Results 21 to 30 of about 492 (160)
ECHINOCHASMUS, NEW SPECIES (TREMATODA: ECHINOSTOMATIDAE) FROM EGYPT [PDF]
In this study a new species of Echinochasmus (Dietz, 1909) is recorded for the first time in Egypt. Life cycle of one of gymnocephalous cercariae procured from Melanoides tuberculata snail was successfully completed in the laboratory.
SAMIA EL BARDICY +2 more
doaj +1 more source
Statistical discrimination of sex in Melanoides tuberculata (Gastropoda: Thiaridae) [PDF]
Abstract Systematists may rely on morphometric differences among samples of specimens for the recognition of living and fossil species, even though morphometric differentiation may be caused by non-genetic factors, such as ecophenotypy, differential growth rates and taphonomic mixing.
Scott Brande +3 more
openaire +1 more source
Relata-se a introdução em nosso meio de Thiara (Melanoides) tuberculata possivelmente anterior a 1967, quando pela primeira vez foi coletada em Santos. Essa espécie pode comportar-se como primeiro hospedeiro intermediário de Paragonimus westermani e de ...
Jorge Faria Vaz +3 more
doaj +1 more source
Identifying potential emerging invasive non‐native species from the freshwater pet trade
Abstract An increasingly globalised world has facilitated the movement of non‐native species (NNS) via the poorly regulated international pet trade. While focus is increasingly being placed on preventative action to combat invasive NNS—often cheaper and less difficult than the management of established populations—successful prevention requires ...
James W. E. Dickey +5 more
wiley +1 more source
Melanoides tuberculata (Müller, 1774): northeastern dispersal in the São Francisco basin, Brazil [PDF]
Melanoides tuberculata (Müller, 1774) (Gastropoda: Thiaridae) is the exotic species with the widest distribution among the freshwater macrobenthos in Brazil. The snail is a threat to native species and has medical and economical importance. In this study
Laís Lima +2 more
doaj +3 more sources
A global review of problematic and pathogenic parasites of farmed tilapia
Abstract Over the past 80 years, tilapia have been translocated globally for aquaculture; active production is recorded in >124 countries. Of 7 million tonnes of tilapia produced in aquaculture, 79% is from 79 countries outside the natural range of tilapia.
Andrew P. Shinn +15 more
wiley +1 more source
The physico-chemical parameters and benthic macroinvertebrates of Ikere Gorge Reservoir were studied to assess the impact of anthropogenic activities on this man-made lake by collecting surface water and benthic samples. Physico-chemical parameters were
Abed-Nego Osayande Aiwerioghene +1 more
doaj +1 more source
No Brasil e no estado de São Paulo existem poucos levantamentos sobre a presença do gastrópode Melanoides tuberculata (Müller, 1774). Os moluscos invasores representam uma importante ameaça às espécies nativas, em consequência da sua agressividade na ...
Cecília Maria de Paula +8 more
doaj +1 more source
New records of the invasive mollusk Melanoides tuberculata (Müller, 1774) (Gastropoda, Thiaridae) in the Brazilian Northeast [PDF]
Melanoides tuberculata (Müller, 1774) was recorded during field surveys of the malacofauna of Território Vale do Guaribas in Piauí state, northeastern Brazil.
Edson Lourenço da Silva +5 more
doaj +3 more sources
Melanoides tuberculata is a cosmopolitan freshwater gastropod snail belonging to the family Thiaridae. There has been no record of occurrence of this gastropod in Pakistani estuarine habitats. In the present study, M.
SAFIA KHANAM +3 more
doaj

