MCZ Mala 254312
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Pisidium clarkeanum | Thailand | W. of Mae Sot, River Moei | 21/Oct/1964 | body (70% ethanol) | ||
MCZ Mala 292191
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Pisidium clarkeanum | Thailand | Takrong River at Nakon Ratchasima | 2/Apr/1965 | shell (dry) |