Results 1 to 10 of about 415 (117)

Terpenoids in Marine Heterobranch Molluscs [PDF]

open access: yesMarine Drugs, 2020
Heterobranch molluscs are rich in natural products. As other marine organisms, these gastropods are still quite unexplored, but they provide a stunning arsenal of compounds with interesting activities.
Conxita Avila
doaj   +5 more sources

Bioactive Compounds from Marine Heterobranchs. [PDF]

open access: yesMar Drugs, 2020
The natural products of heterobranch molluscs display a huge variability both in structure and in their bioactivity. Despite the considerable lack of information, it can be observed from the recent literature that this group of animals possesses an ...
Avila C, Angulo-Preckler C.
europepmc   +6 more sources

The Mitochondrial Genomes of the Nudibranch Mollusks, Melibe leonina and Tritonia diomedea, and Their Impact on Gastropod Phylogeny. [PDF]

open access: yesPLoS ONE, 2015
The phylogenetic relationships among certain groups of gastropods have remained unresolved in recent studies, especially in the diverse subclass Opisthobranchia, where nudibranchs have been poorly represented.
Joseph L Sevigny   +12 more
doaj   +2 more sources

First record of the sea slug Stylocheilus striatus (Quoy & Gaimard, 1825) (Anaspidea, Aplysiidae) and swarming behavior for Bazaruto Archipelago, Mozambique with the first record of Pleurobranchus forskalii Rüppel & Leuckart, 1828 (Nudipleura, Pleurobranchidae) for Bazaruto Island (Gastropoda, Heterobranchia) [PDF]

open access: yesCheck List, 2017
Two heterobranch species, Stylocheilus striatus (Quoy & Gaimard, 1825) (Anaspidea, Aplysiidae) and Pleurobranchus forskalii Rüppel & Leuckart, 1828 (Nudipleura, Pleurobranchidae) are reported for the first time for ...
Adrienne Jochum, Adrien Favre
doaj   +4 more sources

Time-calibrated molecular phylogeny of pteropods. [PDF]

open access: yesPLoS One, 2017
© 2017 Burridge et al. This is an open access article distributed under the terms of the [4.0] Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are
Burridge AK   +13 more
europepmc   +7 more sources

Diversity and distribution of the Gastropoda Opisthobranchia from the Atlantic Ocean: A global biogeographic approach [PDF]

open access: yesScientia Marina, 2009
A zoogeographic study of the Opisthobranchia (Mollusca, Gastropoda) from the Atlantic Ocean was carried out. Data on Opisthobranch occurrence were collated from literature records and databases.
Francisco J. García, Hans Bertsch
doaj   +4 more sources

Role of the Digestive Gland in Ink Production in Four Species of Sea Hares: An Ultrastructural Comparison [PDF]

open access: yesJournal of Marine Sciences, Volume 2013, Issue 1, 2013., 2013
The ultrastructure of the digestive gland of several sea hare species that produce different colored ink (Aplysia californica produces purple ink, A. juliana white ink, A.
Jeffrey S. Prince, Paul Micah Johnson
core   +3 more sources

A first record of the benthic form of Stylocheilus longicauda (Quoy and Gaimard, 1824) (Anaspidea: Aplysiidae) from Gujarat and Maharashtra along the mainland west coast of India

open access: yesJournal of Threatened Taxa, 2013
The paper is a part of the author’s ongoing work on the opisthobranch fauna of India under MoEF supported programme All India Coordinated Project on Taxonomy - Mollusca (AICOPTAX).
D. Apte
doaj   +3 more sources

Unusual conservation of mitochondrial gene order in Crassostrea oysters: evidence for recent speciation in Asia. [PDF]

open access: yesBMC Evol Biol, 2010
Background Oysters are morphologically plastic and hence difficult subjects for taxonomic and evolutionary studies. It is long been suspected, based on the extraordinary species diversity observed, that Asia Pacific is the epicenter of oyster
Ren J, Liu X, Jiang F, Guo X, Liu B.
europepmc   +5 more sources

A bioturbation classification of European marine infaunal invertebrates. [PDF]

open access: yesEcol Evol, 2013
Bioturbation, the biogenic modification of sediments through particle reworking and burrow ventilation, is a key mediator of many important geochemical processes in marine systems.
Queirós AM   +11 more
europepmc   +6 more sources

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