Results 111 to 120 of about 7,125 (246)

Simultaneous observations of haemolymph flow and ventilation in marine spider crabs at different temperatures: a flow weighted MRI study [PDF]

open access: yes, 2001
In vivo magnetic resonance imaging (MRI) and angiography were applied to the marine spider crab Maja squinado for a study of temperature effects and thermal tolerance.
Bock, Christian   +3 more
core   +1 more source

Life Cycle and Biology of Portunid Crabs [PDF]

open access: yes, 2015
In crustaceans, as growth progresses, certain dimensions of the animal’s body may grow much more than others, resulting in the phenomenon known as relative growth (Hartnoll, 1974). Studies of relative growth are often used to determine changes in the
Josileen, Jose
core  

Comparative phylogeography of two symbiotic dorvilleid polychaetes (Iphitime cuenoti and Ophryotrocha mediterranea) with contrasting host and bathymetric patterns [PDF]

open access: yes, 2016
22 páginas, 9 tablas, 6 figuras.Two symbiotic polychaetes living in brachyuran crabs in the western Mediterranean and the nearby eastern Atlantic, Iphitime cuenoti and Ophryotrocha mediterranea, were analysed to determine their phylogeographical ...
Abelló, Pere   +4 more
core   +2 more sources

Local knowledge of traditional fishermen on economically important crabs (Decapoda: Brachyura) in the city of Conde, Bahia State, Northeastern Brazil

open access: yesJournal of Ethnobiology and Ethnomedicine, 2012
Background This article records the traditional knowledge of crab gatherers in the city of Conde, in the North Coast Region of Bahia State, Northeastern Brazil.
de Magalhães Henrique   +2 more
doaj   +1 more source

Vertical migration of the crab Carcinus maenas first zoea in an estuary: implications for tidal stream transport [PDF]

open access: yes, 1997
The first zoea of Carcinus maenas (L.) was intensively sampled in the Canal de Mira (Ria de Aveiro, Portugal) during the winter and spring of 1990. Each sampling period included a series of 25 h fixed-station plankton sampling cycles (12 in winter and 9 ...
Costlow, J. D.   +2 more
core   +2 more sources

The use of an endoscopic camera to estimate size of brachyuran crabs in burrows [PDF]

open access: bronze, 2018
Wendel R R Novais   +2 more
openalex   +1 more source

Mangrove vegetation and community structure of brachyuran crabs as ecological indicators of Pondicherry coast, South east coast of India [PDF]

open access: yes, 2012
Baseline ecological studies of Pondicherry mangroves are important for monitoring, management and conservation of mangrove ecosystems. A brachyuran crab faunal assemblage at four stations of Pondicherry mangroves is described and monthly samplings were ...
Satheeshkumar, P
core   +1 more source

Caught in transition: changes in brachyuran diversity following mangrove encroachment into saltmarshes at a southern distribution limit

open access: yesFrontiers in Marine Science
Mangroves are expanding polewards due to global change, often encroaching into adjacent temperate saltmarshes. In both vegetated ecosystems, brachyurans are responsible for ecological processes and functions such as nutrient cycling and sediment ...
Chaitanya Katharoyan   +2 more
doaj   +1 more source

New records of xanthid crabs Atergatis roseus (Rüppell, 1830) (Crustacea: Decapoda: Brachyura) from Iraqi coast, south of Basrah city, Iraq [PDF]

open access: yesArthropods, 2017
Specimens of the The Brachyuran crab Atergatis roseus (Ruppell, 1830), were collected for first times from Iraqi coast, south Al-Faw, Basrah city, Iraq, in coast of northwest of Arabian Gulf.
Khaled Khassaf Al-Khafaji   +2 more
doaj  

Feeding habits of the round stingray Urobatis Halleri (Cooper, 1863) (Chondrichthyes: Urolophidae) from the continental shelf of Jalisco and Colima, Mexico

open access: yesCiencias Marinas, 2001
 A total of 295 stomach contents of round stingray Urobatis halleri (Urolophus halleri), from the continental shelf of Jalisco and Colima (Mexico), were analyzed. The samples were taken seasonally from September 1997 to August 1998.
C. Valadez-González   +2 more
doaj   +1 more source

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