Results 51 to 60 of about 459 (160)

Pseudotanais Sars, 1882 (Crustacea: Tanaidacea) From the SE Australian Slope: A Gap in Our Knowledge

Frontiers in Marine Science, 2021
In the current paper, we present the description of five new species of pseudotanaids sampled off the Bass Strait during two campaigns (SLOPE), which took place in 1986/8 and 1994 from the upper continental margin (slope) at depths 200–1550 m, hopefully ...
Magdalena Błażewicz, Aleksandra Jakiel, Graham J. Bird   +2 more
doaj   +1 more source

Crab‐associated amphipods from the Falkland Islands (Crustacea, Peracarida) [PDF]

Journal of Natural History, 2005
Four species of associated amphipods were collected from the lithodid crab Paralomis granulosa in the Falkland Islands: Jassa kjetilanna n. sp. (Ischyroceridae), Gammaropsis monodi (Schellenberg, 1931) (Photidae), Aora karibu n. sp. (Aoridae), and Paramoera falklandica n. sp. (Eusiridae s.l.). The Gammaropsis was also found on the majid crab Eurypodius
Vader, Wim, Krapp, Traudl
openaire   +2 more sources

Marked Variability in Distance‐Decay Patterns Suggests Contrasting Dispersal Ability in Abyssal Taxa

Global Ecology and Biogeography, Volume 34, Issue 1, January 2025.
ABSTRACT Aim We assess the role of spatial distance and depth difference in shaping beta diversity patterns across abyssal seascape regions. We measured the decrease of faunistic similarity across the northeast Pacific seafloor, to test whether species turnover rates differ between deep and shallow‐abyssal biogeographical provinces and whether these ...
Erik Simon‐Lledó, Andrés Baselga, Carola Gómez‐Rodríguez, Anna Metaxas, Diva J. Amon, Guadalupe Bribiesca‐Contreras, Jennifer M. Durden, Bethany Fleming, Alejandra Mejía‐Saenz, Sergi Taboada, Loïc Van Audenhaege, Daniel O. B. Jones   +11 more
wiley   +1 more source

Especie nueva de Eusiroides (Amphipoda: Calliopioidea: Pontogeneiidae) del golfo de México

Novitates Caribaea
Se describe una especie nueva de anfípodo de aguas profundas pertenecientes al género Eusiroides. El material estudiado fue colectado en localidades del golfo de México y el estrecho de la Florida por el B/I Gerda de la Universidad de Miami, en 1963.
Carlos Varela, Manuel Ortiz
doaj   +1 more source

A New Species of Cyphocaris Boeck, 1871 (Amphipoda: Lysianassoidea: Cyphocarididae): Found off the Rocas Atoll, Northeastern Brazil

Taxonomy, 2021
A new species of the genus Cyphocaris Boeck, 1871, is described. The material examined was collected during the “Acoustics along the Brazilian Coast” (Abraços 1) project, by micronektonic trawls at a targeted depth of 525 m, off the Rocas Atoll, Rio ...
Luiz F. Andrade, Flávio A. Alves-Júnior, Arnaud Bertrand, André R. Senna   +3 more
doaj   +1 more source

Faunal Composition of the Sumisu Caldera Hydrothermal Vent Field as a Key Baseline for Conservation in Light of Deep‐Sea Mining

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 34, Issue 11, November 2024.
ABSTRACT Hydrothermal vents are biodiversity hotspots on the deep seafloor powered by chemosynthetic primary production, inhabited by a specially adapted fauna whose composition varies between regions. Sumisu Caldera, located approximately 500 km south of Tokyo, hosts a hot vent with an unusual species composition among the Izu–Ogasawara Arc sites and ...
Chong Chen, Natsumi Hookabe, Rina Hashimoto, Satoshi Shimooka, Shoki Shiraki, Daisuke Uyeno, Shinsuke Kawagucci   +6 more
wiley   +1 more source

A beautifully preserved comma shrimp (Pancrustacea: Peracarida) from the Plio‐Pleistocene of Japan and the fossil record of crown Cumacea

Invertebrate Biology, Volume 143, Issue 3, September 2024.
Abstract Comma shrimp, or cumaceans, are diverse benthic crustaceans, yet they are one of the groups with the poorest fossil record, hindering our understanding of the evolution of the group in deep time. Here, we describe a new species of fossil comma shrimp, Makrokylindrus itoi sp. nov., from the Plio‐Pleistocene of Japan.
Javier Luque, Sarah Gerken
wiley   +1 more source

Description of two new Apseudopsis species (A. larnacensis sp. nov and A. salinus sp. nov.) (Tanaidacea: Crustacea) from the Mediterranean and a biogeographic overview of the genus [PDF]

PeerJ
The Mediterranean Sea is recognized as one of the most threatened marine environments due to pollution, the unintentional spread of invasive species, and habitat destruction.
Anna Stępień, Piotr Jóźwiak, Sergio C. Garcia Gómez, Eleni Avramidi, Kleopatra Grammatiki, Myrsini Lymperaki, Frithjof C. Küpper, Patricia Esquete   +7 more
doaj   +2 more sources

Serpentinite‐hosted chemosynthetic community of South Chamorro Seamount, Mariana Forearc

Marine Ecology, Volume 45, Issue 4, August 2024.
Abstract Deep‐sea chemosynthetic ecosystems are ‘oases’ of life powered by reducing geofluids, of which serpentinite‐hosted seeps are among the least studied. South Chamorro Seamount, a serpentine mud volcano on the Mariana Arc, has been known to host chemosynthesis‐based assemblages since 1996, but no detailed information on the fauna was published ...
Chong Chen, Hiromi Kayama Watanabe, Hikaru Sawada, Hisanori Iwamoto, Ken Takai   +4 more
wiley   +1 more source

Limited complementarity of functional and taxonomic diversity in Chilean benthic marine invertebrates

Diversity and Distributions, Volume 30, Issue 6, June 2024.
Abstract Aim Patterns of benthic biodiversity at the macroecological scale remain poorly characterised throughout the Chilean latitudinal gradient, in part due to the lack of integrated databases, uneven sampling effort, and the use of species richness alone to quantify biodiversity.
Loreto Pino, Thomas J. Webb
wiley   +1 more source