Results 41 to 50 of about 1,893 (192)

Water stratification in the marine biome restricts vertical environmental DNA (eDNA) signal dispersal

open access: yesEnvironmental DNA, Volume 2, Issue 1, Page 99-111, January 2020., 2020
In this study, we determined the ability of eDNA metabarcoding surveys to distinguish vertically localized community assemblages. Our results demonstrate, for the first time, the need to take into consideration oceanographic (e.g., water column stratification) and biological processes (e.g., vertical community structuring) when designing sampling ...
Gert‐Jan Jeunen   +7 more
wiley   +1 more source

AMPLIACIÓN DE LA DISTRIBUCIÓN DE CUATROESPECIES DE LA FAMILIA PORCELLANIDAE (Crustacea: Decapoda) EN EL PACÍFICO MEXICANO.

open access: yesEcosistemas y Recursos Agropecuarios, 2014
Los cangrejos porcelánidos tienen una distribución tropical y subtropical. Son partede la fauna litoral y sublitoral, habitan sobre algas, entre corales, esponjas y una gran variedad de ambientesrocosos.
MC Hernández-Álvarez   +1 more
doaj   +1 more source

Distribución de los cangrejos porcelánidos (Decapoda: Anomura) en la costa de Santiago de Cuba, con la adición de especies para Cuba.

open access: yesRevista de Investigaciones Marinas, 2023
Se presenta la lista de los cangrejos porcelánidos de la costa de Santiago de Cuba, la clave taxonómica para su identificación y los apuntes sobre su distribución batimétrica. Se adicionan cuatro especies a la lista de porcelánidos de las costas cubanas
Yander Luis Diez García   +1 more
doaj  

Larval and adult density of the porcellanid crab Petrolisthes armatus (Anomura: Porcellanidae) in an Amazon estuary, northern Brazil

open access: yesZoologia (Curitiba), 2013
Petrolisthes armatus (Gibbes, 1850) is a porcellanid crab with a wide geographical distribution. In the present study we analyzed variations in the abundance of P.
Danielly Brito de Oliveira   +2 more
doaj   +1 more source

Some porcelain crabs (Decapoda: Anomura) from the Andaman Sea, India, with an identification key to Indian porcellanids [PDF]

open access: yesNauplius
The present study provides systematic accounts of three porcellanid species collected onboard Fishery Oceanographic Research Vessel “Sagar Sampada” from the Andaman Sea.
Shivam Tiwari   +3 more
doaj   +1 more source

Investigating diet as the source of tetrodotoxin in Pleurobranchaea maculata [PDF]

open access: yes, 2014
The origin of tetrodotoxin (TTX) is highly debated; researchers have postulated either an endogenous or exogenous source with the host accumulating TTX symbiotically or via food chain transmission.
Adamson, Janet E.   +6 more
core   +2 more sources

Effect of elevated pCO2 on metabolic responses of porcelain crab (Petrolisthes cinctipes) Larvae exposed to subsequent salinity stress. [PDF]

open access: yesPLoS ONE, 2014
Future climate change is predicted to alter the physical characteristics of oceans and estuaries, including pH, temperature, oxygen, and salinity. Investigating how species react to the influence of such multiple stressors is crucial for assessing how ...
Seth H Miller   +5 more
doaj   +1 more source

Mesozoic-Cenozoic crustaceans preserved within echinoid tests and bivalve shells [PDF]

open access: yes, 2015
Associations of crustaceans with echinoids (Echinodermata) and bivalves (Mollusca) are not uncommon in modern oceans. Here we record the occurrence of anomurans, brachyurans and isopods within echinoid tests and bivalve shells from the Middle Jurassic ...
Fraaije, René H. B.   +4 more
core   +1 more source

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

Variation in thermal tolerance plasticity and the costs of heat exposure in the estuarine sea hare, Phyllaplysia taylori

open access: yesEcosphere, Volume 16, Issue 2, February 2025.
Abstract Climate change is increasing average temperatures and the frequency and intensity of thermal extremes in coastal marine environments. Organisms in coastal marine habitats are accustomed to environmental fluctuations and possess physiological plasticity that may be advantageous in response to increased occurrence of extremes. To examine whether
Richelle L. Tanner   +3 more
wiley   +1 more source

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