Results 61 to 70 of about 3,049 (206)

Environmental DNA Reveals Diverse and Depth‐Stratified Biodiversity in East Indian Ocean Submarine Canyons

open access: yesEnvironmental DNA, Volume 8, Issue 2, March/April 2026.
Environmental DNA metabarcoding reveals diverse animal communities across Cape Range and Cloates submarine canyons off Western Australia. Two assays detected 234 species spanning 125 families across 11 phyla, highlighting canyon‐specific assemblages and demonstrating the value of eDNA for establishing biodiversity baselines in remote and poorly ...
Georgia M. Nester   +7 more
wiley   +1 more source

New asterinid seastars from the western Pacific Ocean (Echinodermata: Asteroidea)

open access: yes, 2017
O'Loughlin, P. Mark, Bribiesca-Contreras, Guadalupe (2017): New asterinid seastars from the western Pacific Ocean (Echinodermata: Asteroidea). Memoirs of Museum Victoria (Mem. Mus. Vic.) 76: 121-132, DOI: 10.24199/j.mmv.2017.76.03, URL: http://dx.doi.org/
P. Mark O’Loughlin   +3 more
core   +1 more source

IV. The evolution of the cretaceous asteroidea [PDF]

open access: yesPhilosophical 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

On the genus Crossaster (Echinodermata: Asteroidea) and its distribution

open access: yesPLOS ONE, 2020
Several starfish (Echinodermata, Asteroidea) are keystone species of marine ecosystems, but some of the species are difficult to identify using morphological criteria only. The common sunstar, Crossaster papposus (Linnaeus, 1767), is a conspicuous species with a wide circumboreal distribution. In 1900, a closely similar species, C. squamatus (Döderlein,
Halldis Ringvold, Truls Moum
openaire   +6 more sources

Examining Marine Assemblages Across an Inverse Salinity Gradient

open access: yesMolecular Ecology, Volume 35, Issue 6, March 2026.
ABSTRACT Salinity gradients and fluctuations can create a natural ecological filter, with few species tolerating salinity above 50 practical salinity units (PSUs). We investigated how an inverse salinity gradient affected marine community diversity and composition in Shark Bay, a remote hypersaline coastal embayment in Western Australia.
Kirsty E. Richards   +4 more
wiley   +1 more source

Molecular phylogeny of the Forcipulatacea (Asteroidea: Echinodermata): systematics and biogeography

open access: yes, 2011
Mah, Christopher, Foltz, David (2011): Molecular phylogeny of the Forcipulatacea (Asteroidea: Echinodermata): systematics and biogeography. Zoological Journal of the Linnean Society 162 (3): 646-660, DOI: 10.1111/j.1096-3642.2010.00688.x, URL: http://dx ...
CHRISTOPHER MAH   +3 more
core   +1 more source

A new comb-star (Asteroidea, Astropectinidae) from the Upper Triassic (Carnian) of China

open access: yes, 2020
Gale, Andrew S. (2020): A new comb-star (Asteroidea, Astropectinidae) from the Upper Triassic (Carnian) of China.
Gale, Andrew S.
core   +1 more source

Distribución, densidad y estructura de talla de Oreaster reticulatus y Luidia senegalensis (Echinodermata: Asteroidea) en isla de Cubagua, Venezuela Distribution, density an size structure of Oreaster reticulatus and Luidia senegalensis (Echinodermata: Asteroidea) in Cubagua Island, Venezuela

open access: yesRevista 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  

Recombinant Proteins: A Molecular Tool to Understand Marine Adhesion and to Advance Biomaterials

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 3, 19 January 2026.
The production of recombinant proteins represents a fundamental step in the characterisation of marine invertebrate adhesives and in the development of bio‐inspired glues. The association of these proteins with other components such as ions, proteins, polysaccharides, or polymers enables the fabrication of biomaterials for various healthcare ...
Alessandra Whaite   +4 more
wiley   +1 more source

β-diversity of deep-sea holothurians and asteroids along a bathymetric gradient (NE Atlantic) [PDF]

open access: yes, 2014
Measuring and understanding patterns of ?-diversity remain major challenges in community ecology. Recently, ?-diversity has been shown to consist of 2 distinct components: (1) spatial turnover and (2) species loss leading to nestedness.
Howell, K.L.   +8 more
core   +1 more source

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