Results 91 to 100 of about 643 (141)

Aplexa marmorata (Guilding, 1828)(Basommatophora : Physidae) : an invasive freshwater snail in South Africa. [PDF]

, 2000
Thesis (M.Sc.)-University of Natal, Durban, 2000.Invasions of ecosystems by alien species is a worldwide problem. Man, with his constant travelling, introduces organisms to places they have never occurred in before. The introductions may be accidental or
Dana, Pelisa.
core   +1 more source

Survey of Diplostomiasis in Sturgeon Fingerling [PDF]

, 1996
In parasitologic survey on sturgeon fish in Shahid-Beheshti farm, the metacercaria of Diplostomum spathaceum were seen in the lens of fish fingerlings. The prevalence of infestation was 22 percent.
Ghoroghi, A.
core   +1 more source

RELACIÓN DE MOLUSCOS DULCEACUÍCOLAS DE RELEVANCIA SANITARIA PARA LA CAYERÍA NORTE DE CAMAGÜEY. ESTUDIO PRELIMINAR

Archivo Médico de Camagüey, 2005
Como resultado de las prospecciones malacológicas realizadas en los cayos Mégano Grande, Cruz, Romano y Guajaba, pertenecientes a la cayería norte de Camagüey, se estableció la distribución general de moluscos dulceacuícolas de relevancia médica.
Lorenzo Diéguez Fernández, Raisa Vázquez Capote, Ubaldo del Risco Barrios   +2 more
doaj  

Public parks in the city of Rio de Janeiro, southeast Brazil, and the risk of parasitosis transmission by freshwater gastropods

Anais da Academia Brasileira de Ciências
Urban parks are not only important for the wellbeing of the human population, but are also widely considered to be potentially important sites for the conservation of biodiversity.
LUCAS DE L. MOREIRA, ELIZANGELA F. DA SILVA, SUZETE R. GOMES, ALINE C. DE MATTOS, ARIELLY KELLY P. DE SOUSA, ALEXANDRE BONFIM P. DA SILVA, MARTA C. PINTO, SILVANA C. THIENGO   +7 more
doaj   +1 more source

Gasterópodos de la región subxerofítica de la Herrera, Mosquera, Cundinamarca, Colombia

Acta Biológica Colombiana, 2004
En la región subxerofítica de La Herrera en ocho hábitats (seis terrestres y dos acuáticos) se registraron 18 especies y 14 géneros de gasterópodos comprendidos en 11 familias: Helicidae, Helicodiscidae, Limacidae, Orthalicidae, Physidae, Planorbidae ...
Mónica Lucía Vera Ardila, Édgar L. Linares C.   +1 more
doaj  

BIOMONITORING KUALITAS AIR SUNGAI GANDONG DENGAN BIOINDIKATOR MAKROINVERTEBRATA SEBAGAI BAHAN PETUNJUK PRAKTIKUM PADA POKOK BAHASAN PENCEMARAN LINGKUNGAN SMP KELAS VII

Florea: Jurnal Biologi dan Pembelajarannya, 2015
This study aims to determine the quality of the river water Gandong using bio-indicators of macroinvertebrates and utilize the results of this study to be used as the building blocks of practical guidance on the subject of environmental pollution junior ...
Diah Ari Dwitawati, Ani Sulistyarsi, Joko Widiyanto   +2 more
doaj   +1 more source

Oviposiciones de pulmonado neotropicales (Moll. Basom.: Chilinidae, Physidae y Ancylidae)

Revista del Museo de La Plata, 2023
En el presente trabajo se dan a conocer las oviposiciones de Chilina fluminea fluminea (Maton) y de Gundlachia concéntrica (D`Orbigny), y se comentan las puestas de Stenophysa marmorata (Guilding). Se señalan las diferencias entre las ovadas de los Ancylidae neotropicales y holárticos, y se interpreta el nivel de organización alcanzado por las ...
openaire   +1 more source

PHYSA MARMORATA (MOLLUSCA: PHYSIDAE) COMO HOSPEDEIRO INTERMEDIÁRIO DE ECHINOSTOMA EXILE (TREMATODA: ECHINOSTOMATIDAE) NO BRASIL

Neotropical Helminthology, 2012
Cercárias do tipo equinostoma apresentando colar cefálico com 45 espinhos foram encontradas em Physa marmorata Guilding, 1828 coletadas em coleção aquática localizada em Belo Horizonte, Minas Gerais, Brasil. Metacercárias obtidas experimentalmente em Biomphalaria glabrata (Say, 1818) foram utilizadas para a infecção de Columba livia Gmelin, 1789 ...
Hudson Alves Pinto, Alan Lane De Melo
openaire   +1 more source

A survey of freshwater and terrestrial snails in a predominantly urban municipality of Rio de Janeiro State, Brazil, with emphasis on human parasites vectors

Revista do Instituto de Medicina Tropical de São Paulo, 2018
Many snail species act as intermediate hosts of helminths that transmit diseases to humans and animals, such as schistosomiasis and angiostrongyliasis.
Tassiana Pereira Tomaz, Rosana Gentile, Juberlan Silva Garcia, Bernardo Rodrigues Teixeira, Marta Júlia Faro   +4 more
doaj   +1 more source

Introduction to Physidae (Gastropoda: Hygrophila); biogeography, classification, morphology.

Revista de biologia tropical, 2003
Physidae, a world-wide family of freshwater snails with about 80 species, are reclassified by progressive characters of the penial complex (the terminal male reproductive system): form and composition of penial sheath and preputium, proportions and structure of penis, presence or absence of penial stylet, site of pore of penial canal, and number and ...
openaire   +2 more sources