Results 61 to 70 of about 1,391 (155)
ABSTRACT Evolutionary transitions to carnivory represent profound shifts in feeding mode that are often accompanied by widespread changes in organismal function, behaviour and ecology. Such transitions have evolved numerous times among animals, and predator–prey interactions have been major drivers of animal evolution.
Joseph M. Mack, Alexandra E. Bely
wiley +1 more source
A new species of the chromodorid genus Felimare (Gastropoda: Heterobranchia) of the Atlantic blue chromatic group is described using material from Cape Verde (eastern Atlantic). Felimare aurantimaculata n. sp.
Deneb Ortigosa +2 more
doaj +1 more source
Rocky tide pools are transition environments whose communities are affected by sudden temperature, salinity and nutrient fluctuations. Furthermore, these environments are exposed to multiple stressors and can be easily altered by human trampling.
A. Riccardi +3 more
doaj +1 more source
ABSTRACT Aim Thuridilla Bergh, 1872, is a lineage of herbivorous sea slugs externally distinguished by bright colours and distinctive patterns of lines and spots. Recent work revealed an exceptionally rapid, cryptic radiation of 13 species in the Indo‐Pacific, raising questions about mechanisms of speciation in this group.
M. Rosario Martín‐Hervás +5 more
wiley +1 more source
Primer registro de Euthyneura (Heterobranchia: Gastropoda) en el Jurásico temprano de la Patagonia Austral, Argentina [PDF]
The present paper aims at the description of two new species of Euthyneura (Heterobranchia: Gastropoda) in the Early Jurassic (early Pliensbachian) marine deposits of the Chubut Basin at southern Patagonia, Argentina.
Ferrari, Silvia Mariel
core +1 more source
Type specimens of fossil “Architectibranchia” and Cephalaspidea (Mollusca, Heterobranchia) in the Academy of Natural Sciences of Philadelphia [PDF]
The type specimens of fossil “Architectibranchia” and Cephalaspidea (Mollusca: Heterobranchia) deposited in the Academy of Natural Sciences of Philadelphia, USA, are listed herein.
Carlo M. Cunha, Rodrigo B. Salvador
doaj +2 more sources
Diel activity correlates with colour pattern morphology of heterobranch sea slugs
The authors show that daytime activity fundamentally shapes the appearance of prey animals to potential predators and that colour pattern phenotypes likely associated with visual signalling are predominantly found in diurnal species of sea slugs. This study showcases novel methodology combining comparative phylogenetic analyses, animal vision modelling,
Cedric P. van den Berg +5 more
wiley +1 more source
Zhang, Shuqian, Liao, Meijie, Wang, Yingeng, Kong, Miao, Li, Bin (2020): Morphological and molecular evidence of a new species of Melanochlamys (Gastropoda: Heterobranchia) from the Bohai Sea, China.
Li, Bin +4 more
core +1 more source
The Heterobranchia -a new concept of the phylogeny of the higher Gastropoda
Abstract In an attempt to reconstruct the phylogeny of the higher gastropods, the essential characters are first critically examined to determine occurrence and systematic value. From here the evolutionary pathway is cladistically analysed from a common prosobranch ancestor up to the basal pulmonates.
openaire +1 more source
Mitochondrial Genomes of Three Melampus Species (Ellobiidae; Gastropoda)
The mitochondrial genomes of three gastropod species from the family Ellobiidae—Melampus bidentatus, Melampus jaumei, and Melampus gundlachi—were assembled and annotated and found to have a gene order that diverges from the conserved gene order that is recovered in most genera within Ellobiidae and—more generally—within Euthyneura.
Thomas Inäbnit +2 more
wiley +1 more source

