Checklist of Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects) for Nearctic (Ecozones)
List of families for Nearctic 26 Families width 1283 Species and 2 Subspecies
| Aeshnidae Rambur, 1842 | Darners | 43 | Species | Taxom | | Ametropodidae Bengtsson, 1913 | Sand minnow mayflies | 4 | Species | Taxom | | Arthropleidae Balthasar, 1937 | Flatheaded Mayflies | 1 | Species | Taxom | | Baetidae Leach, 1815 | Mayflies | 204 | Species | Taxom | | Baetiscidae Banks, 1900 | Armored Mayflies | 12 | Species | Taxom | | Behningiidae Motas & Bacesco, 1937 | Tuskless burrowing mayflies | 1 | Species | Taxom | | Caenidae Newman, 1853 | Small square-gill mayflies | 48 | Species | Taxom | | Calopterygidae Selys, 1850 | Broad-winged damselflies | 8 | Species | Taxom | | Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 98 | Species | Taxom | | Cordulegastridae Calvert, 1893 | Biddie | 8 | Species | Taxom | | Corduliidae Selys-Longch..., 1850 | Baskettails | 59 | Species | Taxom | | Ephemerellidae (Klapálek, 1909) | Blue-Winged Olive Ephemerellidae | 111 | Species | Taxom | | Ephemeridae Leach, 1817 | Burrowing mayflies | 18 | Species | Taxom | | Gomphidae Rambur, 1842 | Club-tailed dragonflies | 103 | Species | Taxom | | Heptageniidae Needham, 1901 | Flat-Bodied Up-Wings Heptageniidae | 171 | Species | Taxom | | Leptohyphidae Landa & Soldán, 1985 | Little Stout Crawler Mayflies | 49 | Species | Taxom | | Leptophlebiidae Banks, 1900 | Leptophlebiids | 81 | Species | Taxom | | Lestidae Calvert, 1901 | Spread-winged damselflies | 15 | Species | Taxom | | Libellulidae Rambur, 1842 | Chasers | 114 | Species | Taxom | | Neoephemeridae Traver, 1935 | Large square-gilled mayflies | 5 | Species | Taxom | | Oligoneuriidae Ulmer, 1914 | Brushleg Mayflies | 30 | Species | Taxom | | Petaluridae Needham, 1903 | Grayback dragonfly | 2 | Species | Taxom | | Platystictidae Laidlaw, 1924 | Forest Damselflies | 1 | Species | Taxom | | Polymitarcyidae Banks, 1900 | Pale Burrower Mayflies | 12 | Species | Taxom | | Potamanthidae Albarda, 1888 | Hacklegill mayflies | 4 | Species | Taxom | | Siphlonuridae Banks, 1900 | Primitive Minnow Mayflies | 81 | Species | Taxom |
Subnodes of Palaeoptera with occurrences in Nearctic
Links, sources and further information
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