Results 81 to 90 of about 3,395 (182)

Inter-specific comparative analysis of distribution and habitat use patterns of benthic decapod crustaceans in shallow waters [PDF]

open access: yes, 2005
[Abstract] Coastal areas have been widely considered as nurseries for many marine species. New approaches to this concept take into account interactions among environmental variables and ecological variations related to geographical location, as well ...
Bernárdez Martí, Cristina   +4 more
core   +1 more source

Estructura trófica de la asociación de peces intermareales de la costa rocosa del norte de Chile

open access: yesRevista de Biología Tropical, 2004
Se analizaron las interacciones tróficas de 13 especies de peces intermareales, recolectadas en la región norte de Chile (20°18’S y 20°54’S) durante el período julio 1997 a julio 1998, a partir del contenido estomacal de 820 especímenes.
C. Viviana Berrios, F. Mauricio Vargas
doaj  

Landing of Squat lobsters [PDF]

open access: yes, 2006
Landing of a deepsea decapod crustacean generally known as ‘Squat lobster’ was reported from landing centres at Sakthikulangara, Kollam and Kalamukku at ...
CMFRI, Kochi
core  

Spatially structured genetic variation in a broadcast spawning bivalve: quantitative vs. molecular traits [PDF]

open access: yes, 2003
Understanding the origin, maintenance and significance of phenotypic variation is one of the central issues in evolutionary biology. An ongoing discussion focuses on the relative roles of isolation and selection as being at the heart of genetically based
Delden, W. van,   +3 more
core   +3 more sources

Antimicrobial proteins : from old proteins, new tricks [PDF]

open access: yes, 2015
This review describes the main types of antimicrobial peptides (AMPs) synthesised by crustaceans, primarily those identified in shrimp, crayfish, crab and lobster.
Dyrynda, Elisabeth, Smith, Val
core   +2 more sources

Intertidal zonation among congeners: factors regulating distribution of porcelain crabs Petrolisthes spp. (Anomura. Porcellanidae)

open access: yesMarine Ecology Progress Series, 1991
The porcelain crabs Petrol~sthes cinctipes (Randall) and P. eriomerus Stimpson are sympatric on exposed rocky shores in the northeastern Pacific These species often exhibit a striking pattern of non-overlapping vert~cal distributions, wlth P. eriomerus inhabiting low Intertidal and subtidal areas and P. cinctipes occurring in the middle and high intert~
GC Jensen, DA Armstrong
openaire   +1 more source

Occurrence and mechanisms of ontogenetic changes in body colour lightness in intertidal marine invertebrates [PDF]

open access: yes, 2013
Ontogenetic changes in body colouration are known to occur in some benthic marine invertebrates and have been associated with ecological shifts in diet and physiological tolerance.

core  

Does Petrolisthes armatus (Anomura, Porcellanidae) form a Species Complex or Are We Dealing with Just One Widely Distributed Species? [PDF]

open access: yes
Fernando L. Mantelatto, Leonardo G. Pileggi, Ivana Miranda, and Ingo S. Wehrtmann (2011) Does Petrolisthes armatus (Anomura, Porcellanidae) form a species complex or are we dealing with just one widely distributed species?
MANTELATTO, Fernando L.   +3 more
core  

Substrate preference by the porcelain crab Pachycheles monilifer (Crustacea, Anomura): the bryozoan Schizoporella errata or the polychaete Phragmatopoma caudata?

open access: yesNauplius
Differences on reproductive performance between two sampling points of the porcelain crab Pachycheles monilifer from Ubatuba (São Paulo, Brazil), one from Itaguá Beach (living on Schizoporella errata) and the other from Grande Beach (living on ...
Ana Francisca Tamburus   +4 more
doaj  

Home - About - Disclaimer - Privacy