Results 1 to 10 of about 815 (146)

Neogastropod (Mollusca, Gastropoda) phylogeny: A step forward with mitogenomes. [PDF]

Zool Scr, 2022
Abstract The Neogastropoda (Mollusca, Gastropoda) encompass more than 15,000 described species of marine predators, including several model organisms in toxinology, embryology and physiology. However, their phylogenetic relationships remain mostly unresolved and their classification unstable.
Lemarcis T, Fedosov AE, Kantor YI, Abdelkrim J, Zaharias P, Puillandre N.   +5 more
europepmc   +2 more sources

Taxonomic review of the genus Adelomelon (Gastropoda; Volutidae), based on type material [PDF]

Brazilian Journal of Biology, 2008
The genus Adelomelon Dall, 1906 comprises a group of South American marine gastropods. We present updated information on the genus Adelomelon, with emphasis on the status and location of type material, including that of junior synonyms. Scaphella arnheimi Rivers, 1891 and Voluta paradoxa Lahille, 1895 are removed from the synonymy of Adelomelon ancilla
BISHOP MJ, BONDAREV I, BRODERIP WJ, CARRANZA A, CHEMNITZ IH, CLENCH WJ, CLENCH WJ, D'ORBIGNY A, DALL WH, DAVILA PF, DILLWYN LW, DONOVAN E, F. Wiggers, GMELIN JF, GRAY JE, GRIFFITH E, IHERING-VON H, IHERING-VON H, IL. Veitenheimer-Mendes, KIENER LC, KLAPPENBACH MA, KÜSTER HC, LAHILLE F, LAMARCK JBPAMC, LIGHTFOOT A, PILSBRY HA, POPPE GT, RIOS EC, RIVERS JJ, ROCHEBRUNE AT, STREBEL H, WEAVER CS, WIGGERS F   +32 more
core   +7 more sources

Assemblages of certain benthic molluscs along the southwestern Atlantic: from subtidal to deep sea. [PDF]

BMC Ecol, 2019
Background: We analyse the distribution of Gastropods and Chitons from shallow to deep waters along the southwestern Atlantic Ocean off Argentina and discuss possible factors determining the observed biogeographic patterns.
Teso V, Urteaga D, Pastorino G.
europepmc   +3 more sources

Origin of the tropical–polar biodiversity contrast

Global Ecology and Biogeography, Volume 31, Issue 6, Page 1207-1227, June 2022., 2022
Abstract Aim The aim was to investigate the evolutionary origins of the striking biodiversity contrast between high‐ and low‐latitude regions in the present day. Is this a relatively recent phenomenon, causally linked in some way to the greenhouse–icehouse transition and onset of global cooling c.
J. Alistair Crame, Alistair J. McGowan, Adam Tomašových   +2 more
wiley   +1 more source

A new species of Melo (Gastropoda: Volutidae) from northwestern Australia [PDF]

Records of the Western Australian Museum, 2005
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Morrison, Hugh, Wells, Fred E.,
openaire   +1 more source

The complete mitochondrial genome of Harpovoluta charcoti (Gastropoda: Neogastropoda: Volutidae) [PDF]

Mitochondrial DNA Part B, 2020
We report the complete mitochondrial genome sequence of Harpovoluta charcoti, a circum-Antarctic species of volutid gastropod inhabiting bathyal soft bottom substrates. The mitogenome is 15,487 bp in length, has a base composition of A (28.3%), T (37.3%), C (16.0%) and G (18.4%), and contains 13 protein-coding genes, two ribosomal RNA genes, and 22 ...
Myroslaw G. Harasewych, Makiri Sei, Juan E. Uribe   +2 more
openaire   +3 more sources

Spermatogenesis in the marine snail Adelomelon ancilla (Volutidae) from Patagonia [PDF]

Journal of Molluscan Studies, 2011
This study describes euspermatogenesis and paraspermatogenesis in Adelomelon ancilla (Volutidae) and compares them with the same processes in other caenogastropods. Spermatogenesis in A. ancilla followed the general developmental pattern of caenogastropods.
Zabala, Maria Soledad, Hermida, Gladys Noemí, Giménez, Juliana   +2 more
openaire   +2 more sources

High bioaccumulation of cadmium and other metals in Patagonian edible gastropods [PDF]

, 2017
High concentrations of metals are accumulated by edible marine resources, affecting human health. Marine gastropods have been commercially captured and consumed in Argentina for decades without official regulations or studies to guarantee their safety ...
Bigatti, Gregorio, Gil, Mónica N., Primost, Monica Angelina   +2 more
core   +1 more source

First record of Oligochoerus limnophilus (Acoela, Acoelomorpha) from British waters [PDF]

, 2013
Primer registro de Oligochoerus limnophilus (Acoela, Acoelomorpha) en aguas británicas Informamos de la existencia de poblaciones del acelo Oligochoerus limnophilus (Acoelomorpha) en la islas Británicas sobre la base de los especímenes capturados en el ...
Achatz, J. G., Vila-Farré, M., Álvarez-Presas, M.   +2 more
core   +1 more source

THE NEOGENE VOLUTIDAE (GASTROPODA: NEOGASTROPODA) FROM THE PACIFIC COAST OF CHILE

Journal of Paleontology, 2007
Abstract Fourteen species of Volutidae are recognized from the Neogene of central to southern Chile. Seven species are known from previous descriptions: Voluta triplicata, V. alta, V. domeykoana, V. obesa, V. vidali, Proscaphella taverai, and Adelomelon reconditus. A neotype is designated for Voluta alta.
Nielsen, S., Frassinetti, D.
openaire   +3 more sources