Results 91 to 100 of about 12,024 (277)

Impact of the salinity gradient on the mollusc fauna in flooded mine subsidences (Karvina, Czech Republic) [PDF]

open access: yes, 2014
This paper presents the impact of salinisation on the aquatic mollusc fauna in fl ooded mine subsidences in the Karvina region (Czech Republic). The results of the previous research on salinity in fl ooded mine subsidences show that some of them ...
Kašovská, Kamila   +3 more
core   +2 more sources

????? ??????? ?????? ?????? ???? ??????? ??????? ???? ????? ?? ????? ?????? ??????

open access: yesمجلة علوم ذي قار, 2019
??? ????? ??????? ?????? LC50 ?????? ????????? Cd ??????? Pb ???????? Co ??????? Ni ? ????? Ag ??????? Hg ?????? ?? ??????? Lymnaea auricularia ? Physa acuta ???? 96 ???? ? ???? ???? ??? LC50 ????? ?????? ???? 96667 ??? ???????? ????? P. acuta ?????? ??
عماد هادي محسن القاروني
doaj  

The light–dark cycle of Desmoulin’s whorl snail Vertigo moulinsiana Dupuy 1849 (Gastropoda, Pulmonata, Vertiginidae) and its activity patterns at different temperatures [PDF]

open access: yes, 2018
El ciclo de luz y oscuridad del caracol Vertigo moulinsiana Dupuy, 1849 (Gastropoda, Pulmonata, Vertiginidae) y su patrón de actividad a diferentes temperaturas Vertigo moulinsiana es una especie de diminutos caracoles terrestres que necesitan ...
Książkiewicz–Parulska, Z.
core   +2 more sources

Efeitos de lâmpadas, com diferentes comprimentos de onda, sobre o molusco gastrópode Physa acuta

open access: yesResearch, Society and Development, 2022
O molusco gastrópode Physa acuta é conhecido por ser uma espécie invasora. Espécies exóticas ocasionam danos econômicos, sociais e biológicos nos ecossistemas.
A. Pelli   +5 more
semanticscholar   +1 more source

Larvae of the water scavenger beetle, Hydrophilus acuminatus (Coleoptera: Hydrophilidae) are specialist predators of snails

open access: yesEuropean Journal of Entomology, 2015
Hydrophilus acuminatus larvae are known to feed on aquatic prey. However, there is no quantitative study of their feeding habits. In order to determine the feeding preferences and essential prey of larvae of H.
Toshio INODA   +2 more
doaj   +1 more source

Ein Ernährungsversuch mit der Süßwasserlungenschnecke Physa acuta Drap.

open access: yesZeitschrift für Naturforschung B, 1947
Die Pflanzennahrung allein ist für das Gedeihen von Physa acuta Drap. nicht ausreichend; auch diese Art bedarf des tierischen Eiweißes, genau wie Lymnaea stagnalis L., Stagnicola palustris O. F. Müller, Radix auricularia L., Radix ovata Drap. und Viriparus viviparus L., für die dies bereits nachgewiesen wurde.
openaire   +1 more source

Notes sobre el desenvolupament embrionari dels cargols d'aigua dolça "Physa acuta" i "P. fontinalis" (Gasteròpodes, Pulmonats) [PDF]

open access: yes, 1980
The development of two species of Physids (Physa acuta and P. Fontinalis) is studied. On the whole they agree with the early description given by Wierzejski, though our study adds two points worth considering.
Vela i Fernàndez, Joan-Antoni
core  

Freshwater snails and schistosomiasis mansoni in the state of Rio de Janeiro, Brazil: VI - Noroeste Fluminense Mesoregion

open access: yesMemorias do Instituto Oswaldo Cruz, 2006
In this paper, the last of a series dealing with the survey of freshwater gastropods of the state of Rio de Janeiro, the results of collections carried out in the Noroeste Fluminense Mesoregion from 2002 to 2005 are presented and revealed the occurrence ...
Silvana C Thiengo   +3 more
doaj   +1 more source

Cryptic invasion in Southern Europe: The case of Ferrissia fragilis (Pulmonata: Ancylidae) Mediterranean populations [PDF]

open access: yes, 2011
Four populations of the North American ancylid gastropod Ferrissia fragilis have been found in Southern Italy, thus expanding the known Eurasian distribution range of this invasive gastropod to the Mediterranean area.
Arculeo, M., LO BRUTTO, S., Marrone, F.
core   +1 more source

Snails? Incorporating the Nature of Science and Primary Literature into the High School Biology Classroom [PDF]

open access: yes, 2014
In the high school Biology classroom, science is taught to be fixed, unchanging, and uninteresting to students. By incorporating the Nature of Science and primary literature articles into the science classroom, students can delve deeper into the ever ...
Koehler, Faculty Advisor, Jeanne   +1 more
core   +1 more source

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