3. GOMPHIDAE

Dromogomphus:	spinosus, (spoliatus)
Hagenius:	brevistylus
Gomphus:	exilis, graslinellus, lividus, spicatus, quadricolor, (militaris)
Arigomphus:	cornutus, furcifer, villosipes?, (submedianus)
Gomphurus:	externus, fraternus, lineatifrons, vastus, ventricosus
Hylogomphus:	adelphus(=brevis), viridifrons
Ophiogomphus:	anomalus, carolus, colubrinus, howei, rupinsulensis, susbehcha
Progomphus:	(obscurus)
Stylogomphus:	albistylus
Stylurus:	amnicola, notatus, plagiatus, scudderi, spiniceps

4. AESHNIDAE

Aeshna:	canadensis, constricta, eremita, interrupta-lineata, interrupta-interrupta, sitchensis, subarctica, tuberculifera, umbrosa, verticalis, (septentrionalis, juncea, clepsydra, mutata)
Anax:	junius
Basiaeschna:	janata
Boyeria:	grafiana, vinosa
Epiaeschna:	(heros)
Nasiaeschna:	(pentacantha)

5. MACROMIIDAE

Didymops:	transversa
Macromia:	illinoiensis, (taeniolata, pacifica)

6. CORDULIIDAE

Cordulia:	shurtleffi
Dorocordulia:	libera
Epitheca:
(Epicordulia):	princeps
(Tetragoneuria):	canis, cynosura, spinigera
Neurocordulia:	yamaskanensis, molesta, (xanthosoma)
Somatochlora:	albicincta, cingulata, elongata, ensigera, forcipata, franklini, kennedyi, minor, walshii, williamsoni, (hineana, incurvata, linearis, tenebrosa,)
Williamsonia:	(fletcheri, lintneri)

7. LIBELLULIDAE

Celithemis:	elisa, eponina
Erythemis:	simplicicollis
Leucorrhinia:	borealis, intacta, frigida, hudsonica, glacialis, proxima
Libellula:	luctuosa, pulchella, quadrimaculata, (semifasciata, cyanea, incesta, vibrans)
(Ladona):	julia
(Plathemis):	lydia
Nannothemis:	bella
Pachydiplax:	longipennis
Pantala:	hymenaea, flavescens
Perithemis:	tenera
Tramea:	lacerata, onusta, (carolina)
Sympetrum:	ambiguum, costiferum, danae, internum, obtrusum, occidentale, rubicundulum, semicinctum, vicinum,
(Tarnetrum):	corruptum, (madidum)

ZYGOPTERA
8. CALOPTERYGIDAE

Calopteryx:	aequabilis, maculata
Hetaerina:	americana (titia)

9. LESTIDAE

Archilestes:	(grandis)
Lestes:	congener, disjunctus, dryas, eurinus, inaequalis, rectangularis, unguiculatus, vigilax (forcipatus)

11. COENAGRIONIDAE

Amphiagrion:	saucium
Chromagrion:	conditum
Argia:	moesta, fumipennis, apicalis, tibialis, (alberta, bipunctulata, emma, immunda, lugens, plana, sedula, vivida)
Coenagrion:	resolutum, angulatum, (interrogatum)
Enallagma:	antennatum, boreale, carunculatum, civile, clausum, cyathigerum, ebrium, geminatum, hageni, signatum, vesperum, vernale?, (anna, aspersum, basidens, divagans, praevarum, traviatum)
Ischnura:	posita, verticalis (damula, hastata, kellicotti, perparva)
Nehalennia:	irene (gracilis)