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Topological mixing and irreversibility in animal chromosome evolution
Schultz DT +4 more
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Sex steroid imbalances in the muricid Stramonita haemastoma from TBT contaminated sites
Environmental Science and Pollution Research, 2016Imposex incidence, organotin tissue levels, and sex steroid (free and esterified testosterone and estradiol) levels were assessed in Stramonita haemastoma from Babitonga Bay (Santa Catarina State, Southern Brazil). The imposex levels showed a reduction when compared to a previous evaluation performed in the same area.
Ítalo B Castro, Gilberto Fillmann
exaly +3 more sources
Hydrobiologia, 2017
The present study aimed to elucidate the causal factor of tentacular malformations observed in Stramonita haemastoma. For this purpose, an annual, spatial and interspecific survey of the tentacular malformations was conducted in addition to the experimental semi-amputation of the tentacles of S. haemastoma.
Tahani El Ayari
exaly +2 more sources
The present study aimed to elucidate the causal factor of tentacular malformations observed in Stramonita haemastoma. For this purpose, an annual, spatial and interspecific survey of the tentacular malformations was conducted in addition to the experimental semi-amputation of the tentacles of S. haemastoma.
Tahani El Ayari
exaly +2 more sources
Marine Biology Research, 2011
Abstract Spawning and intracapsular development were studied in a Tunisian population of the rocky marine snail Stramonita haemastoma haemastoma. Spawning in aquaria occurred from late May until mid June. Females deposited between 20 and 86 egg capsules containing 1724–6956 eggs ranging between 60 and 75 µm in diameter.
Youssef Lahbib +2 more
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Abstract Spawning and intracapsular development were studied in a Tunisian population of the rocky marine snail Stramonita haemastoma haemastoma. Spawning in aquaria occurred from late May until mid June. Females deposited between 20 and 86 egg capsules containing 1724–6956 eggs ranging between 60 and 75 µm in diameter.
Youssef Lahbib +2 more
openaire +1 more source
Hydrobiologia, 2016
The increasing spread of invasive species in the Mediterranean Sea determines several alterations in local food webs, changing the feeding habits of native organisms. The whelk Stramonita haemastoma is a widespread Mediterranean gastropod that consumes bivalves, barnacles and limpets.
Antonio Giacoletti, Gianluca Sarà
exaly +3 more sources
The increasing spread of invasive species in the Mediterranean Sea determines several alterations in local food webs, changing the feeding habits of native organisms. The whelk Stramonita haemastoma is a widespread Mediterranean gastropod that consumes bivalves, barnacles and limpets.
Antonio Giacoletti, Gianluca Sarà
exaly +3 more sources
Journal of Comparative Neurology, 2011
AbstractNitric oxide synthase (NOS) has been characterized in several opistobranchs and pulmonates but it was much less investigated in prosobranchs, which include more than 20,000 species and account for most of the gastropod diversity. Therefore, new data from this large group are needed for a better knowledge of the molecular evolution of NOS ...
CIONI, Carla +6 more
openaire +3 more sources
AbstractNitric oxide synthase (NOS) has been characterized in several opistobranchs and pulmonates but it was much less investigated in prosobranchs, which include more than 20,000 species and account for most of the gastropod diversity. Therefore, new data from this large group are needed for a better knowledge of the molecular evolution of NOS ...
CIONI, Carla +6 more
openaire +3 more sources
Marine Pollution Bulletin
The main objective of this study was to assess the impact of environmental pollution on the gastropod Stramonita haemastoma by examining various physiological and biochemical parameters. Trace metal elements (TME) were measured in the snail's foot. Over a one-year period from 2013 to 2014, the study investigated the variations in reduced glutathione ...
Hana, Bouzahouane +5 more
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The main objective of this study was to assess the impact of environmental pollution on the gastropod Stramonita haemastoma by examining various physiological and biochemical parameters. Trace metal elements (TME) were measured in the snail's foot. Over a one-year period from 2013 to 2014, the study investigated the variations in reduced glutathione ...
Hana, Bouzahouane +5 more
openaire +2 more sources
Marine Biology, 2005
The southern oyster drill, Stramonita (= Thais, Kool 1987) haemastoma, is a common intertidal and subtidal predator in the southeastern United States. It uses specialized feeding structures and foraging strategies to bore holes through the shell of its bivalve prey. However, on the east coast of Florida, S.
Craig M Young
exaly +2 more sources
The southern oyster drill, Stramonita (= Thais, Kool 1987) haemastoma, is a common intertidal and subtidal predator in the southeastern United States. It uses specialized feeding structures and foraging strategies to bore holes through the shell of its bivalve prey. However, on the east coast of Florida, S.
Craig M Young
exaly +2 more sources
Journal of Experimental Marine Biology and Ecology, 1997
Abstract Size-related aspects of the foraging ecology of the southern oyster drill, Stramonita haemastoma (Kool 1987), feeding on the oyster Crassostrea virginica (Gmelin) in laboratory experiments were studied. Three sizes of oysters were exposed to three sizes of oyster drills.
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Abstract Size-related aspects of the foraging ecology of the southern oyster drill, Stramonita haemastoma (Kool 1987), feeding on the oyster Crassostrea virginica (Gmelin) in laboratory experiments were studied. Three sizes of oysters were exposed to three sizes of oyster drills.
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Marine and Freshwater Research, 2015
Imposex has been observed in several regions of the world to affect many species of prosobranch gastropods such as Stramonita haemastoma (Linnaeus, 1767). This irreversible sexual anomaly is caused mainly by the accumulation of organotin compounds in tissues.
Wafa Boulajfene +6 more
openaire +1 more source
Imposex has been observed in several regions of the world to affect many species of prosobranch gastropods such as Stramonita haemastoma (Linnaeus, 1767). This irreversible sexual anomaly is caused mainly by the accumulation of organotin compounds in tissues.
Wafa Boulajfene +6 more
openaire +1 more source