| Phidiana militaris (Alder & Hancock, 1864) Military phidiana | 
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| photo by 
	www.tropicalfavourites.com | 
| Family: | Facelinidae () | |||
| Max. size: | 3 cm TL (male/unsexed) | |||
| Environment: | benthic; marine | |||
| Distribution: | Indo-West Pacific and the Mediterranean. | |||
| Diagnosis: | ||||
| Biology: | Assumed maximum length from Ref. 844. Feeds on hydroids (Ref. 107862). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | harmless | |||
| Country info: |  | |||