Results 11 to 20 of about 20,685 (208)

Echinoderm immunity [PDF]

open access: yesInvertebrate Survival Journal, 2010
Echinoderms are exclusively marine animals that, after the chordates, represent the second largest group of deuterostomes. Their diverse species composition and singular ecological niches provide at the same time challenges and rewards when studying the ...
F Ramírez-Gómez, J E García-Arrarás
doaj   +5 more sources

Discovery and functional characterization of neuropeptides in crinoid echinoderms

open access: yesFrontiers in Neuroscience, 2022
Neuropeptides are one of the largest and most diverse families of signaling molecules in animals and, accordingly, they regulate many physiological processes and behaviors.
Alessandra Aleotti   +18 more
doaj   +1 more source

A New Approach to Integrated Multi-Trophic Aquaculture System of the Sea Cucumber Apostichopus japonicus and the Sea Urchin Strongylocentrotus intermedius

open access: yesJournal of Marine Science and Engineering, 2022
The sea cucumber Apostichopus japonicus and the sea urchin Strongylocentrotus intermedius are two commercially important species and are widely cultured in China.
Fangyuan Hu   +6 more
doaj   +1 more source

Global Warming and Mass Extinctions Associated With Large Igneous Province Volcanism

open access: yesGeophysical Monograph Series, Page 83-102., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
David P. G. Bond, Yadong Sun
wiley  

+1 more source

Scale-Up of an Aquaculture Plant for Reproduction and Conservation of the Sea Urchin Paracentrotus lividus: Development of Post-Larval Feeds

open access: yesJournal of Marine Science and Engineering, 2023
Paracentrotus lividus gonads, often referred to as “roe” or “uni” for gastronomical purposes, are among the most appreciated seafood delicacies in the Mediterranean area and worldwide.
Maissa Gharbi   +6 more
doaj   +1 more source

Anti-Inflammatory Effects of Compounds from Echinoderms

open access: yesMarine Drugs, 2022
Chronic inflammation can extensively burden a healthcare system. Several synthetic anti-inflammatory drugs are currently available in clinical practice, but each has its own side effect profile.
Hardik Ghelani   +3 more
doaj   +1 more source

Insight into tube-building behaviour and palaeoecology of some agglutinating worms from the Upper Devonian of Nevada, USA [PDF]

open access: yes, 2015
Agglutinated worm tubes from the Upper Devonian of the Devils Gate section in Nevada, USA are reported for the first time, filling a major gap in their Palaeozoic fossil record.
Bond, David P. G., Zatoń, Michał
core   +1 more source

Long-term change in benthopelagic fish abundance in the abyssal northeast Pacific Ocean [PDF]

open access: yes, 2006
Food web structure, particularly the relative importance of bottom-up and top-down control of animal abundances, is poorly known for the Earth's largest habitats: the abyssal plains.
Bailey, D.M., Ruhl, H.A., Smith, K.
core   +1 more source

Echinoderm Hybridization [PDF]

open access: yesScience, 1913
Mode of access: Internet.
openaire   +2 more sources

Crinoid phylogeny: a preliminary analysis (Echinodermata: Crinoidea) [PDF]

open access: yes, 2004
We describe the first molecular and morphological analysis of extant crinoid high-level inter-relationships. Nuclear and mitochondrial gene sequences and a cladistically coded matrix of 30 morphological characters are presented, and analysed by ...
Ameziane, N.   +3 more
core   +2 more sources

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