Results 181 to 190 of about 7,035 (212)

Phylogenetic relationships and classification of Solaropsidae (Gastropoda: Stylommatophora)

Archiv für Molluskenkunde International Journal of Malacology, 2020
Fil: Cuezzo, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Biodiversidad Neotropical. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Biodiversidad Neotropical.
Calcutt, Jess, Cuezzo, Maria Gabriela, Jackson, Michael, Salvador, Rodrigo   +3 more
openaire   +2 more sources

PHYLOGENY OF THE LIMACOIDEA SENSU LATO (GASTROPODA: STYLOMMATOPHORA) [PDF]

Journal of Molluscan Studies, 1998
There is hardly any agreement about relationships among the families of the Limacoidea sensu lato (Gastropoda: Stylommatophora) in modern classifications. The delimitation of this group and its systematic position within the Sigmurethra are discussed.
Bernhard Hausdorf
exaly   +2 more sources

The Enidae of Timor (Stylommatophora: Orthurethra)

Molluscan Research, 2016
ABSTRACTThe systematic classification of the Enidae of Timor is reviewed by means of comparative morphology and molecular phylogenetics using recently collected land snail samples from Timor-Leste (‘East Timor’). Features of the renal and genital anatomy as well as analyses of nuclear 28S rRNA sequences confirm the placement of the species in the ...
Frank Köhler, Francesco Criscione, Ingo Burghardt, Vince Kessner   +3 more
openaire   +1 more source

Development of the sperm storage organ in Arianta arbustorum (Stylommatophora: Helicidae) [PDF]

Journal of Molluscan Studies, 2002
In promiscuous species, multiple sites of sperm storage are considered to be an adaptation of females for post-copulatory control over sperm storage and selection to control offspring paternity. 1,2 In the stylommatophoran gastropod Arianta arbustorum (Linnaeus), the sperm-storing spermatheca consists of two to nine blind tubules: a main tubule and one
Martin Haase
exaly   +4 more sources

Molecular phylogeny of the western Palaearctic Helicoidea (Gastropoda, Stylommatophora)

Molecular Phylogenetics and Evolution, 2015
The Helicoidea is one of the most diverse superfamilies of terrestrial land snails. In this study we present a molecular phylogeny of the western Palaearctic Helicoidea obtained by means of neighbor joining, maximum likelihood and Bayesian analysis of the mitochondrial 16S rRNA gene fragment and the nuclear rRNA gene cluster including the 3' end of the
Oihana, Razkin, Benjamín Juán, Gómez-Moliner, Carlos Enrique, Prieto, Alberto, Martínez-Ortí, José Ramón, Arrébola, Benito, Muñoz, Luis Javier, Chueca, María José, Madeira   +7 more
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[Excretion in basommatophora and stylommatophora pulmonata (author's transl)].

Revista espanola de fisiologia, 1979
A comparative study on the kidney of Pulmonata living on land (Stylommatophora) and in fresh water (Basommatophora) was made. The sections performed in three different planes allowed us to know the 3-dimensional pattern of its components: renopericardial duct, kidney sac and ureter. Renopericardial duct runs far into the kidney sac.
P, Sesma, R, Paniagua, J J, Vázquez
openaire   +2 more sources

?????????????????????? ???????????????????????????????????? ???????? ?????????????? Krynickillus melanocephalus (Mollusca, Gastropoda, Stylommatophora) ?? ?????????? ?? ?????????????????????????????? ???????????????????? ?????? ???????????????????????????????????????? ????????????????????????

2015
???? ???????????????????? ?????????? (???????? ?????????????????? ???????????????? ??????????????????) ?????????????? ??????????????, ?????????? ?????????????????? ???? ??????????????, ?? ???????????? ??????????, ???????????? ?? ??????????. ?????????????? ???????????????? ?? ???????????????? ?????????????? ?????????????? ?????????????????????????? ?????
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Helicarionidae (Gastropoda: Heterobranchia: Stylommatophora) of Lord Howe Island

Molluscan Research, 2016
ABSTRACTThe Helicarionidae of Lord Howe Island are reviewed and described. There are nine species and subspecies of Helicarionidae in four genera (Epiglypta, Gudeoconcha, Howerion and Parmellops), with all taxa endemic to the island. Most species that are confined to the highland parts of the island appear to have declined in recent years relative to ...
Isabel T. Hyman, Winston F. Ponder
openaire   +1 more source

A new genus of the Buliminidae from Turkey (Gastropoda: Stylommatophora)

Journal of Natural History, 1999
Megalena, gen. nov. is described as a new genus of Buliminidae, Eninae. It is characterized by the large shell without apertural teeth or with only a weak angular tooth, the lack of a diverticulum to the bursa copulatrix, and by the inner structures of the penis, namely two strong longitudinal rolls which delimit a groove in the proximal section of the
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Arionidae (Mollusca, Gastropoda, Stylommatophora) of the fauna of Belarus

Ruthenica, Russian Malacological Journal
The available data about the recent distribution of slugs of the family Arionidae on the territory of Belarus are summarised. The findings of a species formally new to the malacofauna of Belarus, A. fasciatus, are discussed. The material was collected in the period from 2018 to 2024 on the territory of the Gomel region (South-Eastern Belarus).
openaire   +1 more source