Results 41 to 50 of about 3,786 (183)

A Review of Recent Developments in the World Sea Cucumber Fisheries [PDF]

open access: yes, 1993
Sea cucumbers (Holothuridae and Stichopodidae) have been harvested commercially for at least 1,000 years. The world fisheries for sea cucumbers, however, are not well documented and in general are poorly managed.
Bryne, Maria, Conand, Chantal
core  

Structural Elucidation of Novel Saponins in the Sea Cucumber Holothuria lessoni

open access: yesMarine Drugs, 2014
Sea cucumbers are prolific producers of a wide range of bioactive compounds. This study aimed to purify and characterize one class of compound, the saponins, from the viscera of the Australian sea cucumber Holothuria lessoni.
Yadollah Bahrami   +3 more
doaj   +1 more source

Diversity and antimicrobial potential in sea anemone and holothurian microbiomes. [PDF]

open access: yesPLoS ONE, 2018
Marine invertebrates, as holobionts, contain symbiotic bacteria that coevolve and develop antimicrobial substances. These symbiotic bacteria are an underexplored source of new bioactive molecules to face the emerging antibiotic resistance in pathogens ...
Elizabeth León-Palmero   +5 more
doaj   +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  

Holothurian sclerites of Carnian strata in the Mežica area, Slovenia

open access: yesGeologija, 2009
The paper presents holothurian sclerites from the 2nd clastic horizon of the “Raibl Beds” in the Mežica area. Thefauna is dominated by genus Theelia, represented by T. immisorbicula Mostler, T. planorbicula Mostler and T.
Bogdan Jurkovšek, Tea Kolar-Jurkovšek
doaj  

Effects of salinity changes on larval survival, growth, and development of the edible sea cucumber, Holothuria leucospilota (Brandt, 1835) at two developmental stages

open access: yesAquaculture Reports, 2023
For large-scale artificial breeding of sea cucumber (Holothuria leucospilota), it is necessary to understand how environmental parameters affect larval rearing.
Junyang Jiang   +4 more
doaj   +1 more source

On the association between the crab Hapalonotus reticulatus (Crustacea, Brachyura, Eumedonidae) and the sea cucumber Holothuria (Metriatyla) scabra (Echinodermata, Holothuridae) [PDF]

open access: yes, 1992
A study of the fauna associated with holothurians from Hansa Bay (Papua New Guinea) reveals a new symbiotic association between the holothuroid Holothuria (Metriatyla) scabra and the crab Hapalonotus reticulatus.
Massin, C.   +2 more
core  

Acetylated Triterpene Glycosides and Their Biological Activity from Holothuroidea Reported in the Past Six Decades [PDF]

open access: yes, 2016
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).Sea cucumbers have been valued for many centuries as a tonic and ...
Bahrami, Yadollah   +1 more
core   +1 more source

On Some Plymouth Holothurians [PDF]

open access: yesJournal of the Marine Biological Association of the United Kingdom, 1914
Some of the specific and differential characters of these two species have already been enumerated by Pace (1). Subsequently Norman (2) denied that these two forms were different, so that the literature on them was left in an unsatisfactory state. On investigating these two forms, however, I have obtained sufficient evidence-from the characters of the ...
openaire   +1 more source

GoPros™ as an underwater photogrammetry tool for citizen science [PDF]

open access: yesPeerJ, 2016
Citizen science can increase the scope of research in the marine environment; however, it suffers from necessitating specialized training and simplified methodologies that reduce research output. This paper presents a simplified, novel survey methodology
Vincent Raoult   +6 more
doaj   +2 more sources

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