Species list, Checklist of Family Chengkouaspidae ♰ for Middle Cambrian (Cambrian)

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

Taxonomy & Distribution
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Middle Cambrian

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INSECTOIDGERENGDARK LIGHT

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Checklist for Family Chengkouaspidae Zhang & Lin, 1980
and region Middle Cambrian (Cambrian)

Class	Trilobita ♰ Walch, 1771 Trilobites	96 510 1219	Families Genera Species	Taxom
Order	Redlichiida ♰ Richter, 1932	8 13 42	Families Genera Species	Taxom
Suborder	Redlichiina ♰ Harrington, 1959	6 10 39	Families Genera Species	Taxom
Superfamily	Redlichoidea ♰ Poulsen, 1927	3 4 7	Families Genera Species	Taxom
Family	Chengkouaspidae ♰ Zhang & Lin, 1980	1 5	Genus Species	Taxom

Genera for Middle Cambrian
1 Genera with 5 Species

Hydrocephalus Barrande, 1846

5

Species

Species list for Middle Cambrian
5 Species

Hydrocephalus carens ♰ Barrande, 1846
Hydrocephalus donayrei ♰
Hydrocephalus mandiki ♰ KORDULE, 1990
Hydrocephalus minor ♰ Boeck, 1827
Hydrocephalus rotundatus ♰ Barrande, 1846

Links, sources and further information

Chengkouaspidae at gbif.org
Chengkouaspidae at irmng.org