Observations on the hatching process and salt and water regulation in the embryos of the freshwater snail Indoplanorbis exustus

Vaidya, D. P. ; Nagabhushanam, R.
Springer
Published 1979
ISSN:
1573-5117
Keywords:
egg mass ; hatching process ; permeability of capsular membrane
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Abstract The freshwater snail Indoplanorbis exustus laid its eggs in triple layers in a gelatinous, ribbon shaped matrix. Hatching was by mechanical means. The capsular membrane of the embryos was more permeable to water than to other organic and inorganic ions.
Type of Medium:
Electronic Resource
URL: