Results 41 to 50 of about 5,175 (274)

Do circum-Antarctic species exist in peracarid Amphipoda? A case study in the genus Epimeria Costa, 1851 (Crustacea, Peracarida, Epimeriidae) [PDF]

, 2009
The amphipod genus Epimeria is species rich in the Southern Ocean and at present eight of its 19 species are reported with circum-Antarctic distributions.
Coleman, Charles Oliver, Linse, Katrin, Lörz, Anne-Nina, Maas, Elizabeth W.   +3 more
core   +2 more sources

Composition and distribution of the peracarid crustacean fauna along a latitudinal transect off Victoria Land (Ross Sea, Antarctica) with special emphasis on the Cumacea [PDF]

, 2007
The following study was the first to describe composition and structure of the peracarid fauna systematically along a latitudinal transect off Victoria Land (Ross Sea, Antarctica).
A Brandt, A Brandt, A Brandt, A Schmidt, AN Lörz, AN Lörz, Angelika Brandt, C Broyer De, C Held, C Held, C Zimmer, C Zimmer, C Zimmer, C Zimmer, CE Shannon, D Roccatagliata, EC Pielou, GO Sars, HM Hale, I Petrescu, J Corbera, J Corbera, JW Wägele, K Linse, M Błażewicz, M Clark, M Ledoyer, N Brenke, NB Lomakina, NS Jones, NS Jones, NS Jones, P Rehm, Peter Rehm, S Gamô, S Gamô, S Thatje, Sven Thatje, U Mühlenhardt-Siegel, U Mühlenhardt-Siegel, U Mühlenhardt-Siegel, Ute Mühlenhardt-Siegel, WO Smith Jr, WT Calman, WT Calman, WT Calman   +45 more
core   +1 more source

Two new species in Leptocheliidae (Crustacea: Peracarida: Tanaidacea) from Japan, with notes on their phylogenetic position and aspects of morphology

Zoologischer Anzeiger, 2023
Akari Sato, Kazuharu Arakawa, Keiichi Kakui   +2 more
openalex   +3 more sources

Depth and latitudinal gradients of diversity in seamount benthic communities

Journal of Biogeography, Volume 49, Issue 5, Page 904-915, May 2022., 2022
Abstract Aim Latitudinal and bathymetric species diversity gradients in the deep sea have been identified, but studies have rarely considered these gradients across hard substratum habitats, such as seamount and oceanic island margins. This study aimed to identify whether the current understanding of latitudinal and bathymetric gradients in α‐diversity
Amelia E. H. Bridges, David K. A. Barnes, James B. Bell, Rebecca E. Ross, Kerry L. Howell   +4 more
wiley   +1 more source

Revision of the amphiamerican genus Mysidium Dana, 1852 (Crustacea: Mysida: Mysidae), with descriptions of two new species and the establishment of two new subgenera [PDF]

, 2019
Revised definitions are given for the genus Mysidium Dana, 1852, and its eight previously known species, based on material from Curacao, Bonaire and SE-Brazil, along with the evaluation of published data. Type material of Diamysis columbiae Zimmer, 1915,
Wirtz, Peter, Wittmann, Karl J.
core   +1 more source

Pliocene freshwater isopods (Crustacea: Peracarida: Isopoda) from Jalisco, Mexico

Boletín de la Sociedad Geológica Mexicana, 2023
A new genus and species of freshwater isopod is described from Pliocene volcanic sedimentary ashes found in an ancient lake basin in the Santa Rosa Dam region, Amatitlán, Jalisco, West-central Mexico.
Leonardo García-Vázquez, J. Alvarado‐Ortega, F. Vega   +2 more
semanticscholar   +1 more source

Recent speciation and hybridization in Icelandic deep‐sea isopods: An integrative approach using genomics and proteomics

Molecular Ecology, Volume 31, Issue 1, Page 313-330, January 2022., 2022
Abstract The crustacean marine isopod species Haploniscus bicuspis (Sars, 1877) shows circum‐Icelandic distribution in a wide range of environmental conditions and along well‐known geographic barriers, such as the Greenland‐Iceland‐Faroe (GIF) Ridge. We wanted to explore population genetics, phylogeography and cryptic speciation as well as investigate ...
Eva Paulus, Saskia Brix, Annabelle Siebert, Pedro Martínez Arbizu, Sven Rossel, Janna Peters, Jörundur Svavarsson, Martin Schwentner   +7 more
wiley   +1 more source

Challenges and Advances in the Taxonomy of Deep-Sea Peracarida: From Traditional to Modern Methods

Frontiers in Marine Science, 2022
As one of the oldest branches of biology, taxonomy deals with the identification, classification and naming of living organisms, using a variety of tools to explore traits at the morphological and molecular level.
I. Frutos, S. Kaiser, Łukasz Pułaski, Maciej Studzian, M. Błażewicz   +4 more
semanticscholar   +1 more source

MITOCHONDRIAL GENES AND ISOPOD PHYLOGENY (PERACARIDA: ISOPODA) [PDF]

Journal of Crustacean Biology, 2002
Abstract Molecular data are used to test whether (1) Phreatoicidea are the earliest derived living isopods, and (2) the long-tailed isopod morphology is the derived condition within the Isopoda. Small and large subunits of the mitochondrial ribosomal genes (12S- and 16S rDNA), and cytochrome oxidase c subunit I (COI) are used as a case study for ...
openaire   +1 more source

Colomastigids (Amphipoda: Gammaridea: Colomastigidae) from the Veracruz Coral Reef System, SW Gulf of Mexico, with a description of two new species associated with sponges

Scientia Marina, 2010
Two new species of the genus Colomastix (Amphipoda: Colomastigidae) associated with sponges from the Veracruz Coral Reef System, Mexico, SW Gulf of Mexico, are described. The specimens were collected from the sponges Amphimedon compressa and Desmapsamma
Ignacio Winfield, Manuel Ortiz
doaj   +1 more source