Park Database Species and Subspecies Ranked by Number of Sites
Where the Family Elmidae is found in All Watersheds

No. of Sites	Class	Order	Family	Genus	Species	Subspecies	Common Name	Where for All Dates?	Phenology
79	Insecta	Coleoptera	Elmidae	Optioservus	species **	-	(NA)	Here	Phenology
70	Insecta	Coleoptera	Elmidae	Promoresia	tardella	-	Riffle beetle	Here	Phenology
59	Insecta	Coleoptera	Elmidae	Oulimnius	latiusculus	-	Riffle beetle	Here	Phenology
56	Insecta	Coleoptera	Elmidae	Optioservus	ovalis	-	Riffle beetle	Here	Phenology
39	Insecta	Coleoptera	Elmidae	Stenelmis	species **	-	(NA)	Here	Phenology
37	Insecta	Coleoptera	Elmidae	Promoresia	elegans	-	Riffle beetle	Here	Phenology
26	Insecta	Coleoptera	Elmidae	Macronychus	glabratus	-	Riffle beetle	Here	Phenology
22	Insecta	Coleoptera	Elmidae	Promoresia	species **	-	(NA)	Here	Phenology
14	Insecta	Coleoptera	Elmidae	Optioservus	immunis	-	Riffle beetle	Here	Phenology
10	Insecta	Coleoptera	Elmidae	Optioservus	trivittatus	-	Riffle beetle	Here	Phenology
10	Insecta	Coleoptera	Elmidae	Stenelmis	crenata	-	Riffle beetle	Here	Phenology
7	Insecta	Coleoptera	Elmidae	Stenelmis	sandersoni	-	Riffle beetle	Here	Phenology
6	Insecta	Coleoptera	Elmidae	Microcylloepus	pusillus	pusillus	Riffle beetle	Here	Phenology
6	Insecta	Coleoptera	Elmidae	Stenelmis	musgravei	-	Riffle beetle	Here	Phenology
4	Insecta	Coleoptera	Elmidae	Dubiraphia	species **	-	(NA)	Here	Phenology
4	Insecta	Coleoptera	Elmidae	Dubiraphia	vittata	-	Riffle beetle	Here	Phenology
4	Insecta	Coleoptera	Elmidae	Stenelmis	bicarinata	-	Riffle beetle	Here	Phenology
4	Insecta	Coleoptera	Elmidae	Stenelmis	concinna	-	Riffle beetle	Here	Phenology
3	Insecta	Coleoptera	Elmidae	Ancyronyx	variegatus	-	Riffle beetle	Here	Phenology
3	Insecta	Coleoptera	Elmidae	Dubiraphia	quadrinotata	-	Riffle beetle	Here	Phenology
3	Insecta	Coleoptera	Elmidae	Optioservus	cryophilus	-	Riffle beetle	Here	Phenology
2	Insecta	Coleoptera	Elmidae	Dubiraphia	bivitatta	-	Riffle beetle	Here	Phenology
2	Insecta	Coleoptera	Elmidae	Elmidae_genus *	species **	-	(NA)	Here	Phenology
2	Insecta	Coleoptera	Elmidae	Promoresia	tandella	-	Riffle beetle	Here	Phenology
1	Insecta	Coleoptera	Elmidae	Stenelmis	mera	-	Riffle beetle	Here	Phenology

*---(not identified to the genus level)
**---(not identified to the species level)
(na)---(the Park database does not have a common name for this species)