Articles | Volume 20, issue 2
https://doi.org/10.5194/we-20-87-2020
https://doi.org/10.5194/we-20-87-2020
Standard article
 | 
10 Aug 2020
Standard article |  | 10 Aug 2020

Morphometric traits of shells determine external attack and internal utilization marks in the Roman snail in eastern Germany

Claudia Tluste, Udo Bröring, Tomáš Němec, and Klaus Birkhofer

Related subject area

Ecosystem Ecology
Towards spatial predictions of disease transmission risk: classical scrapie spill-over from domestic small ruminants to wild cervids
Nuno Mouta, Leonor Orge, Joana Vicente, João Alexandre Cabral, José Aranha, João Carvalho, Rita Tinoco Torres, Jorge Pereira, Renata Carvalho, Maria Anjos Pires, and Madalena Vieira-Pinto
Web Ecol., 24, 47–57, https://doi.org/10.5194/we-24-47-2024,https://doi.org/10.5194/we-24-47-2024, 2024
Short summary
Disturbance can slow down litter decomposition, depending on severity of disturbance and season: an example from Mount Kilimanjaro
Juliane Röder, Tim Appelhans, Marcell K. Peters, Thomas Nauss, and Roland Brandl
Web Ecol., 24, 11–33, https://doi.org/10.5194/we-24-11-2024,https://doi.org/10.5194/we-24-11-2024, 2024
Short summary
Little evidence for land-use filters on intraspecific trait variation in three arthropod groups
Katja Wehner, Matthias Brandt, Andrea Hilpert, Nadja K.​​​​​​​ Simons, and Nico Blüthgen
Web Ecol., 23, 35–49, https://doi.org/10.5194/we-23-35-2023,https://doi.org/10.5194/we-23-35-2023, 2023
Short summary
The BIODESERT survey: assessing the impacts of grazing on the structure and functioning of global drylands
Fernando T. Maestre, David J. Eldridge, Nicolas Gross, Yoann Le Bagousse-Pinguet, Hugo Saiz, Beatriz Gozalo, Victoria Ochoa, and Juan J. Gaitán
Web Ecol., 22, 75–96, https://doi.org/10.5194/we-22-75-2022,https://doi.org/10.5194/we-22-75-2022, 2022
Short summary
Co-varying effects of vegetation structure and terrain attributes are responsible for soil respiration spatial patterns in a sandy forest–steppe transition zone
Gabriella Süle, Szilvia Fóti, László Körmöczi, Dóra Petrás, Levente Kardos, and János Balogh
Web Ecol., 21, 95–107, https://doi.org/10.5194/we-21-95-2021,https://doi.org/10.5194/we-21-95-2021, 2021
Short summary

Cited articles

Ademolu, K. O., Idowu, A. B., Mafiana, C. F., and Osinowo, O. A.: Performance, proximate and mineral analyses of African giant land snail (Archachatina marginata) fed different nitrogen sources, Afri. J. Biotechnol., 3, 412–417, https://doi.org/10.5897/AJB2004.000-2079, 2004. 
Allen, J. A.: Avian and mammalian predators of terrestrial gastropods, in: Natural enemies of terrestrial molluscs, edited by: Barker, G. M., CABI Publishing, New Zealand, 11–25, 2004. 
Anderson, M., Gorley, R., and Clarke, K.: PERMANOVA for PRIMER, user manual, Primer-E Ltd, Plymouth, United Kingdom, 2008. 
Andreev, N.: Assessment of the status of wild populations of land snail (escargot) Helix pomatia L. in Moldova: the effect of exploitation, Biodivers. Conserv., 15, 2957–2970, https://doi.org/10.1007/s10531-005-3433-1, 2006. 
Arimoro, F. O., Ikomi, R. B., and Iwegbue, C. M. A.: Water quality changes in relation to Diptera community patterns and diversity measured at an organic effluent impacted stream in the Niger Delta, Nigeria, Ecol. Indic., 7, 541–552, https://doi.org/10.1016/j.ecolind.2006.06.002, 2007. 
Download
Short summary
The Roman snail has a high conservation status in Germany, and it is important to study the impact of predators and parasites on local populations. Morphometric traits and signs of external attack and internal utilization were studied in eight subpopulations. External attacks by predators were more frequently recorded on larger shells, while internal utilization depended on body density and local soil pH values. This highlights the value of abiotic habitat conditions and trophic interactions.