A new species of the genus Crenilabium (Mollusca, Heterobranchia, Acteonidae) from Brazil [PDF]
Crenilabium birmani, a new species of acteonid is conchologically described from the southwestern and southern coast of Brazil. The new species is the fist record of the genus for the South Western Atlantic and differ in details and proportions of the ...
Luiz Ricardo L. Simone
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A new species of Acteon (Opisthobranchia: Acteonidae) from Northeast Brazil [PDF]
A new species of Acteon Montfort 1810, Acteon mirim sp. nov., from Canopus Bank, state of Ceará, Brazil is described based on shell morphology. The new species is compared with other species of the genus reported from Brazil.
Carlo Magenta Cunha
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Two gastropods of the family Acteonidae, Acteon senegalensis (Petit de la Saussaye, 1851) and Acteon maltzani Dautzenberg, 1910, are reported for the first time from shallow-water deposits of the Last Interglacial (MIS 5.5) cropping out in the Taranto ...
Rafael La Perna +2 more
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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
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The Families Veneridae, Trochidae, Akeridae and Acteonidae (Mollusca), in the Romualdo Formation: Paleoecological and Paleobiogeographic Aspects in the Lower Cretaceous of the Araripe Basin, NE of Brazil [PDF]
Fossil mollusks in the Araripe Sedimentary Basin have been reported since the 1960s, with bivalves present in the Crato and Romualdo formations and gastropods restricted to the latter.
Priscilla Albuquerque Pereira +2 more
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Pupa affinis (A. Adams, 1855) (Gastropoda: Acteonidae) a newly recorded species from Iraq, with an updated checklist of the marine gastropods from the Iraqi coast [PDF]
Amaal Yasser, Murtada D. Naser
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The tip of the South American cone is one of the most interesting Subantarctic areas, both biogeographically and ecologically. Nonetheless, knowledge of the area's biodiversity, in particular that of the subtidal marine habitats, remains poor. Therefore,
Javiera Cárdenas +2 more
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Mollusca collected by Agassiz trawl from the 2016 SO-AntEco (JR15005) expedition to the South Orkney Islands, Antarctica - data. [PDF]
Steger J, Linse K, Gan YM, Griffiths HJ.
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Gastropods underwent a major taxonomic turnover during the end-Triassic marine mass extinction event. [PDF]
Ferrari M, Hautmann M.
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