Michel # 4944; Scott # 3877; Stanley Gibbons # 5576;
The Troglobitic Leech .
Haemopis caeca.
Color: multicolored
Date of Issue: 27.12.1993
Face Value: 85 L
Designer: no information
Stamp Size: 55 × 42 mm.
Stamp Quantity: 800 000
Perforation: 13¼