Results 31 to 40 of about 37,361 (284)

Three‐dimensional digital analysis of musteloid masticatory muscle architecture

open access: yesThe Anatomical Record, EarlyView.
Musteloids span an enormous breadth of dietary modes within a single superfamily. In this study, we utilize digital dissection techniques to reconstruct the internal 3D anatomy of muscles within the musteloid feeding apparatus, and explore how dietary specializations might alter the size, orientation, and curvature of fascicles therein.
Cassidy E. Davis   +6 more
wiley   +1 more source

Pannonian moluscs from site Osek-2 in Slovenske gorice, Slovenia

open access: yesGeologija, 2015
Remains of molluscs from a small outcrop at Zgornji Osek (section Osek-2) in Slovenske gorice are described. Some melanopsid gastropods and a bivalve Mytilopsis ornithopsis (Brusina, 1892) were documented.
Matija Križnar, Nina Caf
doaj   +1 more source

Vyhodnotenie malakofauny z náplavov Neresnice (stredné Slovensko) [PDF]

open access: yesMalacologica Bohemoslovaca, 2011
Sampling of flood debris deposits can be useful method in insufficiently surveyed areas. This sampling method also allows us to detect the presence of rare and endangered species in the study area.
Marek Čiliak, Jozef Šteffek
doaj   +1 more source

Wudjari Country Bush Blitz: Terrestrial Molluscs (Final Report)

open access: yes, 2023
A total of 39 sites were sampled during this survey, 37 on the mainland and two on Middle Island, Recherche Archipelago. Of these, 29 yielded terrestrial molluscs. A total of 77 records of terrestrial molluscs were documented across nine families. Twenty-
Klunzinger, Michael   +3 more
core  

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

open access: yesThe Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe   +3 more
wiley   +1 more source

Malakofauna PR Hemže-Mýtkov [PDF]

open access: yesMalacologica Bohemoslovaca, 2009
Altogether, 78 mollusc species were recorded in the Hemže-Mýtkov Nature Reserve (East Bohemia, Czech Republic) during 2005–06. This locality harbours 32% of the total mollusc fauna of the Czech Republic at only 29 ha.
Jan Myšák
doaj   +1 more source

Characterization of the Myostracum Layers in Molluscs Reveals a Conservative Shell Structure

open access: yesFrontiers in Marine Science, 2022
Molluscs produce rigid shells to protect their soft bodies from predators and physiochemical violations. The soft tissues attach to shells via the myostracum layer (also called adductor muscle scar, AMS) which bears tremendous contract force and is of ...
Wentao Dong   +7 more
doaj   +1 more source

Redescription of †Eobrasilia coutoi (Metatheria: Polydolopimorphia), a unique sclerocarpophagous metatherian from the Palaeogene of South America: Systematic affinities, and paleoecological and evolutionary implications

open access: yesThe Anatomical Record, EarlyView.
Abstract The ‘Palaeogene strata’ of the Itaboraí Basin (upper Paleocene‐lower Eocene), Southeastern Brazil, has preserved 29 genera and almost 50 species of metatherians (about 65% of its mammalian diversity). Among them, Eobrasilia coutoi Simpson, 1947 is the most enigmatic due to its quite fragmentary nature.
Leonardo M. Carneiro   +10 more
wiley   +1 more source

Structure of Protistan Parasites Found in Bivalve Molluscs

open access: yes, 1988
The literature on the structure of protists parasitizing bivalve molluscs is reviewed, and previously unpublished observations of species of class Perkinsea , phylum Haplosporidia, and class Paramyxea are presented.
Perkins, Frank O.
core   +1 more source

Snails, forest and people : ecology and conservation of terrestrial molluscs in the Gulf of Guinea oceanic islands, central Africa

open access: yes, 2022
Anthropogenic activities are increasingly shaping ecosystems worldwide, threatening the functioning of global ecological processes that maintain life on Earth.
Panisi, Martina
core   +1 more source

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