00381nas a2200109   4500008004100000245007600041210006900117300001200186490000700198100001800205856004800223       1971                        eng d00aSubstratum relationships of some tropical Pacific intertidal gastropods0 aSubstratum relationships of some tropical Pacific intertidal gas  a315-3200 v101 aVermeij, G.J.  uhttps://neritopsine.myspecies.info/node/41800366nas a2200109   4500008004100000245006700041210006700108300001000175490000800185100001500193856004800208       1965                        eng d00aFunctional studies of the anatomy of some neritid prosobranchs0 aFunctional studies of the anatomy of some neritid prosobranchs  a46-740 v1471 aFetter, V.  uhttps://neritopsine.myspecies.info/node/42600395nas a2200097   4500008004100000245011000041210006900151300001200220100001700232856004800249       1908                        eng d00aContributions to the morphology of the group Neritacea of aspidobranch gastropods - Part I. The Neritidae0 aContributions to the morphology of the group Neritacea of aspido  a810-8871 aBourne, G.C.  uhttps://neritopsine.myspecies.info/node/43500310nas a2200097   4500008004100000245004900041210004900090300000900139100001600148856004800164       1986                        eng d00aTaxonomic revision of the Neritid gastropods0 aTaxonomic revision of the Neritid gastropods  a1-691 aKomatsu, S.  uhttps://neritopsine.myspecies.info/node/34700362nas a2200097   4500008004100000245008000041210006900121300001000190100001600200856004800216       1985                        eng d00aKaryotypes of four species in the Neritidae (Gastropoda: Archaeogastropoda)0 aKaryotypes of four species in the Neritidae Gastropoda Archaeoga  a87-961 aKomatsu, S.  uhttps://neritopsine.myspecies.info/node/35100509nas a2200157   4500008004100000245008100041210006900122260001200191300001400203490000700217100001900224700001700243700002300260700002000283856004800303       2005                        eng d00aPhylogeographical disjunction in abundant high-dispersal littoral gastropods0 aPhylogeographical disjunction in abundant highdispersal littoral  c08/2005  a2789-28020 v141 aWaters, J., M.1 aKing, T., M.1 aO'Loughlin, P., M.1 aSpencer, H., G.  uhttps://neritopsine.myspecies.info/node/23701953nas a2200157   4500008004100000245010800041210006900149260001500218300001400233490000800247520143700255100001901692700001901711700001701730856004801747       2002                        eng d00aMajor adaptive radiation in neritopsine gastropods estimated from 28S rRNA sequences and fossil records0 aMajor adaptive radiation in neritopsine gastropods estimated fro  c2002 Dec 7  a2457-24650 v2693 aA well-supported phylogeny of the Neritopsina, a gastropod superorder archaic in origin, radiated ecologically and diverse in morphology, is reconstructed based on partial 28S rRNA sequences. The result (Neritopsidae (Hydrocenidae (Helicinidae + Neritiliidae) (Neritidae + Phenacolepadidae))) is highly congruent with the fossil records and the character distribution of reproductive tracts in extant taxa. We suggest that the Neritopsina originated in subtidal shallow waters, invaded the land and became fully terrestrial at least three times in different clades, by the extinct Dawsonellidae in the Late Palaeozoic and by the Helicinidae and Hydrocenidae in the Mesozoic. Invasion of fresh- and brackish waters is prevalent among the Neritopsina as the Jurassic and freshwater ancestory is most probable for helicinids. The Phenacolepadidae, a group exclusively inhabiting dysoxic environments, colonized deep-sea hydrothermal vents and seeps in the Late Cretaceous or Early Cenozoic. Submarine caves have served as refuges for the archaic Neritopsidae since the Early to Middle Cenozoic, and the marine neritopsine slug Titiscania represents a highly specialized but relatively recent offshoot of this family. The Neritiliidae is another clade to be found utilizing submarine caves as shelter by the Oligocene; once adapted to the completely dark environment, but some neritiliids have immigrated to surface freshwater habitats.1 aKano, Yasunori1 aChiba, Satoshi1 aKase, Tomoki  uhttps://neritopsine.myspecies.info/node/24202266nas a2200157   4500008004100000245014100041210006900182260001600251300001200267490000800279520172000287100001902007700001702026700001702043856004802060       2009                        