Checklist for Superorder Ephemeropteroidea Rohdendorf, 1968 and region Randolph County (Illinois, USA)
List of families for Randolph County (Illinois) 6 Families width 12 Species
Genera for Randolph County (Illinois) 9 Genera with 12 Species
Species list for Randolph County (Illinois) 12 Species | Baetis (Baetis) tricaudatus Dodds, 1923 | Light blue dun | | Ephemerella (Ephemerella) excrucians Walsh, 1862 | Bluewinged olive dun | | Ephemerella invaria Walker, 1853 | Chocolate dun | | Ephemerella needhami (McDunnough, 1925) | ⇒ Ephemerella shanwangensis Hong, 1983 | | Hexagenia (Hexagenia) limbata Serville, 1829 | Burrowing mayfly | | Isonychia (Isonychia) bicolor Walker, 1853 | Leadwinged coachman | | Maccaffertium (Maccaffertium) mediopunctatum McDunnough, 1926 | Olive Cahill quill | | Maccaffertium modestum Banks, 1910 | Light Cahill | | Maccaffertium terminatum Walsh, 1862 | | | Maccaffertium vicarium Walker, 1853 | American brown | | Stenonema femoratum Say, 1823 | Dark Cahill | | Teloganopsis deficiens Morgan, 1911 | |
Subnodes of Ephemeropteroidea with occurrences in Randolph County (Illinois)
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