Description
Body long on long stalk ; no spines on basal part cone, near neck; cone margin with many small entations (Fig . 19) . . 18 . A. Armichona insecta . B. A. gibbosa on alia . A . 19. A. Flectichona filicauda . B. F. crenata on alia.
Type species
Figures
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Raw text
Body long on long stalk ; no spines on basal part cone, near neck; cone margin with many small entations (Fig . 19) . . 18 . A. Armichona insecta . B. A. gibbosa on alia . A . 19. A. Flectichona filicauda . B. F. crenata on alia.