FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2140317319> ?p ?o ?g. }

• W2140317319 endingPage "280" @default.
• W2140317319 startingPage "263" @default.
• W2140317319 abstract "The orthurethran land snail Lauria cylindracea is ovoviviparous. We examined its life history in Israel, where it lives in litter of the riparian forest floor, in a cool, humid habitat, that has a very stable and predictable temperature. Activity of snails started in winter and continued well into summer with gametogenesis commencing in early winter, after the beginning of the rainy season. In mid winter, all animals showed advanced spermatogenesis, early oogenesis, vitellogenic eggs and a few of the adults contained embryos. By spring and early summer, the gonads were larger, with both mature sperm and up to seven vitellogenic eggs; and up to 100% of the adults contained embryos, usually four per individual. A reproductive adult weighed about 4.5 mg, of which 17–25% was embryo weight. In later summer and autumn, we observed no feeding or reproductive activity, no gametogenesis, and very few embryos. We distinguished three age groups: juveniles, subadults and adults. Juveniles were born in summer by adults having enough moisture to be active, whereas adults on dry leaves appeared to retain their embryos. The number of juveniles was therefore never as high as could be expected from the number of embryos inside the animals, and never exceeded 26% of the population. The juveniles grew until spring and then, as subadults, stopped growth until the following winter. It took a snail two winters to reach reproductive maturity, and the lifespan was about five years. About 30% of the adult snails died in late summer. All individuals throughout the year were euphallic, which is in contrast to the high frequency of aphally in other pupilloideans. In discussing the adaptive significance of ovoviviparity in Lauria, we note that it is a minute snail, and therefore constrained to low fecundity—it can produce only few ova per unit time. Under such conditions, ovoviviparity may be advantageous in that the (few) hatchlings can immediately feed and grow, fight off fungi, cope with brief periods of desiccation and avoid drowning or flooding. In environments subject to frequent flooding, eggs may be retained within the adult until full embryonic development of the kidney. In such an environment of excess water, ovoviviparity may be advantageous." @default.
• W2140317319 created "2016-06-24" @default.
• W2140317319 creator A5006760602 @default.
• W2140317319 creator A5018676232 @default.
• W2140317319 creator A5023851348 @default.
• W2140317319 date "1997-10-01" @default.
• W2140317319 modified "2023-09-24" @default.
• W2140317319 title "Reproductive biology and population dynamics of an ovoviviparous land snail, <i>Lauria cylindracea</i> (Pupillidae)" @default.
• W2140317319 cites W1978577666 @default.
• W2140317319 cites W1986520886 @default.
• W2140317319 cites W1994811904 @default.
• W2140317319 cites W2006297317 @default.
• W2140317319 cites W2006511029 @default.
• W2140317319 cites W2019936305 @default.
• W2140317319 cites W2027449425 @default.
• W2140317319 cites W2039867328 @default.
• W2140317319 cites W2045086116 @default.
• W2140317319 cites W2060124284 @default.
• W2140317319 cites W2063453069 @default.
• W2140317319 cites W2065821722 @default.
• W2140317319 cites W2072302192 @default.
• W2140317319 cites W2092990874 @default.
• W2140317319 cites W2114262951 @default.
• W2140317319 cites W2150122100 @default.
• W2140317319 cites W2336013500 @default.
• W2140317319 cites W2475934727 @default.
• W2140317319 cites W2487696736 @default.
• W2140317319 doi "https://doi.org/10.1111/j.1469-7998.1997.tb02781.x" @default.
• W2140317319 hasPublicationYear "1997" @default.
• W2140317319 type Work @default.
• W2140317319 sameAs 2140317319 @default.
• W2140317319 citedByCount "24" @default.
• W2140317319 countsByYear W21403173192012 @default.
• W2140317319 countsByYear W21403173192013 @default.
• W2140317319 countsByYear W21403173192014 @default.
• W2140317319 countsByYear W21403173192016 @default.
• W2140317319 countsByYear W21403173192018 @default.
• W2140317319 countsByYear W21403173192021 @default.
• W2140317319 crossrefType "journal-article" @default.
• W2140317319 hasAuthorship W2140317319A5006760602 @default.
• W2140317319 hasAuthorship W2140317319A5018676232 @default.
• W2140317319 hasAuthorship W2140317319A5023851348 @default.
• W2140317319 hasConcept C144024400 @default.
• W2140317319 hasConcept C149923435 @default.
• W2140317319 hasConcept C18903297 @default.
• W2140317319 hasConcept C196843134 @default.
• W2140317319 hasConcept C2776690073 @default.
• W2140317319 hasConcept C2779429622 @default.
• W2140317319 hasConcept C2779965526 @default.
• W2140317319 hasConcept C2908647359 @default.
• W2140317319 hasConcept C505870484 @default.
• W2140317319 hasConcept C56366318 @default.
• W2140317319 hasConcept C59659247 @default.
• W2140317319 hasConcept C86803240 @default.
• W2140317319 hasConcept C90856448 @default.
• W2140317319 hasConceptScore W2140317319C144024400 @default.
• W2140317319 hasConceptScore W2140317319C149923435 @default.
• W2140317319 hasConceptScore W2140317319C18903297 @default.
• W2140317319 hasConceptScore W2140317319C196843134 @default.
• W2140317319 hasConceptScore W2140317319C2776690073 @default.
• W2140317319 hasConceptScore W2140317319C2779429622 @default.
• W2140317319 hasConceptScore W2140317319C2779965526 @default.
• W2140317319 hasConceptScore W2140317319C2908647359 @default.
• W2140317319 hasConceptScore W2140317319C505870484 @default.
• W2140317319 hasConceptScore W2140317319C56366318 @default.
• W2140317319 hasConceptScore W2140317319C59659247 @default.
• W2140317319 hasConceptScore W2140317319C86803240 @default.
• W2140317319 hasConceptScore W2140317319C90856448 @default.
• W2140317319 hasIssue "2" @default.
• W2140317319 hasLocation W21403173191 @default.
• W2140317319 hasOpenAccess W2140317319 @default.
• W2140317319 hasPrimaryLocation W21403173191 @default.
• W2140317319 hasRelatedWork W2072987097 @default.
• W2140317319 hasRelatedWork W2083892713 @default.
• W2140317319 hasRelatedWork W2091029782 @default.
• W2140317319 hasRelatedWork W2106202262 @default.
• W2140317319 hasRelatedWork W2165713701 @default.
• W2140317319 hasRelatedWork W2332296162 @default.
• W2140317319 hasRelatedWork W2333426424 @default.
• W2140317319 hasRelatedWork W2392183145 @default.
• W2140317319 hasRelatedWork W4251955185 @default.
• W2140317319 hasRelatedWork W3186961206 @default.
• W2140317319 hasVolume "243" @default.
• W2140317319 isParatext "false" @default.
• W2140317319 isRetracted "false" @default.
• W2140317319 magId "2140317319" @default.
• W2140317319 workType "article" @default.