-
1101
From morphology to molecules: a combined source approach to untangle the taxonomy of Clessinia (Gastropoda, Odontostomidae), endemic land snails from the Dry Chaco ecoregion
Published 2018-12-01“…Background Land gastropods of the Dry Chaco merit special attention because they comprise a highly diverse but barely studied group. …”
Get full text
Article -
1102
Concentrations of Heavy Metals in Sediment and Selected Organisms in Lukut River, Malaysia, and Their Toxicological Effects on Penaeus Monodon (Fabricius) Juveniles
Published 2007“…The metals concentrations in T. telescopium and the prawns P. monodon and P. merguiensis was within the range of heavy metal measured in other gastropods or prawn species previously studied in Malaysia indicating no serious metal pollution exists in the study area. …”
Get full text
Thesis -
1103
Dinámica poblacional y reproductiva de Turbinella angulata y Busycon perversum (Mesogasteropoda: Turbinellidae y Melongenidae) en el Banco de Campeche, México Turbinella angulata a...
Published 2013-03-01“…<br>Turbinella angulata and Busycon perversum are two marine gastropods that support the 90% of conch fisheries in the Gulf of Mexico, nevertheless there is no information available to support a management strategy for both species. …”
Get full text
Article -
1104
Análise da estrutura quali-quantitativa zoobentônica do mesolitoral da baía de todos os santos (BA) e relações com a contaminação química dos sedimentos
Published 2015-12-01“…Uma análise global da diversidade zoobentônica revelou que apenas em Salinas da Margarida há indícios de instabilidade no equilíbrio ecológico, consequência da grande dominância do pequeno molusco gastrópode <em>Neritina virginea</em>, favorecido pelas condições nutricionais e ambientais locais. …”
Get full text
Article -
1105
The Late Ordovician extinction conundrum
Published 2023-06-01“…These include bryozoans, crinoids, rugose and tabulate corals, as well as molluscs such as bivalves and gastropods, and show that obviously increased ecosystem complexity with, for instance, more epifauna and tiering occurred. …”
Get full text
Article -
1106
Late Pleistocene coral-reef development on Isla Coronados, Gulf of California
Published 2007-06-01“…Associated with the cobbled surface is a transitional intertidal biota that includes clast-encrusting coralline red algae, fixed bivalves such as Pseudochama janus, Modiolus capax, Barbatia reevseana, and Arca pacifica, in addition to gastropods such as Turbo fluctuosus, Acanthina tuberculata, and Nerita bernhardi. …”
Get full text
Article -
1107
Obituary notice: Nestor J. SANDER
Published 2012-03-01“…On YouTube™, the "rednasrotsen's channel" (his name spelt right to left) includes a number of didactic videos he edited (17 of them are dedicated to stratigraphy and paleontology): his last months were dedicated to mounting a video dealing with the world of the Gastropods.Last but not least, Nestor Sander was one of the founders of Carnets de Géologie: many non-native English speakers will remember him as a very kind and generous person who, for instance, helped them polish their manuscripts. …”
Get full text
Article -
1108
Molluscan assemblage from a tropical intertidal estuarine sand-mud flat, Gulf of Nicoya, Pacific, Costa Rica (1984-1987)
Published 2011-09-01“…The 1 120 cores yielded a total of 112 morphological species of which the mollusks were represented by 23 species, and included the bivalves Tellina rubescens, Tagelus bourgeoisae, Dosinia dunkeri and Leukoma asperrima, and the gastropods, Natica unifasciata, Nassarius luteostomus, Costoanachis rugosa and Turbonilla sp. …”
Get full text
Article -
1109
Impact of Silver Barb (Barbodes Gonionotus) Rearing on the Benthic Community and Nutrient Levels of Rice Fields at Sg. Manik, Teluk Intan, Perak, Malaysia
Published 2006“…The macrobenthic organisms found in the ricefield were mainly from 3 main groups namely gastropods, annelids and insects. Annelid was found to be the dominant group. …”
Get full text
Thesis -
1110
Lipolytic activity from bacteria prospected in polluted portuary sites
Published 2014-06-01“…It is toxic to many aquatic organisms, including bacteria, algae, zooplankton and mollusks, affecting growth, development, reproduction (imposex - phenotypic appearance of male characteristics in female gastropods) and survival of many marine species. The aim of this study was to isolate and identify the TBT resistant marine bacteria capable to produce extracellular lipases and then test the lipolytic activity of their extracts. …”
Get full text
Article -
1111
Resumos dos Trabalhos Apresentados em Painéis no Workshop Baía de Guanabara, IGEO/UFRJ - 2002
Published 2003-01-01“…As associações faunísticas foram classificadas como monoestecíficas para gastrópodes e pluriescíficas para gastrópodes Com os dados obtidos conclui-se que as condições ambientais favoreceram a colonização de H. australis, principalmente nos níveis superiores, em contraste registra-se o declínio de A. brasiliana nas fases de sedimentação mais recentes. …”
Get full text
Article