Results 131 to 140 of about 12,024 (277)

Bibliometric analysis of freshwater macroinvertebrate behavioral studies [PDF]

open access: yes, 2017
[Resumen:] En el presente trabajo se llevó a cabo un análisis bibliométrico con el fin de evaluar el estado de los estudios sobre comportamiento de macroinvertebrados acuáticos de agua dulce.
Rey Rodríguez, Claudia
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Změny v druhovém složení měkkýšů v hornické krajině na příkladu území zaniklého rybničního systému [PDF]

open access: yes, 2013
The development of the industry in last two centuries, and especially intensive coal mining activities definitely changed the local landscape character. It led to the destruction of indigenous biotopes with natural flora and fauna communities.
Kašovská, Kamila   +2 more
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Fresh-Water Mollusca of the Finger Lakes Region of New York [PDF]

open access: yes, 1970
Author Institution: Biology Department, New York State University College, Oneonta, New York 13820, and Department of Entomology and Limnology, Cornell University, Ithaca, New York 14850A study of the molluscan fauna in central New York State has ...
Berg, Clifford O., Harman, Willard N.
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Пресноводные моллюски в урбосистемах Крыма [PDF]

open access: yes, 2009
В урбосистемах Крыма выявлено 27 видов пресноводных моллюсков, из которых 9 видов являются недавними вселенцами (6 — самоэкспансия, 3 — акклиматизация в результате хозяйственной деятельности человека)
Богачова, А. М.   +2 more
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Effects of lamps, with different wavelengths, on the gastropod mollusk Physa acuta

open access: yes, 2022
The gastropod mollusk Physa acuta is known to be an invasive species. Exotic species cause economic, social and biological damage to ecosystems. Due to their characteristics, including life history, reproductive strategy and biotic potential, these populations grow in a way that harms the environment in which they invaded. Considering the importance of
Pelli, Afonso   +5 more
openaire   +1 more source

Revisión de dos especies de Physidae Revision of two species of Physidae

open access: yesRevista Mexicana de Biodiversidad, 2011
A pesar de los numerosos trabajos que abordan desde diferentes ópticas la sistemática de Physidae, la situación taxonómica de las entidades de esta familia presentes en la Argentina es aún confusa.
Verónica Núñez
doaj  

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