Results 71 to 80 of about 12,336 (259)

THE BEHAVIOR OF PAGURIDS IN SYMBIOTIC ASSOCIATIONS WITH ACTINIANS IN JAPAN [PDF]

open access: yes, 1975
Six Japanese species of symbiotic pagurids (5 Dardanus spp. and Diogenes edwardsi) displayed active behavior patterns towards their symbiotic actinians.
Ross, D. M.
core   +1 more source

Anatomical Behaviour of the Phrenic Nerve and Innervation of the Diaphragm in the Maned Wolf (Chrysocyon brachyurus)

open access: yesAnatomia, Histologia, Embryologia, Volume 55, Issue 2, March 2026.
ABSTRACT The phrenic nerve is responsible for the motor innervation of the diaphragm, which is essential for breathing. The literature lacks data regarding the nervous and respiratory systems of wild animals, especially the maned wolf (Chrysocyon brachyurus).
Beatriz Costa do Nascimento   +10 more
wiley   +1 more source

Shell choice and occupation by the hermit crab (Crustacea: Diogenidae) in laboratory environment

open access: yesInternational Journal of Aquatic Biology, 2018
The Neotropical hermit crabs’ behaviour is rarely studied, although it is an important tool for the conservation of these invertebrates. In this context, the present study aimed to describe the hermit crab ethogram on its behaviour in the choice and ...
Cicero Diogo Lins Oliveira   +7 more
doaj   +1 more source

Littoral hermit crabs (Crustacea: Decapoda: Anomura) of Larak Island, Persian Gulf, Iran [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2013
The hermit crab fauna of the Larak Island was investigated, which revealed seven species representing five genera and two families. The family Diogenidae represents six species namely Areopaguristes perspicax (Nobili, 1906), Clibanarius signatus Heller ...
J. Seyfabadi,   +2 more
doaj   +1 more source

Marine Mammals in the Anthropocene: Developing a Systematic Evidence Base of Threats to Nineteen Species

open access: yesMammal Review, Volume 56, Issue 1, March 2026.
Marine mammals are vulnerable to a variety of anthropogenic threats, yet a global systematic map of the literature for 19 species found both spatial and temporal disparity in research effort between threats and between species. There are knowledge gaps for species and threats, with effort unequal across many species' ranges.
Emily L. Hague   +9 more
wiley   +1 more source

The ecological basis of fishery yield of the Puerto Rico-Virgin Islands Insular Shelf: 1987 Assessment [PDF]

open access: yes, 2006
A literature review was conducted to locate information on the flow of energy from primary producers to the fishery stocks of the Puerto Rican-Virgin Islands insular shelf.
Browder, Joan A., Jacobsen, Terri
core  

Effects of autotomy compared to manual declawing on contests between males for females in the edible crab, Cancer pagurus: implications for fishery practice and animal welfare. [PDF]

open access: yes, 2016
In many decapod fisheries, claws are removed and the animal returned to the sea with the assumption that there is little impact on the fitness and welfare of the animal, or onthe productivity of the population.
Dick, Jaimie   +2 more
core   +1 more source

Behaviour of Temperate Reef Fish Species Around Oyster Aquaculture Farms and Natural Rock Reefs

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT Cultivation of eastern oysters using aquaculture gear increases habitat for temperate reef fish. Cunner (Tautogolabrus adspersus), scup (Stenotomus chrysops) and tautog (Tautoga onitis) inhabit a variety of complex natural and manmade habitats, including oyster aquaculture cage farms.
Gillian Phillips   +9 more
wiley   +1 more source

Shell occupation and microhabitat use by hermit crabs (Decapoda: Anomura) on Fortaleza beach, Ubatuba, São Paulo [PDF]

open access: yesBiotemas, 2009
Most species of hermit crabs use the empty shells of gastropods as mobile shelters. The variation of shell availability in different microhabitats can reduce competitive interactions between sympatric species, favoring their coexistence.
Giuliano Buzá Jacobucci   +2 more
doaj  

Macrobenthic Composition of Sea Water Associated with Seagrass in East and West Portions of the Igang Bay, Nueva Valencia, Guimaras

open access: yesJPAIR, 2012
The macrobenthic invertebrates are associated with seagrass communities in East and West at the Igang Bay, Nueva Valencia, Guimaras. Seven groups were found in West Igang which includes the hard coral, gastropod, bivalve, soft coral, starfish, limpet ...
Mary Jean L. De La Cruz   +4 more
doaj   +1 more source

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