Results 31 to 40 of about 14,506 (219)

Morfología del la primera zoea del cangrejo Calappa granulata (Linnaeus, 1758) (Brachyura, Calappidae) obtenida en el laboratorio

open access: yesGraellsia, 1999
En el presente trabajo se describe el primer estadio larvario del cangrejo Calappa granulata. Las larvas se obtuvieron a partir de una hembra ovígera capturada en el Mediterráneo occidental.
G. Guerao, P. Abelló, P. Torres
doaj   +1 more source

Reproductive biology and relative growth in the spider crab Maja crispata (Crustacea: Brachyura: Majidae)

open access: yesScientia Marina, 2003
A series of life-history traits in the spider crab Maja crispata were studied on the island of Ischia (Italy) during four sampling periods in 1982: sex ratio, relative growth, sexual maturity, reproductive season, number of eggs per female, copulation ...
Carlos A. Carmona-Suárez
doaj   +1 more source

MitoOmicsDB: A Web Platform for Mitochondrial Genome Curation and Gene Order Analysis Across Metazoa

open access: yesIntegrative Zoology, EarlyView.
MitoOmicsDB is a curated web platform for standardizing, searching, visualizing, and comparing mitochondrial genomes across Metazoa. By integrating automated annotation normalization with manual curation, the platform provides accession‐linked data for comparative studies of mitochondrial gene content and gene order.
Haihe Shi   +3 more
wiley   +1 more source

European pea crabs - taxonomy, morphology, and host-ecology (Crustacea: Brachyura: Pinnotheridae) [PDF]

open access: yes, 2012
Pinnotherids are small crabs symbiotic to a variety of invertebrates. The European species infest bivalves and sea squirts. Their way of life is parasitic and poses a threat to commercially exploited bivalves.
Becker, Carola (Dipl.-Biologin)
core  

Carcinoplax verdensis Rathbun(Decapoda: Brachyura: Goneplacidae) a new record from Indian Waters [PDF]

open access: yes, 1980
Carcinoplax verdensis Rathbun(Decapoda: Brachyura: Goneplacidae) a new record from Indian ...
Kathirvel, M, Selvaraj, G S D
core   +1 more source

Systematics and environmental constrains of earliest brachyurans from the Bajocian, Middle Jurassic, of the north-eastern Iberian Peninsula [PDF]

open access: yesActa Palaeontologica Polonica
The origin of brachyurans or true crabs is elusive. Recent phylogenies and trace fossils point to a Triassic origin, which differs from the fossil record suggesting an Early Jurassic origin.
Fernando A. Ferratges   +4 more
doaj   +1 more source

Hystrix (Acanthion) brachyura subsp. brachyura Linnaeus 1758

open access: yes, 2005
Hystrix (Acanthion) brachyura subsp. brachyura Linnaeus 1758 Hystrix (Acanthion) brachyura subsp. brachyura Linnaeus 1758, Syst. Nat., 10th ed., Vol. 1: 57. Type Locality: Malaysia, Malacca. Synonyms: Hystrix (Acanthion) brachyura subsp. grotei (Gray 1866); Hystrix (Acanthion) brachyura subsp.
Wilson, Don E., Reeder, DeeAnn
openaire   +1 more source

The habitat use of ariid catfishes in coral reefs in northeastern Brazil

open access: yesJournal of Fish Biology, EarlyView.
Abstract Ariidae species occur across a wide range of habitats from freshwater to fully marine environments and are typically associated with soft‐bottom substrates. However, they are sometimes associated with hard‐bottom substrates such as coral reefs, but such association is poorly documented.
Romullo Guimarães Lima   +9 more
wiley   +1 more source

Brachyura: Potamoidea: Potamonautidae, Platythelphusidae, Deckeniidae ( )

open access: yes, 2006
Reed, Sadie K., Cumberlidge, Neil (2006): Brachyura: Potamoidea: Potamonautidae, Platythelphusidae, Deckeniidae ( ). Zootaxa 1262 (1): 1-139, DOI: 10.11646/zootaxa.1262.1.1, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1262.1.
Reed, Sadie K., Cumberlidge, Neil
core   +1 more source

Decapod crustacean from the Qom Formation (Lower Miocene) of the Isfahan area, Central Iran [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches
The discovery of a new specimen of Portunus withersi (Glaessner 1933) from the Lower Miocene Qom Formation in the Vartun section, north of Isfahan (Central Iran), contributes to our knowledge of this portunid species, to which most fossil portunids found
Ali Bahrami   +5 more
doaj   +1 more source

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