Results 71 to 80 of about 3,017 (215)

Evaluation of variation within the barcode region of Cytochrome c Oxidase I (COI) for the detection of commercial Callinectes sapidus Rathbun, 1896 (blue crab) products of non-US origin [PDF]

open access: yesPeerJ, 2019
Callinectes sapidus Rathbun, 1896 is a western Atlantic species with a disjointed natural geographic range from Massachusetts, USA to Venezuela (distribution area 1) and from Alagoas, Brazil to northern Argentina (distribution area 2).
Amanda M. Windsor   +4 more
doaj   +2 more sources

Swimming crab in a bottle: A two‐month drift on the ocean surface while entrapped

open access: yesEcosphere, Volume 17, Issue 4, April 2026.
Abstract Marine debris negatively impacts coastal marine ecosystems through ghost fishing gear that traps marine life, entanglement, and the transport of biofouling communities outside their native habitats. During a boat survey on July 15, 2022, a female swimming crab (Portunus sanguinolentus) entrapped inside a high‐density polyethylene bottle was ...
Hajime Sato   +2 more
wiley   +1 more source

Monomia calla, a new species of swimming crab (Decapoda, Portunidae) from Madagascar and the Philippines

open access: yes, 2015
Koch, Milan, Nguyen, Thanh Son, Ďuriš, Zdeněk (2015): Monomia calla, a new species of swimming crab (Decapoda, Portunidae) from Madagascar and the Philippines. Zootaxa 3981 (3): 405-412, DOI: 10.11646/zootaxa.3981.3.
Koch, Milan   +2 more
core   +1 more source

Natural Diet of Callinectes ornatus (Brachyura: Portunidae) in Bermuda

open access: yesJournal of Crustacean Biology, 1990
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

The whole mitochondrial genome and phylogenetic analysis of Lupocycloporus gracilimanus (Stimpson, 1858) (Decapoda, portunidae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
The mitochondrial genome plays an important role in studies on phylogeography and population genetic diversity. Here we report the complete mitochondrial genome of Lupocycloporus gracilimanus (Stimpson, 1858) which is the first mitochondrial genome ...
Mengyun Guan   +8 more
doaj   +1 more source

Exploring the Diversity of Temperate Mesophotic Rocky Reefs From ARMS and Water eDNA in Central Chile

open access: yesEnvironmental DNA, Volume 8, Issue 2, March/April 2026.
LowerMesophoticEcosystems have greater alpha diversity and number of exclusive families, high turnover between LowerME and UpperME with clear differences in community composition. Water eDNA and ARMS eDNA are characterized by pelagic and benthic affinity respectively.
J. V. Sánchez‐López   +15 more
wiley   +1 more source

ANALISIS KLADISTIK KEPITING LAUT FAMILIA PORTUNIDAE YANG DIDAPAT DI PANTAI TIMUR SURABAYA DAN SEKITARNYA [PDF]

open access: yes, 2011
Family Portunidae is herein evaluated via cladistic analysis of morphological characters; nine species of Portunids were collected from Madura Strait during the research.
Razafintsoamandimby ML Joseph, 080941012
core   +1 more source

Restauración y actualización taxonómica de la colección de crustáceos (Arthropoda: Crustacea) de Juan C. Gundlach

open access: yesNovitates Caribaea, 2011
Se presentan los resultados obtenidos al restaurar y actualizar la taxonomía de la colección de crustáceos cubanos realizada en el siglo XIX por el naturalista alemán, radicado en Cuba, Juan C. Gundlach.
Manuel Ortiz, Marco A. Olcha
doaj   +1 more source

Century‐Scale Changes in the Feeding Patterns of Demersal Fish Species in the Western North Sea

open access: yesFish and Fisheries, Volume 27, Issue 2, Page 99-115, March 2026.
ABSTRACT Understanding the extent and magnitude of change in marine food webs requires historical data that predates modern monitoring efforts. Such information can provide invaluable insights into the longer‐term impacts of altered trophic interactions, yet it is rarely incorporated into marine policy frameworks.
Georgina L. Hunt   +4 more
wiley   +1 more source

LEVANTAMENTO DA FAMÍLIA PORTUNIDAE (CRUSTACEA, DECAPODA,BRACHYURA) NO COMPLEXO BAÍA-ESTUÁ RIO DE SANTOS, SÃO PAULO, BRASIL

open access: yesBoletim do Instituto de Pesca, 2018
Entre 1979 e 1983, em levantamento da famí­­lia Portunidae no Complexo Baia-Estuário de Santos, identificaram-se as seguintes espécies: Callinectes bocourti, Callinectes danae, Callinectes exasperatus e Callinectes sapidus, ocorrendo no estuário e na ...
José Benevide PITA   +3 more
doaj  

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