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Mostrando ítems 131-140 de 161
Imposex en Thais Brevidentata, Thais Kiosquiformis, Thais Biserialis (Mollusca:
(2010)
La presente investigación constituye el primer reporte de imposex en Ecuador y de la costa pacífica sudamericana para las especies Thais kiosquiformis y Thais biserialis. El estudio incluyó además a la especie Thais ...
Effect of temperature on growth of the interdital purple snail Plicopurpura pansa (Gould 1835) under laboratory conditions
(Aquaculture Research, 2007)
To determine the optimum temperature for growth of the endangered intertidal purple snail Plicopurpura pansa (Gould 1853) (Prosobranchia, Muricidae), 731 adult specimens were reared in the laboratory on squid for 86 days ...
Settlement of the muricid Concholepas concholepas and its relationship with El Nino and coastal upwellings in southern Chile
(Inter-Research, 1998)
The settlement of Concholepas concholepas (Brugiere, 1789) (Gastropoda; Muricidae) was monitored in the intertidal zone in front of the Marine Reserve of Mehuin in Maiquillahue Bay, south-central Chile, from 1989 to 1997. ...
Moluscos del PerúMoluscos del Perú
(Universidad de Costa Rica, 2003)
Benthic megafaunal and demersal fish assemblages on the chilean continental margin: the influence of the oxygen minimum zone on bathymetric distribution
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Benthic megafaunal and demersal fish assemblages were sampled in three areas off Chile during the German-Chilean Expedition PUCK (SO-156) onboard the R/V Sonne from March to May 2001, at depths ranging from 120 to 2201 m. ...
Atypical lesions and infection sites of larval trematodes in marine gastropods from Argentina
(Inter-Research, 2018-09)
This study documents the lesions caused by 9 digenean larvae parasitizing 6 marine gastropod species from Patagonia, Argentina. Most digeneans produce a lesion where the parthenitae replace the gonadal tissues and also ...
A survey of larval digeneans in the commonest intertidal snails from Northern Patagonian coast, Argentina
(Versita, 2011-04)
Over a two-years period, a survey was carried out in order to increase the knowledge of digeneans parasitising the commonest intertidal gastropods on the Patagonian coast, Southwestern Atlantic Ocean. A total of 4,725 ...
Brominated precursors of Tyrian purple (C.I. Natural Violet 1) from Plicopurpura pansa, Plicopurpura columellaris and Plicopurpura patula
(2009)
Tyrian purple (C.I. Natural Violet 1) and its precursors have enjoyed much attention as various species of gastropods of the Muricidae family. However, few investigations have concerned the dye's precursors, namely ...
ANALISIS MOLECULAR EN GASTROPODOS CHILENOS COMERCIALES BASADOS EN LAS SECUENCIAS 16S rRNA,. COI Y ITS1-5.8S rDNA-ITS2
(Universidad de Concepción.Facultad de Ciencias Naturales y Oceanográficas., 2009)