Zobrazeno 1 - 10
of 16
pro vyhledávání: '"J R, Ferrer López"'
Publikováno v:
Revista cubana de medicina tropical. 47(2)
A study was carried out along three years, on distribution and possible competence between the two thiarid species present in Lake Hanabanilla, Cuba: Melanoides tuberculata and Tarebia granifera. Both species presented significant differences as to i
Autor:
J R, Ferrer López, R, Díaz Garcés
Publikováno v:
Revista cubana de medicina tropical. 46(2)
Various experimental studies were carried out with plants of the Compositae, Verbenaceae, Polygonaceae and Agavaceae families to determine their molluscicidal capacity. Molluscicidal activity on Biomphalaria havanensis was detected in plants of the A
[A computer program for the geographic distribution of fluvial mollusks of medical interest in Cuba]
Publikováno v:
Revista cubana de medicina tropical. 46(3)
The need to know the distribution of mollusks considered to play an important medical role in Cuba through a geographic representation motivated us to develop a software capable of acting as a system for the retrieval of geographic information in whi
Publikováno v:
Revista cubana de medicina tropical. 46(1)
The anatomic description of Physa cubensis, based on specimens collected in 5 different sites in Cuba, is presented. The anatomic characteristics of the reproductive system as well as mantle digitations give ground for affirming that this is a unique
Publikováno v:
Revista cubana de medicina tropical. 45(2)
A study was carried out on the molluscacidal action of agave (Agave legrelliana) on the mollusk Biomphalaria havanensis, host of Schistosoma. Different concentrations of the plant's juice extract were tested to determine lethal doses. 3 experimental
Publikováno v:
Revista cubana de medicina tropical. 43(3)
We show the main conchiological characteristics of Fossaria cubensis (Pfeiffer) and Pseudosuccinea columella (Say), intermediate hosts of Fasciola hepatica in Cuba. Also, their qualification is compared with the species which are confused.
Publikováno v:
Revista cubana de medicina tropical. 43(1)
The morphometric comparison and the reproduction dynamics were carried out for newborn Tarebia granifera individuals from 4 populations of progenitors. A significantly high difference was found in the morphometry of the juveniles, which was lower in
Publikováno v:
Revista cubana de medicina tropical. 43(1)
The conchological, anatomical and radular characteristics of Biomphalaria orbignyi are described, as well as the morphometric ratio between maximal height and maximal diameter, in which the regression coefficient value is 0.9. The life tables of Biom
Publikováno v:
Revista cubana de medicina tropical. 43(1)
It was determined that M. cornuarietis, a mollusk which has been used as agent for the biological control of the schistosomiasis hosts, may be a plague for rice fields. Each mollusk can consume 0.3 g of this plant in 24 hours, accounting for the dest
Publikováno v:
Revista cubana de medicina tropical. 43(1)
A control was carried out on Fossaria cubensis, intermediate host of Fasciola hepatica, in two localities, by means of 2 different control agents. In one of them Helisoma duryi was used due to its ecological advantages as compared with the intermedia