Imposex in endemic volutid from Northeast Brazil (Mollusca: Gastropoda) [PDF]
Brazilian Archives of Biology and Technology, 2008 Imposex is characterized by the development of masculine sexual organs in neogastropod females. Almost 120 mollusk species are known to present imposex when exposed to organic tin compounds as tributyltin (TBT) and triphenyltin (TPT). These compounds are
Ítalo Braga de Castro +5 more
doaj +8 more sources
Historical human activities reshape evolutionary trajectories across both native and introduced ranges. [PDF]
Ecol Evol, 2020 The same vectors that introduce species to new ranges could move them among native populations, but how human‐mediated dispersal impacts native ranges has been difficult to address because human‐mediated dispersal and natural dispersal can simultaneously shape patterns of gene flow.
Einfeldt AL, Jesson LK, Addison JA.
europepmc +2 more sources
Diel Variations in Cell Abundance and Trophic Transfer of Diarrheic Toxins during a Massive Dinophysis Bloom in Southern Brazil [PDF]
Toxins, 2018 Dinophysis spp. are a major source of diarrheic toxins to marine food webs, especially during blooms. This study documented the occurrence, in late May 2016, of a massive toxic bloom of the Dinophysis acuminata complex along the southern coast of Brazil,
Thiago Pereira Alves +1 more
doaj +2 more sources
Gastropod shell size and architecture influence the applicability of methods used to estimate internal volume. [PDF]
Sci Rep, 2018 Obtaining accurate and reproducible estimates of internal shell volume is a vital requirement for studies into the ecology of a range of shell-occupying organisms, including hermit crabs.
Ragagnin MN +5 more
europepmc +4 more sources
A living Specimen of Thais (Stramonita) haemastoma found on beach debris in south Wales, U.K.
Journal of Conchology, 1988 P. Graham Oliver
openalex +3 more sources
Factors Affecting the Foraging Ecology of the Rock Snail Stramonita Haemastoma.
, 1990 Terry Richardson
openalex +3 more sources
First record of the gastropod Stramonita haemastoma (Linnaeus, 1767) in the English Channel
BioInvasions Records, 2019 Here we report the first record of the red mouthed rock shell Stramonita haemastoma (Linnaeus, 1767) (Gastropoda, Muricidae) a predatory gastropod newly introduced to the English Channel. This species originally lives in the western Atlantic, eastern Pacific and Mediterranean Sea. Three specimens were collected on Pecten maximus at St-Martin-de-Bréhal,
Jean‐Philippe Pezy
openalex +3 more sources
Demography of Oysters Pre‐ and Postcollapse in Apalachicola Bay, Florida, Using Stage‐Based Counts
Marine and Coastal Fisheries, Volume 15, Issue 3, June 2023., 2023 Abstract The collapse of oyster populations and the fisheries they support has been a worldwide phenomenon, but studies of oyster demography in situ prior to and after the collapse have been rare. We used time series of stage‐based counts of eastern oysters Crassostrea virginica in Apalachicola Bay, Florida, to help understand how abundance and ...
Fred A. Johnson +3 more
wiley +1 more source