eng d00aHigh gene flow due to pelagic larval dispersal among South Pacific archipelagos in two amphidromous gastropods (Neritomorpha: Neritidae)0 aHigh gene flow due to pelagic larval dispersal among South Pacif  c2009 Oct 21  a563-5720 v1043 aThe freshwater stream fauna of tropical oceanic islands is dominated by amphidromous species, whose larvae are transported to the ocean and develop in the plankton before recruiting back to freshwater habitat as juveniles. Because stream habitat is relatively scarce and unstable on oceanic islands, this life history would seem to favor either the retention of larvae to their natal streams, or the ability to delay metamorphosis until new habitat is encountered. To distinguish between these hypotheses, we used population genetic methods to estimate larval dispersal among five South Pacific archipelagos in two amphidromous species of Neritid gastropod (Neritina canalis and Neripteron dilatatus). Sequence data from mitochondrial cytochrome oxidase I (COI) revealed that neither species is genetically structured throughout the Western Pacific, suggesting that their larvae have a pelagic larval duration (PLD) of at least 8 weeks, longer than many marine species. In addition, the two species have recently colonized isolated Central Pacific archipelagos in three independent events. Since colonization, there has been little or no gene flow between the Western and Central Pacific archipelagos in N. canalis, and high levels of gene flow across the same region in N. dilatatus. Both species show departures from neutrality and recent dates for colonization of the Central Pacific archipelagos, which is consistent with frequent extinction and recolonization of stream populations in this area. Similar results from other amphidromous species suggest that unstable freshwater habitats promote long-distance dispersal capabilities.Heredity advance online publication, 21 October 2009; doi:10.1038/hdy.2009.138.1 aCrandall, E, D1 aTaffel, J, R1 aBarber, P, H  uhttps://neritopsine.myspecies.info/node/22902325nas a2200169   4500008004100000245009800041210006900139260001300208300001200221490000700233520177900240100002202019700002102041700002502062700002002087856004802107       2008                        eng d00aContrasting demographic history and phylogeographical patterns in two Indo-Pacific gastropods0 aContrasting demographic history and phylogeographical patterns i  c2008 Jan  a611-6260 v173 aMarine species with ranges that span the Indo-Australian Archipelago (IAA) exhibit a range of phylogeographical patterns, most of which are interpreted in the context of vicariance between Indian and Pacific Ocean populations during Pliocene and Pleistocene low sea-level stands. However, patterns often vary among ecologically similar taxa, sometimes even within genera. This study compares phylogeographical patterns in two species of highly dispersive neritid gastropod, Nerita albicilla and Nerita plicata, with nearly sympatric ranges that span the Indo-Pacific. Mitochondrial COI sequences from >1000 individuals from 97 sites reveal similar phylogenies in both species (two divergent clades differing by 3.2% and 2.3%, for N. albicilla and N. plicata, respectively). However, despite ecological similarity and congeneric status, the two species exhibit phylogeographical discordance. N. albicilla has maintained reciprocal monophyly of Indian and Pacific Ocean populations, while N. plicata is panmictic between oceans, but displays a genetic cline in the Central Pacific. Although this difference might be explained by qualitatively different demographic histories, parameter estimates from three coalescent models indicate that both species have high levels of gene flow between demes (2Nem>75), and share a common history of population expansion that is likely associated with cyclical flooding of continental shelves and island lagoons following low sea-level stands. Results indicate that ecologically similar, codistributed species may respond very differently to shared environmental processes, suggesting that relatively minor differences in traits such as pelagic larval duration or microhabitat association may profoundly impact phylogeographical structure.1 aCrandall, Eric, D1 aFrey, Melissa, A1 aGrosberg, Richard, K1 aBarber, Paul, H  uhttps://neritopsine.myspecies.info/node/232