Results 101 to 110 of about 3,441 (242)

Extent and toxicity of contaminated marine sediments in Southeastern Florida [PDF]

, 2004
Thirty sites were sampled in southern Biscayne Bay and Manatee Bay in December 1999 to determine the extent of toxicity in sediments. Analyses and assays included: pesticides and phenols in seawater; chemical contaminants in sediment; amphipod mortality,
Cantillo, A. Y., Lauenstein, G. G.
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Mainly Mediterranean Rissoellidae (Heterobranchia Acteonimorpha?) with the description of Rissoella camillae n. sp.

, 2022
Alberto Villari, Danilo Scuderi
openalex   +1 more source

Heterostropha Species of the Turkish Coasts: Odostomiinae Pelseneer, 1928 (Gastropoda, Heterobranchia, Pyramidellidae)

, 2013
The first author is indebted to J.J. van Aartsen (The Netherlands) and Italo Nofroni (Italy) for their helps in providing related literatures, and identification of some specimens in the past. This work has been partially supported by TUBITAK (Project Numbers: 103 T 154 and 104 Y 065) and Ege University (Project Number: 2007 SUF 011).
Öztürk, Bilal, Bakır, Banu Bitlis, Micali, Pasquale   +2 more
openaire   +6 more sources

An Unexpected Small Biodiversity Oasis of Sea Slugs (Mollusca, Gastropoda, Heterobranchia) in the Largest Petrochemical Hub of Italy (Central Mediterranean)

Oceans
The Magnisi peninsula is a small portion of land located near the largest Italian petrol-chemical pole of Augusta–Priolo–Melilli (40 km2), which, since the 1950s, devastated the local environment and landscape and unloaded directly into the sea an ...
Andrea Lombardo, Giuliana Marletta
doaj   +1 more source

Two new species of the family Cornirostridae (Gastropoda: Heterobranchia: Valvatoidea) from Senegal (West Africa) [PDF]

, 2008
Emílio Rolán, Federico Rubio
openalex   +1 more source

Heterobranchia (Mollusca, Gastropoda) from northern Norway, with notes on ecology and distribution

Fauna Norvegica
During a diving expedition through northern Norway, a total of 25 heterobranchiate taxa were collected, and additional data on distribution and ecology were given. Cumanotus beaumonti and Flabellina borealis are recorded for the first time since Odhner (
Jussi Evertsen, Torkild Bakken
doaj   +1 more source

The Continuing Debate on Deep Molluscan Phylogeny: Evidence for Serialia (Mollusca, Monoplacophora + Polyplacophora) [PDF]

, 2013
Molluscs are a diverse animal phylum with a formidable fossil record. Although there is little doubt about the monophyly of the eight extant classes, relationships between these groups are controversial.
B. A. Marshall, E. Schwabe, I. Stöger, J. D. Sigwart, M. Schrödl, T. Knebelsberger, Y. Kano   +6 more
core   +3 more sources

The extinct Nerineoidea and Acteonelloidea (Heterobranchia, Gastropoda): a palaeobiological approach [PDF]

Geodiversitas, 2014
ABSTRACT Based on the morphology of the aperture and internal plaits or folds, the Nerineoidea Zittel, 1873 are subdivided into seven families: the Pseudonerineidae Pchelintsev, 1965, Ceritellidae Wenz, 1940, Nerinellidae Pchelintsev, 1960, Eunerineidae n. fam.
openaire   +1 more source

Relations trophiques entre quelques Pyramidelloidea et leurs hôtes [PDF]

, 2012
Most of the marine gastropods in the superfamily Pyramidelloidea (Heterobranchs) are predators or external parasites for a wide variety of other marine benthic animal species.
Delongueville, C., Scaillet, R.
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Evolution der Cephalic Sensory Organs innerhalb der Opisthobranchia [PDF]

, 2008
Das Ziel der vorliegenden Doktorarbeit war es, die Evolution der Kopfsinnesorgane der Opisthobranchia zu rekonstruieren. Bei den Opisthobranchia handelt es sich um eine äußerst diverse Gruppe überwiegend mariner Gastropoden innerhalb der Euthyneura.
Staubach, Sid
core