共找到 3 筆符合的資料
Length: 2.02 mm; Hour-glass in shape. Dorsal margin crenate, irregular and ventral margin entire.....more
-ventral corner. Ostium and cauda undifferentiated, hour-glass to square in shape. Colliculum high.....more
mm; Specimen slightly broken in antirostrum. Hour-glass, elongate in shape. Dorsal margin entire.....more
