Results 21 to 30 of about 16,686 (292)
Hybridization and recurrent evolution of left-right reversal in the land snail genus Schileykula (Orculidae, Pulmonata). [PDF]
The land snail genus Schileykula comprises eight species, distributed mainly in arid limestone areas in Turkey. We performed phylogenetic analyses based on three mitochondrial genes (cytochrome c oxidase subunit 1, 12S, and 16S) and a section of the nuclear H4/H3 histone gene cluster.
Harl J, Haring E, Páll-Gergely B.
europepmc +2 more sources
The Girdled Snail Hygromia cinctella (Draparnaud, 1801) new to the Czech Republic [PDF]
The Girdled Snail (Hygromia cinctella (Gastropoda: Pulmonata: Hygromiidae)) is recorded for the first time in the Czech Republic in Prague-Holešovice. Its occurrence in the Czech Republic has been expected since this terrestrial snail has been dispersing
Dagmar Říhová, Lucie Juřičková
doaj +1 more source
The objective of this study was to identify the occurrence of Achatina fulica in the Great Aracaju-SE Territory. This research was developed during the months of June 2016 to May 2017. The plots methodology was used for the monthly collections, following
G. M. Silva+3 more
semanticscholar +1 more source
Early land plants: Plentiful but neglected nutritional resources for herbivores?
In this paper, we explore the unknown reason(s) why herbivores rarely seem to attack early land plants like mosses and ferns. Our study, in which we looked at the performance of an arthropod and a gastropod on 15 species of such plants, yields surprising results that disqualify some of the common notions about early land plants.
Audrey Duhin+3 more
wiley +1 more source
Land snail fauna of the Humosu Secular Forest (Suceava County, Romania); a new locality of Serrulina serrulata (L. Pfeiffer, 1847) (Gastropoda: Pulmonata: Clausiliidae) [PDF]
The paper reports faunistic data on the land snail fauna of the protected beech forest reserve of Fagetul Secular Humosu (Suceava County, Romania). We found several species with Carpathian distribution, and the study area is probably the easternmost ...
Barna Páll-Gergely+1 more
doaj +1 more source
A phylogeny of the land snails (Gastropoda: Pulmonata) [PDF]
We have undertaken the first large-scale molecular phylogenetic analysis of the Stylommatophora. Sequences of the ribosomal RNA gene-cluster were examined in 104 species of snails and slugs from 50 families, encompassing all the currently recognized major groups. It allows an independent test of the present classification based on morphology.
Christopher M. Wade+2 more
openaire +3 more sources
A survey of terrestrial mollusks was performed during their activity season in various spots of gardens, nurseries and agricultural fields in Cairo, Giza as well as in some neighboring areas between December 2014 and October 2018.
R. Ali, D. Robinson
semanticscholar +1 more source
Extinction risk is linked to lifestyle in freshwater gastropods
Abstract Aim Freshwater ecosystems and their biota are severely endangered by global change today, and predicted extinction levels are skyrocketing for many taxa. Most studies have focused on entire clades, while approaches testing for selective extinction risk with respect to ecological traits are rare. As studies are typically based on modern faunas,
Thomas A. Neubauer+2 more
wiley +1 more source
Macroinvertebrate communities are crucial for biodiversity monitoring and assessment of ecological status in stream ecosystems. Here, we use environmental DNA metabarcoding of filtered water samples collected in both spring and autumn from five streams in Denmark to address seasonal turnover in community composition of stream macroinvertebrates.
Mads Reinholdt Jensen+6 more
wiley +1 more source
The complete mitochondrial genome of Galba pervia (Gastropoda: Mollusca), an intermediate host snail of Fasciola spp. [PDF]
Complete mitochondrial (mt) genomes and the gene rearrangements are increasingly used as molecular markers for investigating phylogenetic relationships.
Guo-Hua Liu+9 more
doaj +1 more source