Results 21 to 30 of about 7,759 (218)

First year growth in the lithodids Lithodes santolla and Paralomis granulosa reared at different temperatures [PDF]

, 2005
The southern king crab, Lithodes santolla Molina, and stone crab, Paralomis granulosa Jacquinot, inhabit the cold-temperate waters of southernmost South America (southern Chile and Argentina), where stocks of both species are endangered by overfishing ...
Anger, K., Calcagno, J.A., Lovrich, G.A., Nettelmann, U., Thatje, S.   +4 more
core   +2 more sources

Fine‐scale diversity of prey detected in humpback whale feces

Ecology and Evolution, Volume 12, Issue 12, December 2022., 2022
We investigated the prey consumed by humpback whales in three heterogenous regions in southern British Columbia, Canada, using opportunistic faecal sampling, microscopy, and DNA metabarcoding of 14 faecal samples. Fish including Pacific herring (Clupea pallasii), hake (Merluccius productus), and eulachon (Thaleichthys pacificus) were the most common ...
Rhonda D. Reidy, Matthew A. Lemay, Katie G. Innes, Rute B. G. Clemente‐Carvalho, Carly Janusson, John F. Dower, Laura L. E. Cowen, Francis Juanes   +7 more
wiley   +1 more source

Assessing diversity of King Crab Lithodes spp. in the south‐eastern pacific using phylogeny and molecular species delimitation methods

Ecology and Evolution, Volume 12, Issue 8, August 2022., 2022
The purpose of this study was to assess the biodiversity of individual Lithodes spp. across the Southerneast Pacific with multilocus molecular markers. A complex of independent evolutionary units comprising at least two genetically distinct lineages with different spatial distribution is observed.
Ramona Pinochet, Luis Miguel Pardo, Leyla Cárdenas   +2 more
wiley   +1 more source

A first report of decapod crustaceans (Anomura and Brachyura) from Laje de Santos: a no-take marine reserve in the southeast coast of Brazil

Revista Mexicana de Biodiversidad, 2022
This study represents an unprecedented effort to assess the diversity of rocky infralittoral decapod Brachyura and Anomura from the Laje de Santos Marine State Park, a preserved and protected area along the southeastern Brazilian coast. The samples were
Isabela R. R. Moraes, Thiago M. Davanso, Alexandre R. da Silva, Valter J. Cobo, Douglas F. R. Alves, William Santana, Fernando L. Mantelatto, Antonio L. Castilho   +7 more
doaj   +1 more source

Crustaceans as Key Prey: Insights Into the Dietary Partitioning of Four Carnivorous Fishes in the Nansha Islands, South China Sea. [PDF]

Ecol Evol
This study, through a combination of morphological analysis, molecular identification, and stable isotope analysis, confirmed that crustaceans are the primary food source for these fishes. Small carnivorous fishes reduce niche overlap by selectively feeding on different types of crustaceans—a strategy supported by the abundant crustacean resources in ...
Zhang C, Hu S, Lin X, Huang H, Liu S.
europepmc   +2 more sources

Egg development, hatching rhythm and moult patterns in Paralomos spinosissima (Decapoda: Anomura: Paguroidea: Lithodidae) from South Georgia waters (Southern Ocean) [PDF]

, 2007
Larval release, hatching rhythms and moult patterns were examined in a captive population of the subantarctic lithodid, Paralomis spinosissima from the South Georgia and Shag Rocks region.
AM Wenner, G Watters, GA Lovrich, GA Lovrich, Hoggarth, J Watts, JA Baeza, JA Calcagno, Jamie Watts, K Anger, K Anger, Lovrich, M Frederich, MA Collins, Mark Belchier, MG Purves, S Thatje, S Thatje, S Thatje, SA Morley, Sarah Clarke, Sloan, Somerton, Stevens, Sven Thatje, Thatje, William D. K. Reid   +26 more
core   +1 more source

Local olfactory interneurons provide the basis for neurochemical regionalization of olfactory glomeruli in crustaceans

Journal of Comparative Neurology, Volume 530, Issue 9, Page 1399-1422, June 2022., 2022
Central olfactory pathway in the brain of the hermit crabs Pagurus bernhardus and Coenobita clypeatus: summary of glomerular structure and neurochemistry. Abstract The primary olfactory centers of metazoans as diverse as arthropods and mammals consist of an array of fields of dense synaptic neuropil, the olfactory glomeruli.
Steffen Harzsch, Heinrich Dircksen, Bill S. Hansson   +2 more
wiley   +1 more source

Sexual dimorphism in Aegla marginata (Decapoda: Anomura) [PDF]

Nauplius, 2012
A study on sexual dimorphism in Aegla marginata was conducted using geometric morphometric methods. The carapace of 47 females and 75 males and the left and right cheliped propodus of 29 females and 40 males were analyzed. Eighteen landmarks were established in the carapace and 10 in the cheliped propodus.
Trevisan, André, Marochi, Murilo Zanetti, Costa, Marcelo, Santos, Sandro, Masunari, Setuko   +4 more
openaire   +4 more sources

Observations and possible function of the striking anterior coloration pattern of Galathea intermedia (Crustacea: Decapoda: Anomura) [PDF]

, 1999
Galathea intermedia is common, but cryptic, on Clyde maerl deposits where it lives in small groups of mixed sex and age, sharing shelters (typically dead Dosinia shells) to avoid predation.
Hall-Spencer, JM, Moore, PG, Sneddon, LU
core   +3 more sources

Complete larval development of the hermit crabs Clibanarius aequabilis and Clibanarius erythropus (Decapoda : Anomura : Diogenidae), under laboratory conditions, with a revision of the larval features of genus Clibanarius [PDF]

, 2008
The complete larval development (four zoeae and one megalopa) of Clibanarius aequabilis and C. erythropus, reared under laboratory conditions, is described and illustrated.
A Garm, A Le Roux, A Reyne, AL Brossi-Garcia, Antonina dos Santos, Cátia Bartilotti, EM Barria, FA Siddiqui, FA Siddiqui, Gore, J Harms, JI González-Gordillo, M Dechancé, NM Tirmizi, P Sorgeloos, PA McLaughlin, PA McLaughlin, PA McLaughlin, PF Clark, R Calado, RB Pike, Ricardo Calado, RW Ingle, S Ajmal Khan, S Ajmal Khan, S Ajmal Khan, S Shenoy, VN Nayak, W Harvey A, WH Lang   +29 more
core   +1 more source