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Maryland Checklist - Genus: Efferia - all-time (Total: 4)   

	Photos	Common Name	Genus	Species	Records	Category	Family	Order	Class	Kingdom
1		No Common Name	Efferia	pogonias	2	Robber Flies	Asilidae	Diptera	Insecta	Animalia
2		No Common Name	Efferia	aestuans	30	Robber Flies	Asilidae	Diptera	Insecta	Animalia
3		No Common Name	Efferia	sp.	154	Robber Flies	Asilidae	Diptera	Insecta	Animalia
4		No Common Name	Efferia	albibarbis	58	Robber Flies	Asilidae	Diptera	Insecta	Animalia