Mucin Reactivity after Acute Exposure to Mercury and Zinc Chloride in Neurocytes of Freshwater Snail Bellamya bengalensis: A Histochemical Study

Table 1

Morphometrical data of ECM zones in CNS of S. maculata, Bellamya bengalensis, and L. corrianus. CG: cerebral ganglia, PS: periganglionic connective tissue sheath, IS: interperikaryonal space, and N: neuropil.

ECM zones in CNS of Bellamya bengalensis
CG	PS (diameter in m)	IS (diameter in m)	N (diameter in m)
Bellamya bengalensis	24 ± 3	58 ± 2	133 ± 2