Results 51 to 60 of about 1,648 (198)
Tetrodotoxin (TTX), is a potent neurotoxin targeting sodium channels that has been identified in multiple marine and terrestrial organisms. It was recently detected in the Opisthobranch Pleurobranchaea maculata and a Platyhelminthes Stylochoplana sp ...
Lauren R. Salvitti +3 more
doaj +1 more source
Turbellaria está integrada por 2 órdenes: Catenulida y Rhabditophora. Dentro del último, el suborden Paludicola comprende las familias Dendrocoelidae, Dugesiidae y Planariidae. En este estudio fueron encontradas: Girardia cameliae, G.
Mauricio A Muñoz, Imelda Vélez
doaj
Stenostomum cf. leucops (Platyhelminthes) in Thailand: a surface observation using scanning electron microscopy and phylogenetic analysis based on 18S ribosomal DNA sequences [PDF]
The genus Stenostomum contains small turbellaria that are widely distributed in freshwater environments worldwide. However, there are only rare reports or studies of this genus from Thailand. Therefore, the objective of this study was to report S.
Arin Ngamniyom, Busaba Panyarachun
doaj
Nuevos registros de Polycladida (Platyhelminthes) para Cuba.
La biodiversidad marina de Cuba es la más rica del Mar Caribe, sin embargo, numerosos grupos de organismos permanecen casi o completamente desconocidos.
Alejandro Catalá Jimenez +2 more
doaj
TEMNOCEPHALA LAMOTHEI N. SP., COMENSAL DE POMELLA MEGASTOMA (SOWERBY, 1825), SE DESCRIBE PARA EL ARROYO YABOTÍ-MINÍ, PROVINCIA DE MISIONES, ARGENTINA.
CRISTINA DAMBORENÉA
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Ecosystem responses to a whole‐reservoir coarse woody habitat addition
Abstract The addition of coarse woody habitat (CWH) is often used to mitigate the loss of natural structure in aging waterbodies. Ecosystem‐scale effects of large‐scale CWH additions and their influence on fish productivity have been assessed in oligotrophic, natural lakes, but need to be assessed in more ecosystems. Therefore, we tested the effects of
C. C. Fenstermacher +4 more
wiley +1 more source
Ship hull fouling in the port of Recife, Pernambuco
Ports of big coastal cities are exposed to exotic species as a consequence of shipping traffic. As the Port of Recife receives an annual average of 491 ships from other regions of Brazil and from all over the world, this work was aimed at knowing which ...
Cristiane Maria Rocha Farrapeira +3 more
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Este artigo não contém resumo.
openaire +2 more sources
Dry season refuges, refugia and flow‐regime change in Mediterranean climate streams
Abstract Climate change is causing stream flow regimes to change in many regions globally, including southwestern Australia (SWA) where many perennial streams have switched to intermittent flow regimes. In drier landscapes, ecological refuges and evolutionary refugia will become critical for conserving freshwater biodiversity.
N. Carey, E. T. Chester, B. J. Robson
wiley +1 more source
Polyclads (Platyhelminthes: âTurbellariaâ) from the tropical western Atlantic
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Sigmer Y. Quiroga +2 more
doaj +1 more source

