Results 91 to 100 of about 1,091 (175)

Os fósseis de Santa Maria (Açores) : a jazida da Prainha. [PDF]

open access: yes, 2010
PREFÁCIO: O trabalho que agora se apresenta de Sérgio Ávila e colaboradores é mais um precioso contributo para a divulgação científica que emerge de trabalho de investigação académica da Universidade dos Açores.
Bagaço, Leila   +11 more
core  

Early evidence of royal purple dyed textile from Timna Valley (Israel). [PDF]

open access: yesPLoS One, 2021
Sukenik N   +5 more
europepmc   +1 more source

The Increasing Incidence of Imposex in Stramonita Haemastoma(Mollusca: Gastropoda: Muricidae) After the Establishment of the Pecém Harbor, Ceará State, Northeast Brazil [PDF]

open access: yes, 2005
Imposex is characterized by the development of masculine sexual organs in neogastropod females,caused by organotin contamination of the seawater. These compounds,as tributyltin (TBT), are used world-wide as biocidal agents in antifouling paints, commonly
Castro, Ítalo Braga de   +4 more
core  

Imposex induction in stramonita haemastoma floridana (CONRAD,1837) (Molusca: Gastropoda: Muricidae) submitted to an organotin-contaminated diet [PDF]

open access: yes, 2006
Marine organisms are affected by organotin compounds due to the cumulative, deleterious effects of these latter. The most evident and well known consequence of organotin contamination is imposex, a hormonal disruption that causes a superimposition of ...
Castro, Ítalo Braga de   +2 more
core  

The relationships of the enigmatic gastropod Tritonoharpa (Neogastropoda): New data on early neogastropod evolution? [PDF]

open access: yes, 2009
In this paper, the relationships of Tritonoharpa Dall, 1908, within Neogastropoda are discussed. Tritonoharpa is indeed similar to Colubraria in the morphology of its head-foot, pallial complex, reproductive and excretory systems, in the presence of an ...
KOSYAN A   +2 more
core  

Detection of Human and Fish Viruses in Marine Gastropods. [PDF]

open access: yesAnimals (Basel), 2022
Errani F   +4 more
europepmc   +1 more source

Imposex induction in Stramonita haemastoma Floridana (CONRAD, 1837) (Mollusca: Gastropoda: Murcidae) submitted to an Organotin-contaminated diet [PDF]

open access: yes, 2006
Marine organisms are affected by organotin compounds due to the cumulative, deleterious effects of these latter. The most evident and well known consequence of organotin contamination is imposex, a hormonal disruption that causes a superimposition of ...
Castro, Ítalo Braga de   +2 more
core  

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