Results 91 to 100 of about 3,441 (242)

Contribution to the knowledge of ornamental molluscs of Parangipettai, Southeast Coast of India [PDF]

open access: yes, 2011
The ornamental shell industry in India in recent years is a multimillion dollar industry. India’s ornamental trade is currently worth US$ 278 million. The collection of molluscan shells is a popular activity in coastal areas.
Babu, A, Rajagopal, S, Venkatesan, V
core  

The first phylogenetic study of Goniobranchus annulatus (Mollusca: Nudibranchia) in subtidal area of Chabahar, Oman Sea, Iran, based on sequence of cytochrome oxidase C subunite I gene [PDF]

open access: yes, 2013
Nudibranches are the largest group of Hetrerobranches, (a sub-branch of Opisthobranchia) and are widespread and cosmopolitan species. They vary in shape and colors and occur in all waters from intertidal to deep sea zones and from polar to the tropics ...
Attaran Fariman, G., Moosavipoor, Y.
core  

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

Antimicrobial Potential of Bacteria Associated with Marine Sea Slugs from North Sulawesi, Indonesia

open access: yesFrontiers in Microbiology, 2017
Nudibranchia, marine soft-bodied organisms, developed, due to the absence of a protective shell, different strategies to protect themselves against putative predators and fouling organisms.
Nils Böhringer   +18 more
doaj   +1 more source

Ecophenotypic plasticity leads to extraordinary gastropod shells found on the "Roof of the World" [PDF]

open access: yes, 2015
The often extraordinary shell forms and shapes of gastropods found in palaeolakes, such as the highly diverse Gyraulus fauna of the famous Steinheim Basin, have been puzzling evolutionary biologists for centuries, and there is an ongoing debate whether ...
Albrecht, Christian   +3 more
core   +2 more sources

The Dancing Marsenia: The First Record of a Swimming Velutinid Mollusc

open access: yesDiversity
Among gastropods, the ability to swim has developed independently several times, mostly among Heterobranchia. Only a few species of Caenogastropoda are known to have swimming adults.
Giulia Fassio, Johan Bas
doaj   +1 more source

Impact of global warming on the spawning success, metabolism and embryogenesis of a specialized soft coral-feeding nudibranch, Armina maculata [PDF]

open access: yes, 2012
Tese de mestrado. Biologia (Ecologia Marinha). Universidade de Lisboa, Faculdade de Ciências, 2012Temperature is considered as one of the most important physical variables controlling the life of marine organisms.
Pires, Vanessa Leal, 1988-
core  

Long-term seasonal changes in the abundance of Dendrodoris nudibranchs: a five-year survey [PDF]

open access: yes, 2015
Dissertação de mestrado, Biologia Marinha, Faculdade de Ciências e Tecnologia, Universidade do Algarve, 2015Researchers' interest in nudibranch species has grown during the last decades mainly due to their potential in biotechnology and neurobiology ...
Cyrne, Ricardo Sousa
core  

Revisión sistemática de los gastrópodos marinos del Triásico superior de Perú Central: consideraciones sobre el recambio faunístico en límite Triásico tardío/Jurásico temprano [PDF]

open access: yes, 2015
The Late Triassic/Early Jurassic boundary is marked by a mass extinction event which had an important effect on the marine benthic communities on a global scale.
Ferrari, Silvia Mariel
core   +1 more source

ANÁLISIS COMPARATIVO DEL GENOMA MITOCONDRIAL EN GASTRÓPODOS

open access: yesActa Biológica Colombiana, 2012
Los genomas mitocondriales en el grupo Gastrópoda muestran altas tasas de variación entre ellos en cuanto a la organización de sus genomas lo que lo convierte en un excelente grupo modelo para el estudio de la evolución del genoma mitocondrial.
Moises Arquez   +2 more
doaj  

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