Shells: Terebra dimidiata and Terebra subulata: 50-Franc (10-Ariary) Postage Stamp

A commemorative stamp depicting an orange auger (Terebra dimidiata; now Oxymeris dimidiata) and a chocolate-spotted auger (Terebra subulata). It was issued on 21 December 1990 and has a face value of 50 francs (10 ariary). The stamp is cancelled with a postmark that is indistinct.

• Michel catalogue code: MG 1280
• Yvert et Tellier catalogue code: MG 984

• Philately > Stamps > Madagascar > Post-Independence
• Philately > Malagasy Stamp Sets & Series > Marine Molluscs of Madagascar > 1990 Issue
• Fauna > Madagascar > Invertebrates > Molluscs
• Fauna > Madagascar > Invertebrates > Oxymeris dimidiata
• Fauna > Madagascar > Invertebrates > Terebra subulata