| Vexillum percnodictya | |
|---|---|
    | |
| Drawing of a shell of Vexillum percnodictya (holotype) | |
|  Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Subclass: | Caenogastropoda | 
| Order: | Neogastropoda | 
| Superfamily: | Turbinelloidea | 
| Family: | Costellariidae | 
| Genus: | Vexillum | 
| Species: | V. percnodictya  | 
| Binomial name | |
| Vexillum percnodictya (Melvill, 1888)  | |
| Synonyms [1] | |
  | |
Vexillum percnodictya is a species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters. [1]
The length of the shell attains 21.5 mm, its diameter 4 mm.
(Original description) The narrow, dusky-brown shell is fusiform and turreted. It is many ribbed with smooth ribs. The interstices are deeply cancellated. The columella is three-plaited. [2]
This marine species occurs off Madagascar, Andaman Islands and Australia
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Vexillum caloxestum is a species of small sea snail, marine gastropod mollusk in the family Costellariidae, the ribbed miters.

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Vexillum diaconalis is a species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.
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Vexillum johnwattsi is a species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.

Vexillum malcolmense is a species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.