Results 81 to 90 of about 7,176 (248)

Northernmost record of the pantropical portunid crab Cronius ruber in the eastern Atlantic (Canary Islands): natural range extension or human-mediated introduction? [PDF]

open access: yes, 2017
The pantropical crab Cronius ruber (Lamarck, 1818) (Brachyura: Portunidae) is recorded for the first time from the Canary Islands. Previously known from off Cape Verde Islands and Senegal, this is the northernmost record of the species in the eastern ...
Cuesta, J.A.   +3 more
core  

Phylogeny of respiratory adaptations and local temperature extremes shape the thermal vulnerability of intertidal crabs

open access: yesFunctional Ecology, Volume 39, Issue 10, Page 2637-2655, October 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Climate change is expected to significantly impact coastal populations worldwide. The macrophysiological factors that determine the upper thermal limits (UTL) of intertidal ectotherms, however, remain poorly understood.
Pedro Julião Jimenez   +3 more
wiley   +1 more source

Decapod assemblage from the late Miocene (early-middle Messinian) of the Romagna Apennines nearby Brisighella, Emilia-Romagna (N Italy)

open access: yesNatural History Sciences, 2019
An assemblage of axiidean and brachyuran decapods is reported from the late Miocene pre-evaporitic (early-middle Messinian) limestone of Cò di Sasso, nearby Brisighella (Ravenna, Emilia- Romagna), located in Romagna Apennines (NE Italy). Except Monodaeus
Giovanni Pasini   +2 more
doaj   +1 more source

Ancillary living marine resources of Lakshadweep [PDF]

open access: yes, 1986
The paper detailed about the ancillary living marine resources of Lakshadweep. Sea weeds, crustaceans, molluscs, sponges, echinoderms, reptiles such as turtles, birds etc, are treated here as ancillary ...
Appukuttan, K K   +3 more
core  

Long-Term Effects of an Invasive Shore Crab on Cape Cod, Massachusetts [PDF]

open access: yes, 2015
Invasive species can cause dramatic changes in the structure of intertidal communities. In some systems, however, abundance or impacts of invaders may peak 10–20 years after invasion and decline thereafter.
Bloch, Christopher P.   +2 more
core   +2 more sources

Design and Validation of a Single‐Species Environmental DNA qPCR Assay for the Detection of the Invasive Chinese Mitten Crab Eriocheir sinensis

open access: yesEnvironmental DNA, Volume 7, Issue 5, September–October 2025.
The Chinese mitten crab (Eriocheir sinensis) is considered amongst the most damaging invasive species globally; however, the UK distribution of the species is not well known, with current management protocols reliant on reports of individual sightings. In this study, the first probe‐based, species‐specific qPCR assay was developed for the detection of ...
Lauren S. J. Cook   +6 more
wiley   +1 more source

DNA testing of edible crabs from seafood shops on the Odisha coast, India

open access: yesBiomolecular Concepts, 2018
Seafood consumption is highly demanding due to the important source of protein it contains, as well as being rich in omega-3 fatty acids. However, the adulteration of seafood is an alarming issue worldwide, including India.
Rath Shibananda   +6 more
doaj   +1 more source

Crustacea (Crab) [PDF]

open access: yes, 2005
Brachyuran crabs, a bioenergetically significant group constitute one of the most dominant macrobenthic faunal components in all the mangrove ecosystems of the world.
Chakraborty, S K   +4 more
core  

Tri-locus sequence data reject a Gondwanan origin hypothesis for the African/South Pacific crab genus Hymenosoma [PDF]

open access: yes, 2009
Crabs of the family Hymenosomatidae are common in coastal and shelf regions throughout much of the southern hemisphere. One of the genera in the family, Hymenosoma, is represented in Africa and the South Pacific (Australia and New Zealand).
Barker, Nigel P   +9 more
core   +3 more sources

Based on Mitochondrial Genomes and Gene Order Rearrangements: Phylogenetic Relationships and Terrestrial Adaptability in Paguroidea (Crustacea: Decapoda)

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
Investigating the internal phylogenetic relationships within Paguroidea and the terrestrial adaptability of Coenobitidae within Paguroidea through the analysis of mitochondrial genomes of five Anomura species. ABSTRACT The complete mitochondrial genome provides pivotal information that enhances our understanding of molecular phylogenetic analysis ...
Zhengfei Wang   +5 more
wiley   +1 more source

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