Results 61 to 70 of about 1,968 (194)

A survey of the marine environment near the city of Watsonville ocean outfall [PDF]

open access: yes, 1972
The California Department of Fish and Game and the State Water Resources Control Board (through Regional Board #3, Central Coast) entered into an agreement whereby Department biologist-divers conducted a subtidal ecological investigation of the marine ...
Odenweller, Dan B.
core  

Observaciones biológicas en organismos encontrados en sustratos artificiales. Caleta Leandro, Talcahuano, Chile III. Pagurus villosus Nicolet, 1849

open access: yesActa Zoológica Lilloana, 2020
Se proporciona información preliminar sobre la época de reproducción de las hembras ovíferas de Pagurus villosus, de Caleta Leandro (36°38?36?S; 73°05?25?O).
Aurora E. Quezada, María T. López
doaj  

Complex Patterns of Habitat Use by Juvenile Spider Crabs Maja Brachydactila Revealed by Stable Isotope Analyses [PDF]

open access: yes, 2005
[Abstract] Patterns of habitat use by spider crab juveniles, Maja brachydactila, from two geographic areas in the NW coast of the Iberian Peninsula, were analyzed through the analysis of Carbon and Nitrogen stable isotope relations in two tissues (muscle
Bernárdez Martí, Cristina   +4 more
core  

Life strategies of cephalopod paralarvae in a coastal upwelling system (NW Iberian Peninsula): Insights from zooplankton community and spatio-temporal analyses [PDF]

open access: yes, 2016
18 páginas, 6 figuras, 6 tablasThe early life stages of cephalopods - octopods, squids, sepiolids and ommastrephids -, are uncommon in zooplankton samples and little is known about their life strategies.
Amor   +63 more
core   +1 more source

Chela-height vs. body-weight relationships for North Sea hermit crabs (Paguridae) [PDF]

open access: yesICES Journal of Marine Science, 2005
Abstract Biomass determination of hermit crabs is difficult without destroying the gastropod shells of the specimens. To minimize the number of animals destroyed in the process of determining this parameter over time, the chela-height vs. body-weight relationship of each of the three hermit-crab species was recorded in different areas of
Henning Reiss   +2 more
openaire   +1 more source

Biodiversidade marinha da costa sul de Sagres. Identificação e caracterização de biótopos [PDF]

open access: yes, 2012
A necessidade de obter informação georreferenciada de habitats marinhos da costa portuguesa foi o principal motivador para a realização deste estudo. Sagres é reconhecido como sítio de importância comunitária, o que lhe confere redobrado interesse do ...
Monteiro, Pedro
core  

Crustáceos decápodos asociados a ensamblajes macroalgales en el litoral rocoso de Córdoba, Caribe colombiano [PDF]

open access: yes, 2012
Objetivo. Determinar la estructura de las poblaciones de crustáceos decápodos asociados a ensamblajes algales en el litoral rocoso del departamento de Córdoba. Materiales y métodos.
Jorge Quirós R.   +2 more
core   +3 more sources

Les pagures du Viet-Nam. II. Sur quelques espèces du Genre Calcinus Dana [PDF]

open access: yes, 1958
The collections of the Oceanographic Institute of Vietnam include several species of hermit crabs of the genus Calcinus Dana. Three of keys were studied by Fize and Serene (1955): C. herbsti Man, C. gaimardi H. Milne Edwards and C. latens Randall .
Forest, Jacques
core  

Facultative secondary lecithotrophy in the megalopa of the shrimp Lysmata seticaudata (Risso, 1816) (Decapoda : Hippolytidae) under laboratory conditions [PDF]

open access: yes, 2007
Certain decapod crustaceans can catabolize internal reserves to undergo partial or full larval development. This feature is termed secondary lecithotrophy, if energy used results from plankton derived organic matter accumulated Ig earlier larval stages ...
Anger   +26 more
core   +1 more source

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