Species list, Checklist of Family Catillicephalidae ♰ for Alaska (West USA, USA)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

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Checklist for Family Catillicephalidae Raymond, 1938
and region Alaska (West USA, USA)

Class	Trilobita ♰ Walch, 1771 Trilobites	74 138 123	Families Genera Species	Taxom
Order	Asaphida ♰ Salter, 1864	15 24 27	Families Genera Species	Taxom
Family	Catillicephalidae ♰ Raymond, 1938	4 5	Genera Species	Taxom

Genera for Alaska
4 Genera with 5 Species

Onchonotopsis Rasetti, 1968		1	Species	Taxom
Onchonotus Raymond, 1968		2	Species	Taxom
Triarthropsis Ulrich, 1935		1	Species	Taxom
Yukonaspis Kobayashi, 1936		1	Species	Taxom

Species list for Alaska
5 Species

Onchonotopsis occidentalis ♰ Palmer, 1968
Onchonotus antiqus ♰
Onchonotus brevifrons ♰ Palmer, 1968
Triarthropsis princetonensis ♰ Kobayashi, 1935
Yukonaspis kindlei ♰ Kobayashi, 1936

Links, sources and further information

Catillicephalidae at gbif.org
Catillicephalidae at irmng.org