Results 51 to 60 of about 1,391 (155)

Intertidal biodiversity hotspot strikes again: first record of Caliphylla mediterranea A. Costa, 1867 (Mollusca, Sacoglossa) in the Adriatic Sea, Italy [PDF]

open access: yesCheck List
The Mediterranean Sea is considered a hotspot of molluscan diversity even if many marine environments are still poorly explored and could mask rare and/or neglected diversity.
Luca Paoletti   +4 more
doaj   +3 more sources

No longer so common: findings of Calliopaea bellula d’Orbigny 1837 (Gastropoda: Sacoglossa) and Tayuva lilacina (A. Gould 1852) (Gastropoda: Nudibranchia) along the central-eastern coast of Sicily (Ionian Sea)

open access: yesNatural History Sciences, 2023
The present note documents the finding of two species of marine heterobranch seaslugs along the central-eastern coast of Sicily (Italy, central Mediterranean): the sacoglossan Calliopaea bellula and the nudibranch Tayuva lilacina. These two species show
Andrea Lombardo, Giuliana Marletta
doaj   +1 more source

Primary Productivity and Habitat Depth Shape Developmental Mode in European Marine Gastropods

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
Thorson's rule suggests that marine gastropods in colder, high‐latitude regions tend to have non‐pelagic (non‐drifting) larval development. However, this study on 94 European gastropod species found that the rule disappears when examined at finer spatial scales, with temperature and phylogeny having little influence.
Nicolás Weidberg   +3 more
wiley   +1 more source

The sacoglossans (Gastropoda Heterobranchia) of the central- eastern coast of Sicily (Ionian Sea)

open access: yesBiodiversity Journal, 2021
n ...
Andrea Lombardo, Giuliana Marletta
openaire   +2 more sources

Demographic Models and Behavioral Assessments Uncover Distinct Species Histories in the Pseudocryptic Nudibranch Genus Hermissenda

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
We reconstructed the speciation history of the recently split pseudocryptic nudibranch genus Hermissenda, finding divergence times in the Pleistocene (1.29–0.55 mya). Demographic modeling and behavioral experiments show no gene flow and assortative mating between sympatric species H. crassicornis (s.s.) and H.
Miranda T. Dennis   +6 more
wiley   +1 more source

REVIEWING THE DISTRIBUTION OF THE SEA SLUG Bursatella leachii BLAINVILLE, 1817 (APLYSIIDAE, MOLLUSCA) IN BRAZIL, WITH ITS FIRST RECORD IN THE STATE OF SERGIPE, NORTHEASTERN REGION

open access: yesEnvironmental Smoke
This study expands and establishes the known distribution of Bursatella leachii in Brazil through a review of the literature on the species' distribution in the country and the first records of the species in the state of Sergipe, Northeastern region ...
Caio Correia Régis-Silva   +1 more
doaj   +1 more source

Caenogastropods and heterobranch gastropods from the Hettangian deposits of Luxembourg: palaeobiogeography and Early Jurassic faunal recovery in the western Tethys

open access: yesPapers in Palaeontology, Volume 12, Issue 1, January/February 2026.
Abstract We describe the Hettangian Caenogastropoda and Heterobranchia of the Luxembourg Sandstone Formation, a wedge of clastic sediments deposited along the eastern margin of Paris Basin during the Early Jurassic. Five new genera and 11 new species are erected: Bourguetia bipartita sp. nov., Globularia delsatei sp. nov., Oonia feidtorum sp.
Stefano Monari   +3 more
wiley   +1 more source

The Model Organism Hermissenda crassicornis (Gastropoda: Heterobranchia) Is a Species Complex

open access: yesPLOS ONE, 2016
Hermissenda crassicornis is a model organism used in various fields of research including neurology, ecology, pharmacology, and toxicology. In order to investigate the systematics of this species and the presence of cryptic species in H. crassicornis, we conducted a comprehensive molecular and morphological analysis of this species covering its entire ...
Tabitha Lindsay, Ángel Valdés
openaire   +4 more sources

Evaluating Probe Design for Phylogenomics Across Taxonomic Scales: First Steps for Applying Ultraconserved Elements in an Understudied Class (Mollusca: Polyplacophora)

open access: yesMolecular Ecology Resources, Volume 26, Issue 1, January 2026.
ABSTRACT Ultraconserved elements (UCEs) have become a powerful tool for phylogenomics, but probe sets optimized for one lineage often perform inconsistently when applied in others. Here, we designed and tested new UCE probe sets derived from both genome and transcriptome data of an understudied molluscan class, Polyplacophora (chitons).
Zeyuan Chen   +2 more
wiley   +1 more source

Prosobranchs: Superorder Heterobranchia

open access: yes, 1998
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Home - About - Disclaimer - Privacy