Results 41 to 50 of about 1,034 (194)

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

Composition of decapod crustacean assemblages in beds of Pinctada imbricata and Arca zebra (Mollusca: Bivalvia) in Cubagua Island, Venezuela: Effect of bed density

open access: yesScientia Marina, 2012
Beds of the Atlantic pearl oyster (Pinctada imbricata) and the turkey wing (Arca zebra) of contrasting population densities were evaluated to determine the occurrence of associated decapod crustaceans.
Iván Hernández-Ávila   +3 more
doaj   +1 more source

The rare porcelain crab Novorostrum decorocrus Osawa, 1998 (Anomura: Porcellanidae) from Indonesia

open access: yesNauplius, 2020
Novorostrum decorocrus Osawa, 1998, so far only known from its type locality, Iriomote Island, Ryukyu Islands, southern Japan, is herein recorded from much farther south, Ambon Island, Indonesia. Males and females of N.
Luciane Augusto de Azevedo Ferreira   +1 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

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  

Heterochely and cheliped dimorphism in the porcellanid crab Petrolisthes japonicus (De Haan, 1849) (Decapoda: Porcellanidae)

open access: yesNauplius, 2022
Cheliped dimorphism is common in decapod crustaceans, and many decapods have a pair of different-sized chelipeds, i.e., one side being larger (major) than the other (minor), a phenomenon known as heterochely.
Katsuyuki Hamasaki, Shigeki Dan
doaj   +1 more source

Pisidia longimana ( ), a junior synonym of P. bluteli ( ) (Crustacea: Decapoda: Anomura: Porcellanidae) and a species distinct from P. longicornis ( ) [PDF]

open access: yesPapéis Avulsos de Zoologia, 2020
Pisidia longimana (Risso, 1816) and P. bluteli (Risso, 1816), both described from Nice, France, have been considered each other’s synonyms or have been validated depending on successive taxonomic opinions.
Luciane Augusto de Azevedo Ferreira   +1 more
doaj   +1 more source

Larval descriptions of the family Porcellanidae: A worldwide annotated compilation of the literature (Crustacea, Decapoda) [PDF]

open access: yesZooKeys, 2016
For most of the family Porcellanidae, which comprises 283 species, larval development remains to be described. Full development has been only described for 52 species, while part of the larval cycle has been described for 45 species. The importance of knowing the complete larval development of a species goes beyond allowing the identification of larval
Vela,María José   +1 more
openaire   +4 more sources

Defensive Behaviour in Intertidal Crabs

open access: yesEthology, Volume 131, Issue 4, April 2025.
Mangrove swimming crab showing defensive behaviour by raising its chelae; ruler and grey card are also shown. ABSTRACT Despite a long roster of prey defences against predators now documented by biologists, any given species utilises only some of them, and we have few a priori predictions as to if, when or where they will be employed.
Manisha Koneru, Tim Caro
wiley   +1 more source

A new species of the Polyonyx sinensis group (Crustacea: Decapoda: Anomura: Porcellanidae) from the Central Philippines

open access: yes, 2018
Osawa, Masayuki (2018): A new species of the Polyonyx sinensis group (Crustacea: Decapoda: Anomura: Porcellanidae) from the Central Philippines.
MASAYUKI OSAWA, Osawa, Masayuki
core   +1 more source

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