References in periodicals archive

A similar reduction in movement (decreased avoidance behavior from predatory cues) was observed on the snail Physa pomilia exposed to 25 mg/L of malathion (Salice and Kimberly, 2012).

Effects of individual and combined pesticide commercial formulations exposure to egestion and movement of common freshwater snails, Physa acuta and Helisoma anceps

Physa marmorata Guilding, 1828 (Pulmonata: Physidae).

The population density of Lymnaea columella (Say, 1817) (Mollusca, Lymnaeidae) an intermediate host of Fasciola hepatica (Linnaeus, 1758), in the Caparao microregion, ES, Brazil/Densidade populacional de Lymnaea columella (Say, 1817) (Mollusca, Lymnaeidae) hospedeiro intermediario de Fasciola hepatica (Linnaeus, 1758) na microrregiao do Caparao, ES, Brasil

Invasion of ancient Lake Titicaca by the globally invasive Physa acuta (Gastropoda: Pulmonata: Hydrophila).

Gasteropodos dulceacuicolas de Providencia, archipielago de San Andres, Providencia y Santa Catalina, Colombia

ALP in Planorbis and Physa, respectively in most samples collected from Nasayma site in Lake Manzala.

Snails and fish as pollution biomarkers in Lake Manzala and laboratory a: Lake Manzala snails

Leptophlebidae Atalophlebia australis Lymnephilidae Sp b Corduliidae Lymnephilidae Sp c Syrphidae Aeshnidae Hydropsychiidae Physidae Physa acuta Simuliidae Scirtidae Scirtes sp.

A novel littoral habitat from a riparian invader: implications on stream secondary production and riparian management

truncatus (Audouin); Lymnaeidae: Radix natalensis; Physidae: Aplexa waterloti Germain, Physa sp.; Planorbidae: Afrogyrus coretus (de Blainville), Biomphalariapfeifferi (Krauss).

Life-cycle of the afrotropical snail-killing fly sepedon (Parasepedon) ruficeps Becker, 1923

The population of Physa acuta (6.6%), Gabia arcula(5.2%), Planorbis exustus (4.2%) and Gyrulus euphraticus (2.4%) were found in very less numbers.

POPULATION DYNAMICS AND ECOLOGY OF FRESHWATER GASTROPODS IN MANCHAR LAKE SINDH, PAKISTAN

We examined if Physa snails' activity changes in the presence of the crayfish chemical cues in specific ways.

Abstracts of papers presented at the 2012 Collegiate meetings

Nested within each mesocosm were exclosure treatments containing different combinations of algae, snails (Physa sp.) and Pumpkinseed Sunfish (Lepomis gibbosus).

Environmental Science & Ecology

Anima, a su vez, procede del griego anemos, "viento", al igual que spiritus procede del griego physa, "fuelle", y del verbo physao, "soplar".

La luz como yugo, la verdad como no-ocultamiento y el alma como aspiracion

May Cluster 3 (MC3)--Sigara-dominated Wetlands.--MC3 (n = 4 wetlands) was characterized by high densities of Sigara (indicator for the cluster, P = 0.008), Ilybius, Physa, and Phyrrhalta.

Relationships between wetland macroinvertebrates and waterfowl along an agricultural gradient in the Boreal Transition Zone of western Canada

These spring systems are home to a variety of aquatic invertebrates, including the endemic Three Forks springsnail and a cosmopolitan pond snail (Physa gyrina; say, 1821).

Use and apparent partitioning of habitat by an imperiled springsnail (Hydrobiidae) and a cosmopolitan pond snail (Physidae)