Results 31 to 40 of about 14,562 (124)
INCIDENCE AND ECOLOGY OF FRESHWATER SNAILS IN BEHERA PROVINCE [PDF]
Assiut Veterinary Medical Journal, 1993 Fifteen snail species related to classes Pulmonata and Prosobranchia have been collected from five different localities in Behera province. Pulmonata snails rep < /strong>resented by Biomphilaria alexandrina, Bulinus contortus, Bulinus dybowski ...
K. ASHMAWY +3 more
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Physa natricina Taylor 1988, junior synonym of Physa acuta Draparnaud, 1805 (Pulmonata: Physidae)
, 2007 Wethington, D. Christopher Rogers Amy R. (2007): Physa natricina Taylor 1988, junior synonym of Physa acuta Draparnaud, 1805 (Pulmonata: Physidae). Zootaxa 1662 (1): 45-51, DOI: 10.11646/zootaxa.1662.1.
Wethington, D. Christopher Rogers Amy R.
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Invaders as Diluents of the Cercarial Dermatitis Etiological Agent
Pathogens, 2021 Research on alien and invasive species focuses on the direct effects of invasion on native ecosystems, and the possible positive effects of their presence are most often overlooked.
Anna Stanicka +6 more
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, 2020 In this study, freshwater snail (Physa acuta) was investigated to determine histopathological effects of CuSO4 on digestive gland, foot, mantle and ovotestis under laboratory conditions.
Ayaz, Sabahat, Otludil, Birgul
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The heritability of shell morphometrics in the freshwater pulmonate gastropod Physa. [PDF]
PLoS ONE, 2015 The cosmopolitan freshwater pulmonate snail Physa acuta hybridizes readily with Physa carolinae in the laboratory, although their F1 progeny are sterile. The two species differ qualitatively in shell shape, the former bearing a more globose shell and the
Robert T Dillon, Stephen J Jacquemin
doaj +1 more source
Ecology and Evolution, Volume 16, Issue 9, September 2026.This study examines how salinity and temperature affect the survival, growth, and food intake of the freshwater snail Helisoma anceps. Snails exposed to salinities of 10 ppt and above died within 48 h, while growth and food intake decreased as salinity increased. The results provide information on the environmental limits of H. anceps and its use under
Szu‐Han Chen, Tien‐Chieh Hung
wiley +1 more source
Born This Way: Individuality Is Seeded Before Birth and Robust to Ecological Stress
Ecology Letters, Volume 29, Issue 9, September 2026.We reared and recorded behaviours of clonal Amazon mollies in standardized environments, with and without predation stress, from birth through week four of life, to understand how the developmental environment influences the emergence of behavioural individuality.
James H. Gallagher +5 more
wiley +1 more source
, 2023 The sewage snail Physa acuta has invaded several countries worldwide. Its presence in Chile was first reported in 2014. Recently, this species was recorded for the first time in the Bullileo Reservoir, central Chile, in association with the oligochaete ...
Aguayo, Karina P., Collado, Gonzalo A.
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Vodní měkkýši Zoologické zahrady hl. m. Prahy [PDF]
Malacologica Bohemoslovaca, 2020 The Prague zoological garden is one of the most famous zoos in Europe. It covers an area of 58 ha on the right bank of the Vltava River (a tributary of the Elbe River). Aquatic molluscs of this zoo were studied mostly in 2019.
Luboš Beran
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Interactive Effects of Two Global Contaminants on Behavioral Variation in Brine Shrimp
Ecology and Evolution, Volume 16, Issue 4, April 2026.Wildlife is often exposed to multiple pollutants with unknown joint effects. We tested how two aquatic pollutants at realistic levels alter activity in Artemia. Phenanthrene reduced average activity but not when mixed with 2,4‐dichlorophenol. Both pollutants and their mix reduced behavioral plasticity but not individuality, highlighting the importance ...
Marta Favero +8 more
wiley +1 more source