Results 71 to 80 of about 2,654 (210)
, 2021 Kobayashi, Itaru, Kohtsuka, Hisanori, Fujita, Toshihiko (2021): Two new deep-sea species of the genus Henricia (Asteroidea: Spinulosida Echinasteridae) from Japanese waters. Zootaxa 4903 (1): 89-104, DOI: 10.11646/zootaxa.4903.1.
Fujita, Toshihiko +2 more
core +1 more source
Echinodermata (Ophiuroidea and Asteroidea) were collected by the remotely operating vehicle (ROV) Kiel 6000 (Geomar, Kiel, Germany) and ROV HD14 (Ocean Infinity, Texas, USA) in the eastern Clarion-Clipperton Fracture Zone in 2019 and 2021.
Christodoulou, Magdalini +5 more
core +2 more sources
Biological surveys reveal unexpectedly high faunal diversity at Nankai Trough methane seeps
Ecosphere, Volume 16, Issue 11, November 2025.Abstract Cold seeps are chemosynthesis‐based ecosystems powered by microbial primary production that support diverse and specialized faunal assemblages in the deep sea. Despite Nankai Trough in Japan being a geologically active margin hosting numerous seeps, much of the faunal diversity remains undocumented.
Chong Chen +6 more
wiley +1 more source
IV. The evolution of the cretaceous asteroidea [PDF]
Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character, 1914 Abstract It was possible to show, in a recent monograph, that the isolated ossicles of Asteroidea, which are so frequently found by the field worker, could be identified by means of their shape and ornament. During the last four years large quantities of such material have passed through my hands.
openaire +1 more source
Journal of Biogeography, Volume 52, Issue 11, November 2025.ABSTRACT Aim This study characterises benthic habitats and associated biodiversity in three Japanese subduction trenches, and explores the effects of trench‐specific differences in large‐scale seismic events, disturbance and productivity regimes on habitat structure and assemblage composition.
Denise J. B. Swanborn +6 more
wiley +1 more source
Thomson, 1873 (Asteroidea, Forcipulatacea)
, 2018 International audienceA new phylogenetic analysis of the superorder Forcipulatacea is presented. Forcipulatacea is one of the three major groups of sea stars (Asteroidea: Echinodermata), composed of 400 extant species.
Fau, Marine +3 more
core +1 more source
Revista de Biología Tropical, 2012 Las estrellas de mar: Oreaster reticulatus y Luidia senegalensis, han sido objeto de escasos estudios en aguas venezolanas. Actualmente son consideradas especies amenazadas en diversas zonas del Caribe, Brasil y Colombia.
Alejandro Tagliafico +2 more
doaj
Ecography, Volume 2025, Issue 10, October 2025.The core–periphery hypothesis (CPH) predicts that genetic diversity is greatest at the centre and lowest at the edges of a species' distribution because genetic diversity is a function of a species' abundance, which is also expected to be greatest at the centre and lowest at the edges of the distribution. Variants of the CPH include the ‘Ramped North' (
Daniel Cárcamo +2 more
wiley +1 more source
Preliminary Phylogeny of the Forcipulatacean Asteroidea [PDF]
American Zoologist, 2000 NH-Invertebrate Zoology ; NMNH ; Peer ...
openaire +1 more source
Revista de Biología Tropical, 2012 Las estrellas de mar: Oreaster reticulatus y Luidia senegalensis, han sido objeto de escasos estudios en aguas venezolanas. Actualmente son consideradas especies amenazadas en diversas zonas del Caribe, Brasil y Colombia.
Alejandro Tagliafico +2 more
doaj