Results 21 to 30 of about 157,384 (191)

Shells of the Roman snail are important microhabitats for soil invertebrates

open access: yesSoil Organisms, 2021
Shells of molluscs from snail farms (heliciculture) are used as food additives or construction material and ecological engineering approaches utilize their potential to assist with ecosystem restoration.
Claudia Tluste, Klaus Birkhofer
doaj   +1 more source

In silico prediction of neuropeptides from the neural ganglia of Pacific abalone Haliotis discus hannai (Mollusca: Gastropoda)

open access: yesThe European Zoological Journal, 2020
Neuropeptides play a central role in the regulation of reproduction, growth, development, and various other physiological processes. In our study, 26 neuropeptide precursors were identified from the pleuropedal and cerebral ganglia of Pacific abalone ...
M. R. Sharker   +4 more
doaj   +1 more source

Mortality of the invasive white garden snail Theba pisana exposed to three US isolates of Phasmarhabditis spp (P. hermaphrodita, P. californica, and P. papillosa). [PDF]

open access: yes, 2020
Theba pisana is a serious snail pest in many parts of the world and affects diverse crops including grain, vegetables, grapevines, and ornamental plants and shrubs.
Dillman, Adler R   +3 more
core   +1 more source

Tuning gastropod locomotion: Modeling the influence of mucus rheology on the cost of crawling [PDF]

open access: yes, 2006
Common gastropods such as snails crawl on a solid substrate by propagating muscular waves of shear stress on a viscoelastic mucus. Producing the mucus accounts for the largest component in the gastropod's energy budget, more than twenty times the amount ...
A. E. Hosoi   +26 more
core   +2 more sources

Influence of the technology of processing of meat of snails in anabiosis on the content of toxic elements

open access: yesUkrainian Journal of Veterinary and Agricultural Sciences, 2019
An important problem today is the pollution of the territory of Ukraine with heavy metals: lead, cadmium, copper, zinc and others. Relevance of the topic is that nowadays the issues of safety and quality control are not fully resolved in the country, as ...
I. V. Zabarna, I. V. Jacenko
doaj   +1 more source

Radiocarbon and blue optically stimulated luminescence chronologies of the Oitavos consolidated dune (Western Portugal) [PDF]

open access: yes, 2007
The dune of Oitavos, the underlying paleosol, and Helix sp. gastropod shells found within the paleosol were dated using a combination of radiocarbon and blue optically stimulated luminescence (OSL).
Brito, P.   +9 more
core   +1 more source

The effect of temperature, soil nitrogen and gastropods on _Thuja plicata_ growth and reproduction [PDF]

open access: yes, 2010
Humans are changing the environment. For example, nitrogen deposition, rising temperatures, and non-native species are influencing plant communities. These changes have and will continue to affect trees, thus, understanding the response of species to ...
Ailene Ettinger   +2 more
core   +2 more sources

Terrestrial gastropod responses to an ecosystem-level calcium manipulation in a northern hardwood forest [PDF]

open access: yes, 2007
The effects of acid deposition on soil calcium (Ca), and in turn on land snail populations, have been of heightened concern for several decades. We compiled a 10 year record (1997–2006) of gastropod abundance on two small watersheds at the Hubbard Brook ...
Blum, Joel D.   +3 more
core   +2 more sources

Exploring Ant-Mollusk Interactions: Insights From Southern Spain. [PDF]

open access: yesEcol Evol
This study reports new data about ant‐mollusk interactions from accidental field observations, a quantitative analysis of the snail shells found in 16 Messor ant nest cleanings, and a qualitative analysis of 51 additional nests of different species. ABSTRACT Ants occupy a great variety of habitats, perform essential ecological roles, and interact with ...
Robla J   +3 more
europepmc   +2 more sources

Predicting protein decomposition: the case of aspartic-acid racemization kinetics [PDF]

open access: yes, 1999
The increase in proportion of the non-biological (D-) isomer of aspartic acid (Asp) relative to the L- isomer has been widely used in archaeology and geochemistry as a tool for dating. The method has proved controversial, particularly when used for bones.
A. C. T. van Duin   +24 more
core   +3 more sources

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