Results 61 to 70 of about 74,365 (274)

Land Snail Sphyradium doliolum (Stylommatophora Orculidae) in Ukraine and Moldova: Distribution, Habitats, Variability and Origin

open access: yesZoodiversity, 2023
All existing data and most of the available materials on Sphyradium doliolum from Ukraine and Moldova are reviewed. The species is reported from 38 localities (some including several sites) on uplands east of the Carpathians, the Dnipro Upland and in the
I. Balashov   +4 more
doaj   +1 more source

Spiralix tuba (Gastropoda: Moitessieriidae) espècie nova d’Espanya [PDF]

open access: yes, 2019
A new species of the genus Spiralix is described from the Pobla de Benifassà (Spain), which can be conchologically differentiated from the known congeneric species by having a smaller number of whorls and a wider aperture.Es descriu una espècie nova del ...
Alonso Suárez, Álvaro   +2 more
core  

Micronuclei and Other Nuclear Abnormalities in Patella Limpet as Biomarkers of Cytogenotoxicity in Recreational Port Waters

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Over the past decades, the growth in human population and economic activities has led to an increase in maritime traffic. This rise puts additional pressure on marine environments, vessel fuel spills being considered to have a major impact on the ecosystem.
Carlos Valiente‐Diaz   +2 more
wiley   +1 more source

Marine Biodiversity and Ecosystem Health of Ilhas Selvagens, Portugal [PDF]

open access: yes, 2016
In September 2015, National Geographic's Pristine Seas project, in conjunction with the Instituto Universitário-Portugal, The Waitt Institute, the University of Western Australia, and partners conducted a comprehensive assessment of the rarely surveyed ...
A. Estep   +9 more
core  

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer   +11 more
wiley   +1 more source

Struktur Komunitas Dan Asosiasi Gastropoda Dengan Tumbuhan Lamun di Perairan Pesisir Lamongan Jawa Timur

open access: yesJurnal Pembangunan dan Alam Lestari, 2015
Gastropoda adalah salah satu kelas dari moluska yang diketahui berasosiasi dengan baik dengan ekosistem lamun. Komunitas gastropoda merupakan komponen yang penting dalam rantai makanan di padang lamun, dimana gastropoda merupakan hewan dasar pemakan ...
Reinier B. Hitalessy   +2 more
doaj  

Two unknown species of Mollusca Gastropoda from the Archipelago Fernando de Noronha (Brazil), with description of a new species belonging to the genus Phidiana Gray, 1850 and a new record of Dendrodoris senegalensis Bouchet, 1975

open access: yesScientia Marina, 2003
The Brazilian Archipelago of Fernando de Noronha lies off Cape Sao Roque, State of Rio Grande do Norte, about 195 nautical miles offshore. Only a few faunistic lists of this tropical archipelago have been published, and only four species of Gastropoda ...
Francisco J. García, Jesús S. Troncoso
doaj   +1 more source

The Seasonal Distribution of Molluscan (Bivalvia and Gastropoda) Biodiversity in Riva Stream (Istanbul)

open access: yesAquatic Sciences and Engineering, 2022
Mollusk samples were collected between March 2018 and January 2019 through seasonal sampling at five stations [Riva (ST1), Kuzdere (ST2), Kanlıdere (ST3), Atdosun (ST4), Değirmendere (ST5)] of Riva Stream (Istanbul).
Nilay Dökümcü, Serap Koşal Şahin
doaj   +1 more source

The threat of native molluscs by the New Zealand mud – snail (Potamopyrgus antipodarum (gray) = Угроза для местных моллюсков со стороны новозеландского слизня [PDF]

open access: yes, 2002
Potamopyrgus antipodarum has been introduced to brackish and fresh waters of Europe probably in the first half of XIXth century, when the regular clipper lines have connected from 1840 the British Isles with New Zealand.
Strzelec, Мalgorzata
core  

Diet of juvenile skipjack herring Alosa chrysochloris: Ontogenetic shifts, predator–prey size ratios and mouth gape allometry

open access: yesJournal of Fish Biology, EarlyView.
Abstract The skipjack herring Alosa chrysochloris inhabits Gulf of Mexico drainages, primarily the Mississippi River Basin, and estuarine environments in the Gulf of Mexico. The trophic ecology of the skipjack herring is poorly understood, therefore we quantified the length, mouth gape and gut contents of juvenile skipjack herring from the Mississippi ...
Joshua P. Egan   +8 more
wiley   +1 more source

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