Results 41 to 50 of about 148 (76)

Predadores ou dispersores? A relação do mexilhão-dourado Limnoperna fortunei (Dunker, 1857) (Bivalvia, Mytilidae) com quatro espécies de quelônios (Reptilia, Testudines) da planície costeira do Brasil subtropical [PDF]

open access: yes, 2014
Nas últimas décadas, a invasão de espécies exóticas recebeu grande atenção da comunidade científica, sendo considerada a segunda causa de extinção de espécies nativas em todo o mundo.
Cardoso, Cibele da Costa
core  

Ecological Effects and Genetic Diversity of the Invading Rhizocephalan Parasite Loxothylacus panopaei in the Flatback Mud Crab Eurypanopeus depressus [PDF]

open access: yes, 2013
The rhizocephalan barnacle Loxothylacus panopaei (Gissler, 1884) is a parasite of xanthid crabs. Infection results in parasitic castration and anecdysis of the host. Loxothylacus panopaei is invasive to the US Atlantic coast.
O\u27Shaughnessy, Kathryn A.
core   +1 more source

Contenido y dinámica del fósforo en el sedimento de praderas de fanerógamas marinas. [PDF]

open access: yes, 2018
Dynamics and content of phosphorus in the sediment of seagrass meadows. The sediment phosphorus concentrations of different seagrass meadows was determined, with special emphasis on the spatial variation of PRS in pore water.
VIDAL, MONTSE
core   +1 more source

El Carst. Patrimoni natural de les illes Balears [PDF]

open access: yes
not ...
Ginard, Antelm, editor   +4 more
core  

Haematoprotozoan parasites of marine fishes with special reference to mariculture [PDF]

open access: yes, 1978
This research study is divided into 4 major sections. Section A deals with the world-wide distribution of the haematoprotozoan parasites of marine fishes.
Kirmse, Peter D.
core  

Function, Ecology and Evolution of Seed Size in Hakea (Proteaceae) [PDF]

open access: yes, 2015
This study investigated function, ecology and evolution of variation in seed size in Hakea (Proteaceae). I first revealed that the evolution of seed size is phylogenetically constrained.
El-Ahmir, Sh-Hoob Mohamed
core  

Primates of the Caribbean: using historical-era introduction of monkeys in the Lesser Antilles to understand patterns of island evolution [PDF]

open access: yes, 2017
Across the world, islands were and still are inhabited by unique species, often restricted to their own island and found nowhere else. After their ancestors managed to reach an island from a mainland population and become isolated from this mainland and ...
Garrod, B
core  

Morphological and Molecular Analysis of Australian Earwigs (Dermaptera) Points to Unique Species and Regional Endemism in the Anisolabididae Family. [PDF]

open access: yesInsects, 2019
Stuart OP   +8 more
europepmc   +1 more source

Comparación de la variabilidad genética en poblaciones silvestres y de cultivo de paralichthys adspersus “lenguado” (pleuronectiformes, paralichthyidae) de Huarmey, Ancash, Perú, en base a marcadores microsatélites [PDF]

open access: yes, 2017
El lenguado Paralichthys adspersus es una especie nativa de gran importancia económica para la acuicultura en el Perú. Sin embargo, para establecer un plan de manejo adecuado es necesario un monitoreo constante de la estructura del pedigrí.
Sánchez Velásquez, Julissa Josselyn
core  

Mus musculus helgolandicus: insights into their origin. A study based on genetic and morphometrics analysis [PDF]

open access: yes, 2014
Islands are a center of interest in evolutionary biology since the emergence of evolutionary theory itself. They are studied to understand the molecular mechanisms of evolution, adaptation and speciation. Invasive species are of particular interest since
Babiker, H.
core  

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