Histological and histochemical studies of the sparganum of Spirometra ranarum (Meggitt, 1925) in Rana cancrivora Gravenhorst, 1829

The histological structure and organization of the sparganum of spirometra ranarum are presented. The cuticle consists of three elements : the cuticular hair homogeneous basement and membrane. Immediately beneath is the subtegumentary masculature (peristaltic layer) arranged into outer circular and...

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