Results 101 to 110 of about 386 (121)

Marine shelled Heterobranchia in part (Gastropoda) of the Miocene Central Paratethys Sea

Zootaxa
We present a revision of the Early and Middle Miocene marine heterobranchs from the European Central Paratethys Sea. We document a surprisingly high diversity of 83 species of which 32 species are described as new species. As shown by many other gastropod families, discussed in previous papers of this series, maximum diversity occurred during the ...
Mathias Harzhauser, Manuel Malaquias
exaly   +3 more sources

Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia)

Journal of the Royal Society of New Zealand, 2011
Abstract Three new species: Opalia (Pliciscala) flemingi (late Nukumaruan‐early Castlecliffian, OIS 71‐29?, Wanganui); Kuroshioturris putere (Opoitian‐Waipipian, Westland and Hawke's Bay), Antimelatoma waimea
exaly   +2 more sources

The copulatory apparatus of the marine gastropod Haminella solitaria (Heterobranchia: Cephalaspidea) and its phylogenetic relevance

Invertebrate Biology, 2020
AbstractThe hermaphroditic marine snail species Haminella solitaria was formerly included in the genus Haminoea, but it was recently assigned to the genus Haminella. The copulatory apparatus in H. solitaria was investigated by light and transmission electron microscopy to obtain additional information about this apparatus in cephalaspidean gastropods ...
Alexandre Lobo‐da‐Cunha   +4 more
openaire   +1 more source

Revision of the southern distribution limit for the tropical marine herbivore Syphonota geographica (A. Adams & Reeve, 1850) (Heterobranchia: Aplysiidae) in a global climate change hot-spot

Australian Zoologist, 2017
ABSTRACT The aplysiid sea hare, Syphonota geographica has a predominantly circumtropical distribution. Over the last 15 years, it has spread throughout the eastern Mediterranean Sea where it is regarded as an alien, Lessepsian migrant. Observations from southern Europe and the Middle East illustrate the capacity of S.
Matt J. Nimbs, Stephen D. A. Smith
openaire   +1 more source

From marine sand to land and rivers: A combined phylogenomic strategy unveils the evolution of minute Acochlidimorpha slugs (Gastropoda: Heterobranchia)

Molecular Phylogenetics and Evolution
The repeated colonisation of non-marine environments in panpulmonate molluscs represents a major evolutionary transition, yet many lineages remain poorly understood. Among gastropods, Acochlidimorpha stands out for its ecological and morphological diversity, originating in marine interstitial habitats before independently invading freshwater and ...
Jose Fernández-Simón   +6 more
openaire   +3 more sources

An account on the marine Heterobranchia gastropods collected during the Mission “GAMPA Graciosa 2014” (Archipelago of the Azores, mid-north Atlantic)

2023
In the current account we report on the species of marine heterobranchs collected during the coastal monitoring mission “GAMPA Graciosa 2014” (20–26 July 2014). Sampling was carried out by SCUBA diving down to 30 m depth on 10 sampling locations. Animals were collected by hand after direct observation, and later in the laboratory separated by morpho ...
Malaquias, Manuel António E.   +1 more
openaire   +1 more source

First record of Felimida purpurea (Risso, 1831) and Dondice banyulensis Portmann & Sandmeier, 1960 for the Algerian marine fauna (Heterobranchia: Nudibranchia)

2018
T he present paper reports the Srst record of the nudibranch species Felimida purpurea (Risso, 1831) and Dondice banyulensis Portmann & Sandmeier 1960 for the marine Algerian fauna. T he specimens of both species were found in September 2015 and April 2016 in the artificial reef of Oran, Algeria.
TAMSOURI, Mohamed Naoufal   +2 more
openaire   +1 more source

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