Results 51 to 60 of about 4,200 (238)

Nuevos datos sobre los Isópodos (Crustacea: Peracarida) en las costas del noroeste de la Península Ibérica

open access: yesGraellsia, 1995
En el presente trabajo relacionamos un grupo de 11 especies, pertenecientes a cinco géneros, de las cuales cinco, Cymodoce robusta, Janiropsis breviremis, Janira alta, Paramunna bilobata y Eurydice affinis, eran desconocidas en la Península Ibérica ...
P. Reboreda, V. Urgorri
doaj   +1 more source

The phylogenetic position of the Isopoda in the Peracarida (Crustacea: Malacostraca) [PDF]

open access: yesArthropod Systematics & Phylogeny, 2009
The sister group to the isopod crustaceans remains a controversial proposition. Previous studies have used idealised composite taxa or few exemplars, resulting in confl icting assertions about the placement of the Isopoda among the Malacostraca. A recent morphological study argued for an Amphipoda-Isopoda clade, whereas a molecular study using SSU rDNA
openaire   +1 more source

A influência de um sangradouro na distribuição espaço-temporal do isópode Tholozodium rhombofrontalis (Isopoda, Sphaeromatidae)

open access: yesIheringia: Série Zoologia, 2018
RESUMO As descargas de água doce permanentes em praias arenosas, conhecidas como sangradouros, promovem alterações em diferentes escalas espaciais e temporais sobre as características ambientais, e consequentemente sobre as populações macrobentônicas.
Larissa R. Pinto, Carlos A. Borzone
doaj   +1 more source

Influence of environmental factors on the dynamics of macrobenthic crustaceans on soft-bottoms of the Ebro Delta continental shelf (northwestern Mediterranean)

open access: yesScientia Marina, 2011
Short-term temporal variability in infaunal crustacean communities was evaluated against environmental variability. The area of study was located at two stations at 45 and 60 m depth under the influence of the Ebro River.
Silvia de Juan, Joan E. Cartes
doaj   +1 more source

New Antarctic stenothoids sensu lato (Amphipoda, Crustacea) [PDF]

open access: yes, 2011
Three stenothoid species are reported from recent Antarctic collections. Two of these are new to science (Prometopa cedrici sp. nov. and Antatelson claudei sp. nov.). A few character states of Antatelson walkeri are discussed.
Krapp-Schickel, Traudl
core   +2 more sources

The complete mitochondrial genome of Caprella scaura (Crustacea, Amphipoda, Caprellidea), with emphasis on the unique gene order pattern and duplicated control region [PDF]

open access: yes, 2010
The nucleotide and amino acid sequences and the gene order of the mitochondrial genome are highly informative for studying phylogeny, population genetics, and phylogeography.
Aoki Masakazu N.   +4 more
core   +1 more source

The Application of DNA Barcodes for the Identification of Marine Crustaceans from the North Sea and Adjacent Regions [PDF]

open access: yes, 2015
During the last years DNA barcoding has become a popular method of choice for molecular specimen identification. Here we present a comprehensive DNA barcode library of various crustacean taxa found in the North Sea, one of the most extensively studied ...
A Bucklin   +131 more
core   +3 more sources

A new species of Nuuanu (Amphipoda: Gammaridea: Melitidae) from shallow sandy bottoms of the Balearic Islands (W Mediterranean)

open access: yesScientia Marina, 2006
Nuuanu beatricis n. sp., a new melitid amphipod, is described from shallow-water sandy bottoms on the S and SE coasts of Mallorca (Balearic Islands, Mediterranean). It differs from the rest of its congeners in the combination of: (1) non-geniculate
Damià Jaume, Antoni Box
doaj   +1 more source

Collecting and Preserving Marine and Freshwater Isopoda (Crustacea: Peracarida) [PDF]

open access: yesBiodiversity Data Journal, 2015
Isopoda are the most diverse Crustacea. In order to encourage the study of isopod crustaceans and their use in biodiversity studies, systematics, ecology, physiology and more, one needs to know who the isopods are and where to find them. This is a short “how to” guide focusing on the free-living marine and freshwater isopods: where they live ...
openaire   +4 more sources

A new species of Marumomysis (Mysidacea: Mysidae: Erythropini) from the benthos of the Bellingshausen Sea (Southern Ocean)

open access: yesScientia Marina, 2007
A new mysid species, Marumomysis Antarctica n. sp., is described from specimens sampled with a suprabenthic sled in the Bellingshausen Sea (Southern Ocean).
Carlos San Vicente
doaj   +1 more source

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