Results 81 to 90 of about 2,875 (225)

Taxonomy of some Galeommatoidea (Mollusca, Bivalvia) associated with deep-sea echinoids: A reassessment of the bivalve genera Axinodon Verrill & Bush, 1898 and Kelliola Dall, 1899 with descriptions of new genera Syssitomya gen. nov. and Ptilomyax gen. nov.

open access: yes, 2012
The type species of Axinodon ellipticus Verrill & Bush, 1898 and Kellia symmetros Jeffreys, 1876 are re-described. It is concluded that the two species are not conspecific and that K. symmetros cannot be placed in the genus Axinodon.
Oliver, P. Graham   +2 more
core   +1 more source

Searchin' for Urchins: Utilising Museum Collections and Citizen Science to Assess Species on the Move in the Genus Tripneustes

open access: yesJournal of Biogeography, Volume 52, Issue 5, May 2025.
ABSTRACT Aim With the global redistribution of species due to warming, accurately quantifying species distributions is critical to understanding patterns in biodiversity and range shift trajectories. The genus Tripneustes comprises globally important sea urchin taxa that graze seagrass and macroalgae and have the potential to transform ecosystems.
Emily McLaren   +4 more
wiley   +1 more source

Keragaman Genetik Bulu Babi (Echinoidea)

open access: yes, 2019
Bulu babi adalah hewan Avertebrata laut yang kaya manfaat. Organisme yang tergolong dalam kelas Echinoidea ini dapat dimanfaatkan sebagai sumber pangan bergizi (Darsono & Sukarno, 1993; Nontji, 2002), berguna dalam ekologi (Lawrence, 1975; Lang &
Toha, Abdul Hamid A.
core   +1 more source

IMPACT OF JIKUMERASA VILLAGE TOURISM DEVELOPMENT ON COMMUNITY STRUCTURE AND DISTRIBUTION PATTERNS BIVALVIA, GASTROPODE AND ECHINOIDEA

open access: yes, 2022
Background: Jikumerasa village has the main object of marine and beach tourism in Buru Regency. This activity has the potential to have a negative impact on community structure and distribution patterns of Bivalves, Gastropods and Echinoidea.
Ismail, Irwan   +2 more
core   +1 more source

Taphonomic controls on a multi‐element marine skeletal fossil record

open access: yesPalaeontology, Volume 68, Issue 3, May/June 2025.
Abstract Animals with multi‐element skeletons, including the vertebrates, echinoderms and arthropods, are some of the most biodiverse and ecologically important animal groups. Understanding the relative impact of the myriad geological and biological factors which impact on the quality of multi‐element skeletal fossils is thus crucial for disentangling ...
Jeffrey R. Thompson   +3 more
wiley   +1 more source

Temporal and Spatial Distribution Patterns of Echinoderm Larvae in La Parguera, Puerto Rico

open access: yesRevista de Biología Tropical, 2010
This study describes temporal and spatial abundance patterns of echinoderm larvae in La Parguera, Puerto Rico. For the temporal study, larvae were sampled by a series of monthly tows taken with a 64μm mesh net between the new and full moon from April ...
Stacey M Williams, Jorge García-Sais
doaj   +2 more sources

BICHORDITES MONASTIRIENSIS ICHNOFABRIC FROM THE PLEISTOCENE SHALLOW-MARINE SANDSTONES AT LE CASTELLA (CROTONE), IONIAN CALABRIA, SOUTHERN ITALY

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2015
The analysis of Bichordites ichnofabric has been performed in laminated calcarenites of Upper Pleistocene marine terraces of the Crotone Peninsula, Ionian Calabria, outcropping in the coast nearby the village of Le Castella (southern Italy).
CLAUDIA CARUSO, PAOLO MONACO
doaj   +1 more source

Komunitas Echinodermata di kawasan intertidal Pantai Mandalika Pulau Lombok, Indonesia

open access: yesDepik Jurnal, 2020
Echinoderm community was studied at the Mandalika Beach which is the main habitat of nyale worms in the southern coast of Lombok Island, from July to September 2017.
Imam Bachtiar   +3 more
doaj   +1 more source

Employing invertebrates to restore herbivory on Caribbean coral reefs: recent developments and remaining barriers

open access: yesRestoration Ecology, Volume 33, Issue 4, May 2025.
With coral reefs in global decline and further threatened by growing anthropogenic impacts, effective strategies for restoring these critical ecosystems are increasingly sought after. In Caribbean reefs, where disease outbreaks and fishing pressure have reduced herbivore abundances and facilitated widespread phase shifts from coral to algal dominance ...
Margaret W. Wilson   +8 more
wiley   +1 more source

QUINODERMOS (ECHINODERMATA) DE LA COLECCIÓN DE REFERENCIA DE BENTOS COSTERO DE ECOSUR

open access: yesEcosistemas y Recursos Agropecuarios, 2014
La sección de equinodermos de la Colección de Referencia de Bentos Costero de El Colegio de la Frontera Sur (ECOSUR) contiene 924 organismos agrupados en cinco clases: Crinoidea (5), Asteroidea (18), Ophiuroidea (664), Echinoidea (184) y Holothuroidea ...
BR Trujillo-Luna, NE González-Vallejo
doaj   +1 more source

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