Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: May 5, 2025
The paddi-field leech of Ceylon, used for surgical purposes, has the dorsal surface of blackish olive, with several longitudinal striæ, more or less defined; the crenated margin yellow. The ventral surface is fulvous, bordered laterally with olive; the extreme margin yellow. The eyes are ranged as in the common medicinal leech of Europe; the four anterior ones rather larger than the others.
Thwaites states that there is a smaller tank leech of an olive-green colour, with some indistinct longitudinal striæ on the upper surface; the crenated margin of a pale yellowish-green; ocelli as in the paddi-field leech; length, one inch at rest, three inches when extended. Mr. E.L. LAYARD informs us, Mag. Nat.
Word Of The Day
Others Looking