Results 121 to 130 of about 2,815 (241)

Uso de los marcadores moleculares para el análisis de biodiversidad de los animales salvajes: una breve revisión [PDF]

open access: yes, 2009
Los marcadores moleculares constituyen unas herramientas indispensables para determinar la variación genética y la biodiversidad con un alto grado de precisión y reproductibilidad.
Arif, I. A., Khan, H. A.
core  

Chalk streams and grazing mute swans [PDF]

open access: yes, 2014
The evidence shows that swan grazing can reduce plant abundance, prevent flowering, reduce water depth and reduce fishery value. However, these effects seem to be limited to a small number of sites on larger chalk streams.
Daunt, Francis   +3 more
core  

Composición lipídica del músculo de la cola del cangrejo de río Austropotamobius Pallipes en época de reproducción

open access: diamond, 1986
Víctor Ángel Díez Fernández   +2 more
openalex   +2 more sources

Coexistência de duas espécies exóticas de lagostins (Pacifastacus leniusculus e Procambarus clarkii) na bacia hidrográfica do rio Sabor (NE Portugal) [PDF]

open access: yes, 2010
Em Portugal existia uma única espécie europeia de lagostim de água doce, Austropotamobius pallipes, o lagostim-de-patas-brancas, que se considera actualmente extinta no país. No nordeste de Portugal continental onde anteriormente ocorria esta espécie, os
Bernardo, J.M.   +3 more
core  

New insights into the genetic diversity of the stone crayfish: taxonomic and conservation implications. [PDF]

open access: yesBMC Evol Biol, 2020
Lovrenčić L   +9 more
europepmc   +1 more source

Draft Genome Sequences of Thelohania contejeani and Cucumispora dikerogammari, Pathogenic Microsporidia of Freshwater Crustaceans. [PDF]

open access: yesMicrobiol Resour Announc, 2021
Cormier A   +6 more
europepmc   +1 more source

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