Results 21 to 30 of about 242 (136)

THE MORPHOLOGY AND ONTOGENETIC OF TAREBIA GRANIFERA (LAMARCK, 1822) FROM INDONESIA (GASTROPODA: CERITHIOIDEA: THIARIDAE)

open access: hybridTreubia, 2018
The freshwater gastropod Tarebia H. Adams & A. Adams, 1854, are found in rivers, lakes, and other limnetic habitats. In Indonesia, Tarebia granifera (Lamarck, 1822) is the only species within the genus that has a wide distribution. The systematics and identity of this species are still doubtful due to high variation in shell morphology, especially ...
Nur Rohmatin Isnaningsih   +2 more
openalex   +3 more sources

Cercarial fauna of freshwater snails in selected agricultural areas in Laguna, Philippines [PDF]

open access: yesHelminthologia, 2019
Freshwater snails serve as one of trematodes’ intermediate hosts. Previous studies on trematode larval stages in the Philippines have largely focused on species with public health importance.
Paller V. G. V.   +3 more
doaj   +2 more sources

Chemical cues released by an alien invasive aquatic gastropod drive its invasion success. [PDF]

open access: yesPLoS ONE, 2013
BACKGROUND: Chemical cues provide aquatic organisms with sensory information that guides behavioural responses and thus interactions among themselves, each other and the environment. Chemical cues are considered important for predator avoidance, foraging,
Jacqueline L Raw   +2 more
doaj   +2 more sources

The role of gastropods in African swine fever virus ecology [PDF]

open access: yesVirology Journal
The spread of the African swine fever virus (ASF virus) genotype ii in the Eurasian region has been very successful and often inexplicable. The virus spreads rapidly and persists in areas with wild boar populations, but areas without feral pig ...
Arpine Poghosyan   +12 more
doaj   +2 more sources

Three reasons why expanded use of natural enemy solutions may offer sustainable control of human infections. [PDF]

open access: yesPeople Nat (Hoboken), 2022
Abstract Many infectious pathogens spend a significant portion of their life cycles in the environment or in animal hosts, where ecological interactions with natural enemies may influence pathogen transmission to people. Yet, our understanding of natural enemy opportunities for human disease control is lacking, despite widespread uptake and success of ...
Jones IJ, Sokolow SH, De Leo GA.
europepmc   +2 more sources

Effects of river regulation on aquatic invertebrate community composition: A comparative analysis in two southern African rivers. [PDF]

open access: yesEcol Evol
This study compared aquatic invertebrate communities between a regulated and unregulated river and sought to determine whether the largest inland lake of the region, which receives water from both rivers, resembles the aquatic invertebrate communities of either river.
de Necker L   +5 more
europepmc   +2 more sources

Population structure of an invasive parthenogenetic gastropod in coastal lakes and estuaries of northern KwaZulu-Natal, South Africa. [PDF]

open access: yesPLoS ONE, 2011
BackgroundEstuaries and coastal lakes receive little attention despite being heavily invaded by non-indigenous invasive species (NIS). In these situations, studies of population dynamics in invaded habitats can provide valuable insights into how NIS ...
Nelson A F Miranda   +2 more
doaj   +2 more sources

A Method for Conveying Confidence in iNaturalist Observations: A Case Study Using Non-Native Marine Species. [PDF]

open access: yesEcol Evol
Data quality, reliability and accuracy have long been recognised as barriers to unlocking the full potential of citizen science derived data. This study developed a score to assign confidence in iNaturalist observations and streamline the verification process.
Ackland SJ, Richardson DM, Robinson TB.
europepmc   +2 more sources

A review of the reported and future potential ecological impacts of the invasive freshwater snail Tarebia granifera in South Africa. [PDF]

open access: hybridAfrican Journal of Aquatic Science
The Southeast Asian gastropod Tarebia granifera is an invasive freshwater snail across several continents. Our review summarises the  impacts of this invasive snail on invaded aquatic ecosystems. The most important impacts are those related to their ability to reproduce  quickly and reach high densities within invaded ecosystems.
JJ Pearson   +4 more
openalex   +5 more sources

Gastropods alien to South Africa cause severe environmental harm in their global alien ranges across habitats. [PDF]

open access: yesEcol Evol, 2018
This study assesses global impacts of alien gastropods using two novel impact scoring schemes to compare impact severity between species, as well as environmental and socioeconomic impacts, and to understand how impacts relate to habitats, impact mechanisms, and life‐history traits.
Kesner D, Kumschick S.
europepmc   +2 more sources

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