Results 51 to 60 of about 1,545 (149)

Common mechanisms activated in the tissues of aquatic and terrestrial animal models after TiO2 nanoparticles exposure

open access: yesEnvironment International, 2020
Titanium dioxide nanoparticles (TiO2-NPs) are among the most popular manufactured and widely used nanoparticles. They are released into the environment, affecting terrestrial and aquatic ecosystems, with unexpected consequences to organisms and human ...
Dimitra Bobori   +9 more
doaj   +1 more source

Land snails can trap trematode cercariae in their shell: Encapsulation as a general response against parasites?

open access: yesParasite, 2023
Terrestrial gastropods are hosts of a wide variety of metazoan parasites and can respond to parasite exposure in various ways. One of these defence mechanisms, the ability to trap parasites in the host shell, was previously thought to apply only against ...
Gérard Claudia   +3 more
doaj   +1 more source

Feeding by slugs on maize imposes variable productivity costs but can induce compensatory growth under some conditions

open access: yesPest Management Science, Volume 81, Issue 12, Page 8419-8430, December 2025.
Slugs can challenge crop plants grown in no‐till fields. Our results confirm that higher levels of slug feeding can be detrimental to maize plants, but low levels of herbivory by slugs can unexpectedly increase plant growth and occasionally yield. Abstract BACKGROUND In contrast to herbivorous insect pests, relatively little attention has been given to
John F. Tooker   +3 more
wiley   +1 more source

Caracoles terrestres (Gastropoda, Stylommatophora) del Parque Natural de la Muntanya de Montserrat (Barcelona, NE península Ibérica) [PDF]

open access: yes, 2006
Es dóna a conèixer l’inventari actualitzat dels cargols terrestres del Parc Natural de Montserrat, amb 73 tàxons. Per complir aquest objectiu ha calgut fer una revisió bibliogràfica de més de 130 publicacions.
Bros, V.
core  

Dynamics of bacterial community in the gut of Cornu aspersum [PDF]

open access: yesJournal of BioScience and Biotechnology, 2015
The dynamics of the bacterial community in the intestinal tract of Cornu aspersum was investigated during different states of its life cycle. Two approaches were applied – culture and non-culture.
ZDRAVKA KOLEVA   +7 more
doaj  

Context‐Dependent Physiological Responses in Scurria Limpets Are Not Associated With Latitudinal Gradients or Biogeographic Breaks Across the South‐Eastern Pacific

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
This study explores the geographic variation of different phenotypic traits in five Scurria limpet species along the Southeastern Pacific, revealing some significant trait–locality relationships but no correlation with genetic structure. ABSTRACT Biogeographic breaks represent crucial ecological junctures where species encounter novel environments that
Pablo Saenz‐Agudelo   +4 more
wiley   +1 more source

Fauna malacológica de Les Planes de Son y La Mata de València (Alt Àneu, Pallars Sobirà, Pirineo Catalán): revisión biliográfica y nuevos datos [PDF]

open access: yes, 2008
La revisió de citacions bibliogràfiques situades a les Planes de Son i la Mata de València (municipi d’Alt Àneu, Pallars Sobirà) ha permès identificar 33 espècies de mol·luscs (set de les quals corresponents a llimacs) presents històricament en la zona ...
Bros, V.   +5 more
core  

The gastropod shell has been co-opted to kill parasitic nematodes [PDF]

open access: yes
Exoskeletons have evolved 18 times independently over 550 MYA and are essential for the success of the Gastropoda. The gastropod shell shows a vast array of different sizes, shapes and structures, and is made of conchiolin and calcium carbonate, which ...
Rae, R
core   +1 more source

The evolution of hemocyanin genes in Tectipleura : a multitude of conserved introns in highly diverse gastropods [PDF]

open access: yes, 2021
BACKGROUND Hemocyanin is the oxygen transporter of most molluscs. Since the oxygen affinity of hemocyanin is strongly temperature-dependent, this essential protein needs to be well-adapted to the environment.
Dallinger, Reinhard   +4 more
core   +1 more source

Brown Garden Snail, Helix aspersa Müller (Gastropoda: Pulmonata: Helicidae)

open access: yesEDIS, 2004
The brown garden snail (European brown snail) Helix (Cyptoomphalus) aspersa Müller, was described by O.F. Müller in 1774 from specimens collected in Italy.
Geo W. Dekle, Thomas R. Fasulo
doaj   +5 more sources

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