Results 71 to 80 of about 4,668 (201)

First records, rediscovery and compilation of deep-sea echinoderms in the middle and lower continental slope of the Mediterranean Sea

open access: yesScientia Marina, 2014
This study provides a compilation of all available information on deep-sea echinoderms from the middle and lower slopes of the Mediterranean Sea, with the aim of providing a unified source of information on the taxonomy of this group. Previous records of
Ariadna Mecho   +5 more
doaj   +1 more source

RRS James Cook Cruise 36, 19 Jul-28 Jul 2009. The Geobiology of Whittard Submarine Canyon [PDF]

open access: yes, 2009
The biological and geological research programme for James Cook cruise 36 was built around a series of ROV video transects to determine variations in species and community structure and composition in different geological and topographic settings down ...
Masson, D.G.
core  

An Annotated Description of Shallow Water Holothurians (Echinodermata: Holothuroidea) from Cayos Cochinos, Honduras

open access: yesRevista de Biología Tropical, 2002
Taxonomic and biological aspects are presented on five species of shallow water holothurians from the Cayos Cochinos Biological Reserve-CCBR located on the northern Honduran shelf, western Caribbean at 16º N, 86º W.
Carlos Roberto Hasbún   +1 more
doaj  

Asteroids, ophiuroids and holothurians from the southeastern Weddell Sea (Southern Ocean)

open access: yesZooKeys, 2014
Until the early 1980s, the composition and distribution of the asteroid (starfish), ophiuroid (brittle star) and holothurian (sea cucumber) bottom fauna of the southeastern Weddell Sea was virtually unknown.
Julian Gutt   +2 more
doaj   +1 more source

Trace fossil Artichnus pholeoides igen. nov. isp. nov. in Eocene turbidites, Polish Carpathians : possible ascription to holothurians [PDF]

open access: yes, 2008
A hitherto unknown trace fossil was found in some abundance in turbidites of the Polish Outer Carpathians. The occurrence is within the Hieroglyphic Beds of the Silesian Nappe, within the Szczyrzyc Synclinorium, of Middle Eocene age.
Bromley, Richard G.   +3 more
core  

Morphology and Molecular Phylogeny of Endosymbiotic Ciliates (Peritrichia, Mobilida) of Marine Invertebrates with Descriptions of Two Novel Species Urceolaria clepsydra n. sp. and Urceolaria bratalia n. sp.

open access: yesJournal of Eukaryotic Microbiology, Volume 72, Issue 2, March/April 2025.
ABSTRACT Mobilid ciliates are a morphologically distinct group of protists that form a wide range of symbiotic relationships with aquatic animals and includes three subgroups: Trichodinidae, Urceolariidae, and Polycyclidae. Trichodinids are best known for infecting fishes, whereas urceolariids infect diverse marine invertebrates.
Gabrielle Martinez   +2 more
wiley   +1 more source

Resources, exploitation, conservation and Management of holothurians: conservation and management of sea-cucumber resources of India [PDF]

open access: yes, 1994
Conservation measures such as size regulation, closed seasons, sea-ranching for sea-cucumbers are described in detail.
James, D B, James, P S B R
core  

Artichnus giberti isp. nov., a possible holothurian burrow from the Miocene of El Camp de Tarragona Basin (NE Spain) [PDF]

open access: yes, 2017
A new ichnotaxon, Artichnus giberti isp. nov., is described in the marine Middle Miocene (Serravallian) of the El Camp the Tarragona Basin, north-eastern Spain. It is a mostly horizontal and rectilinear, tubular burrow with laminated lining.
Belaústegui Barahona, Zain   +2 more
core  

A revision of Antarctic and some Indo-Pacific apodid sea cucumbers (Echinodermata: Holothuroidea: Apodida) [PDF]

open access: yes, 2010
Eight new apodid species from Antarctica are described: myriotrochids Achiridota smirnovi sp. nov., Myriotrochus nikiae sp. nov., Prototrochus linseae sp. nov., Prototrochus barnesi sp.
O'Loughlin, P.M., VandenSpiegel, D.
core   +1 more source

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