Checklist for Tribe Ephemerellini Klapálek, 1909 and region Southwest USA (West USA, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 681 9912 35623 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 676 9893 35599 | Families Genera Species | Taxom | Infraclass | Palaeoptera Crampton, 1915 Ancient winged insects | 27 129 321 | Families Genera Species | Taxom | Superorder | Ephemeropteroidea Rohdendorf, 1968
| 13 44 97 | Families Genera Species | Taxom | Order | Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes | 13 44 97 | Families Genera Species | Taxom | Suborder | Furcatergalia Kluge, 1993
| 7 19 38 | Families Genera Species | Taxom | Infraorder | Pannota McCafferty & Edmunds, 1979 Fusedback mayflies | 3 13 22 | Families Genera Species | Taxom | Superfamily | Ephemerelloidea Koss, 1973
| 2 11 20 | Families Genera Species | Taxom | | Family | Ephemerellidae Klapálek, 1909 Blue-Winged Olive Ephemerellidae, Spiny Crawler Mayflies | 7 15 | Genera Species | Taxom | | Subfamily | Ephemerellinae Klapálek, 1909
| 6 14 | Genera Species | Taxom | | Tribe | Ephemerellini Klapálek, 1909
| 6 14 | Genera Species | Taxom |
Genera for Southwest USA 6 Genera with 14 Species
Species list for Southwest USA 14 Species and 2 Subspecies | Attenella delantala Mayo, 1952 | | | Attenella soquele Day, 1954 | Cricket coil | | Caudatella columbiella McDunnough, 1935 | | | Caudatella edmundsi Allen, 1959 | Rubble coil | | Caudatella hystrix Traver, 1934 | | | Drunella (Drunella) flavilinea McDunnough, 1926 | | | Drunella grandis ingens McDunnough, 1934 | | | Drunella (Drunella) pelosa Mayo, 1952 | Punctate coil | | Ephemerella (Ephemerella) shanwangensis Hong, 1983 | | | Ephemerella maculata (Traver, 1934) | ⇒ Ephemerella shanwangensis Hong, 1983 | | Ephemerella velmae (Allen & Edmunds, 1963) | ⇒ Ephemerella shanwangensis Hong, 1983 | | Serratella levis Day, 1954 | Cricket coil | | Serratella micheneri Traver, 1934 | | | Timpanoga hecuba hecuba Eaton, 1884 | |
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