Results 41 to 50 of about 1,434 (170)

DNA barcoding unveiling rare species: the case of Pruvotfolia pselliotes (Labbé, 1923) (Mollusca: Gastropoda: Nudibranchia) in the Mediterranean Sea

open access: yesThe European Zoological Journal, 2020
The Mediterranean Sea is a hot spot for marine biodiversity, and this is particularly evident taking into consideration the diversity observed in many animal groups, among them the Molluscs.
G. Furfaro, G. Chimienti, P. Mariottini
doaj   +1 more source

On being the right size as an animal with plastids [PDF]

open access: yes, 2017
Plastids typically reside in plant or algal cells—with one notable exception. There is one group of multicellular animals, sea slugs in the order Sacoglossa, members of which feed on siphonaceous algae.
Gould, D.B. (Douglas )   +4 more
core   +1 more source

The snails' tale in deep-sea habitats in the Gulf of Cadiz (NE Atlantic) [PDF]

open access: yes, 2013
Bridging the Atlantic and Mediterranean continental margins, the South Iberian region has recently been the focus for geological and biological investigations.
Cunha, Maria Marina Pais Ribeiro da   +3 more
core   +2 more sources

Multiple Trophic Levels in Soft-Bottom Communities

open access: yes, 1985
In order to assess the general applicability of recent field experiments with predatory infauna, we searched the literature and found 48 well-documented cases of infaunal consumption by such predators.
Ambrose, William G., Jr.   +1 more
core   +1 more source

Revealing hidden diversity and cryptic speciation in Antarctic marine gastropods (Heterobranchia: Cephalaspidea)

open access: yesAntarctic Science
AbstractRecent studies have revealed significant hidden diversity and a high incidence of cryptic speciation in Antarctic marine gastropods. Originally, philinoid cephalaspideans in the Southern Ocean were classified within the genus Philine. However, molecular and morphological studies have shown that three genera encompass all known diversity instead.
Marc Peralta-Serrano   +3 more
openaire   +2 more sources

Fast evolving 18S rRNA sequences from Solenogastres (Mollusca) resist standard PCR amplification and give new insights into mollusk substitution rate heterogeneity [PDF]

open access: yes, 2010
Background: The 18S rRNA gene is one of the most important molecular markers, used in diverse applications such as molecular phylogenetic analyses and biodiversity screening.
Meyer, Achim   +3 more
core   +1 more source

Profiling of Heterobranchia Sea Slugs from Portuguese Coastal Waters as Producers of Anti-Cancer and Anti-Inflammatory Agents

open access: yesMolecules, 2018
Bioprospection of marine invertebrates has been predominantly biased by the biological richness of tropical regions, thus neglecting macro-organisms from temperate ecosystems.
Nelson G. M. Gomes   +6 more
doaj   +1 more source

EARLY AND MIDDLE JURASSIC MARINE GASTROPODS FROM THE NEUQUÉN BASIN, ARGENTINA

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina
Systematic knowledge of Early and Middle Jurassic marine gastropods from Argentina has been supplied during the last decade through several contributions.
Mariel Ferrari
doaj   +1 more source

The marine Heterobranchia (Mollusca: Gastropoda) fauna of the Aeolian archipelago (Tyrrhenian Sea). First contribution: Lipari and Vulcano

open access: yes, 2023
It is here presented the first faunistic list of the marine Heterobranchia fauna of Lipari and Vulcano, the two southernmost islands of the Aeolian archipelago. Through the examination of ten dive sites (six in Lipari and four in Vulcano), it was found a total of 30 marine Heterobranchia species (1 Rhodopoidea, 1 Pleurobranchida, 21 Nudibranchia, 1 ...
Andrea Lombardo, Giuliana Marletta
openaire   +1 more source

How the mollusc got its scales: convergent evolution of the molluscan scleritome [PDF]

open access: yes, 2015
Radiation of dramatically disparate forms among the phylum Mollusca remains a key question in metazoan evolution, and requires careful evaluation of homology of hard parts throughout the deep fossil record. Enigmatic early Cambrian taxa such as Halkieria
Chen, Chong   +4 more
core   +1 more source

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