Distinguishing heliscma [seminolina] Duryi from biomphalaria Alexandria in Egypt
Journal of the Egyptian Society of Parasitology. 1983; 13 (2): 465-73
em Inglês
| IMEMR
| ID: emr-3336
ABSTRACT
A relationship between the height [H] and diameter [D] was extracted for distinguishing the shells of Helisoma duryi and Biomphalaria Alexandrina, which are similar in general appearance. This relation is expressed as follows In juvenile snails H. duryi [H = 0.44 D + 1.7] and B. Alexandrina [H = 0.3 D + 0.7]. In older snails H. duryi [H = 0.3 D + 2.5] and B. alexandrina [H = 0.2 D + 1.54]. The difference in structure is also given
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Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Esquistossomose
/
Anatomia Veterinária
Idioma:
Inglês
Revista:
J. Egypt. Soc. Parasitol.
Ano de publicação:
1983
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