18ff20ee261c8f8
Publikováno v:
International Journal for Parasitology: Parasites and Wildlife, Vol 19, Iss , Pp 301-310 (2022)
Island biogeography can promote rapid diversification and speciation via geographic isolation and novel selection pressures. These same factors can threaten the persistence of island endemics by limiting gene flow and suitable habitat. Host-parasite
Externí odkaz:
https://doaj.org/article/13d317ec1e5a432b9b1df7e0b5a8b8e0
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 18, p 13727 (2023)
The identification of an emerging pathogen in humans can remain difficult by conventional methods such as enrichment culture assays that remain highly selective, require appropriate medium and cannot avoid misidentifications, or serological tests tha
Externí odkaz:
https://doaj.org/article/102092807f6e435ab606339ce51281d3
Autor:
Cheryl L. Morrison, Nathan A. Johnson, Jess W. Jones, Michael S. Eackles, Aaron W. Aunins, Daniel B. Fitzgerald, Eric M. Hallerman, Tim L. King
Publikováno v:
Ecology and Evolution, Vol 11, Iss 21, Pp 15325-15350 (2021)
Abstract The shell morphologies of the freshwater mussel species Pleurobema clava (federally endangered) and Pleurobema oviforme (species of concern) are similar, causing considerable taxonomic confusion between the two species over the last 100 year
Externí odkaz:
https://doaj.org/article/c14f75a7a73c46b58164fb9db9179389
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Species delimitation by traditional morphological methods is challenging in cephalopods due to their flexible bodies, changeable pigment traits, and sometimes high morphological homoplasy. Molecular information provides important assistance for taxon
Externí odkaz:
https://doaj.org/article/9cb1c89fb4e241648fe6a1007e531e10
Publikováno v:
Diversity, Vol 15, Iss 3, p 323 (2023)
Moon jellies are some of the most popular, widely distributed, and best-studied marine jellyfish. By the end of the past century only two or three Aurelia species were recognized, but with the rise of DNA barcoding studies, around thirty Aurelia spec
Externí odkaz:
https://doaj.org/article/3b2f16b4992e4c70826b302689e271b1
Akademický článek
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Publikováno v:
Diversity, Vol 14, Iss 3, p 174 (2022)
The genus Pseudoblepharisma is currently comprised of only one species, P. tenue, and one variant, P. tenue var. viride, both described as free-living ciliates thriving in oxygen depleted freshwater habitats of Europe. Here we report on this genus be
Externí odkaz:
https://doaj.org/article/bee7068d96c3465a931580489415f5bd
Autor:
Axel Hernandez
Publikováno v:
Nature Conservation Research: Заповедная наука, Vol 3, Iss Suppl. 1, Pp 131-135 (2018)
We report ecological observations of Bolitoglossa altamazonica and B. peruviana in the Peruvian Amazon with suggestions on their conservation. Two localities are provided for both species in one protected area, Allpahuyo-Mishana National Reserve and
Externí odkaz:
https://doaj.org/article/9358c23096294eb09623ef1aed912f84