Zobrazeno 1 - 10
of 83
pro vyhledávání: '"G. Boehs"'
Autor:
G. B. M. Santos, G. Boehs
Publikováno v:
Brazilian Journal of Biology, Vol 83 (2021)
Abstract Estuaries receive daily inputs of chemical elements which can impact the quality of water and sediment, as well as the health of biota. In addition to the sediment, bivalve mollusks have been used in the chemical monitoring of these systems.
Externí odkaz:
https://doaj.org/article/c3bfd75d03314d5783e56ddf52c12885
Autor:
G. Boehs, L. A. de Freitas
Publikováno v:
Brazilian Journal of Biology, Vol 82 (2021)
Abstract Littoraria angulifera (Lamarck, 1822) is an estuarine gastropod of tropical occurrence, which lives mainly on trunks of mangrove tree species. This study aimed to evaluate the population attributes of this species, such as abundance, space-t
Externí odkaz:
https://doaj.org/article/7e5e31fea91c4c7ba09b4345ecea67ed
Publikováno v:
Brazilian Journal of Biology, Vol 80, Iss 2, Pp 424-430 (2019)
Abstract The gastropod Littoraria angulifera (Littorinidae) is an exclusively estuarine mollusk with Neotropical anfiatlantic distribution. Recent studies indicate a possible use of the species as bioindicator. The aim of this study was to analyze th
Externí odkaz:
https://doaj.org/article/d33ff72c67ce492d9750eb79c574c680
Publikováno v:
Brazilian Journal of Biology, Iss 0 (2017)
Abstract This study reports the pathogen Perkinsus beihaiensis in oysters of the genus Crassostrea on the coast of the State of Bahia (Brazil), its prevalence, infection intensity and correlation with salinity. Oysters (n = 240) were collected betwee
Externí odkaz:
https://doaj.org/article/f3f71cfb223e402e896d1558628e439b
Publikováno v:
Brazilian Journal of Biology, Iss 0 (2017)
Abstract Mytella guyanensis, consumed and commercialized in coastal regions of Brazil, is one of several bivalve species of socioeconomic interest for coastal communities. Besides serving as a source of income and subsistence for these communities, i
Externí odkaz:
https://doaj.org/article/25e094166a544476bfe35852cf78dabb
Publikováno v:
Brazilian Journal of Biology, Iss 0 (2017)
Abstract Lucina pectinata is an important economic resource in the Brazilian coast. This study reports parasitism caused by a Digenea in this species. The specimens (n = 470) were collected in December 2012 in a mangrove swamp of the Cachoeira River
Externí odkaz:
https://doaj.org/article/18b09a8f7d8644018b2b8b6d9142623b
Publikováno v:
Brazilian Journal of Biology, Vol 70, Iss 1, Pp 125-127 (2010)
The samples of Tagelus plebeius and Iphigenia brasiliana were manually collected on the Cachoeira River estuary region (Ilhéus, BA, Brazil) between August 2005 and August 2006, with a periodicity of 15 days, with 20 animals collected/sampled, perfor
Externí odkaz:
https://doaj.org/article/f116a6c05b724857bc7271e1c61f1d61
Publikováno v:
Brazilian Journal of Biology, Vol 71, Iss 3, Pp 679-686
The aim of this study was to characterize the reproductive cycle of Anomalocardia brasiliana, typical of the estuarine region of the Cachoeira River, Ilhéus, Bahia, Brazil. For this purpose, 20 specimens were collected biweekly between August 2005 a
Externí odkaz:
https://doaj.org/article/c783e7d06acb4906a9d8a3d36177a26d
Publikováno v:
Brazilian Journal of Biology, Vol 72, Iss 3, Pp 569-576
This study characterized the reproductive cycle of the stout razor clam Tagelus plebeius in the estuary of the Cachoeira River, Ilhéus, Bahia, northeastern Brazil. Samples of 20 animals per collection were taken biweekly from August 2005 to August 2
Externí odkaz:
https://doaj.org/article/25a9426d004a4f398b3b68a0569aac73
Autor:
JJB. Santos, G. Boehs
Publikováno v:
Brazilian Journal of Biology, Vol 71, Iss 4, Pp 799-805
We examined aspects of the population ecology of the gastropod Stramonita haemastoma at Ilhéus, Bahia, Brazil. We collected monthly from October 2007 through September 2008 on a sandstone bank 1.5 km long, on which two points and two sampling levels
Externí odkaz:
https://doaj.org/article/187d0f2ab9a64bfd90c12554dc862e2a