Michel # 2087; Scott # 2869a; Stanley Gibbons # 2092;
The Common (European River) Otter .
Lutra lutra.
Color: multicolored
Date of Issue: 25.11.1992
Face Value: 5 TWD
Designer: Yang En-sheng
Stamp Size: 39.2 × 28.5 mm.
Stamp Quantity: 12 500 000
Perforation: 11¾:12