AntsAntsArachnidsArachnids
BeesBeesBeetlesBeetles
BookliceBookliceBugsBugs
BumblebeesBumblebeesButterfliesButterflies
CicadasCicadasCrane fliesCrane flies
DragonfliesDragonfliesEarwigsEarwigs
FliesFliesIsopodsIsopods
LocustsLocustsMantisesMantises
MayfliesMayfliesMosquitoesMosquitoes
MyriapodsMyriapodsNet-wingedNet-winged
Plant-parasiticPlant-parasiticScorpion fliesScorpion flies
TermitesTermitesWaspsWasps
INSECTOIDGERENGDARK LIGHT
Home Arthropoda Imprint Contact
TAXFAMGENSPESUB
⌕
Checklist for Family Diceratocephalidae Lu, 1954
and region West USA (USA)


Class
 		Trilobita ♰
Walch, 1771
Trilobites		131
761
1351		Families
Genera
Species		 
Taxom
 

Order
 		Ptychopariida ♰
Swinnerton, 1915
30
207
456		Families
Genera
Species		 
Taxom
 

Suborder
 		Ptychopariina ♰
Richter, 1932
28
183
421		Families
Genera
Species		 
Taxom
 

Superfamily
 		Ptychoparioidea ♰
Matthew, 1887
25
179
418		Families
Genera
Species		 
Taxom
 
FamilyDiceratocephalidae ♰
Lu, 1954
1
3		Genus
Species		 
Taxom
 


Genera for West USA
1 Genera with 3 Species
Tholifrons Palmer, 19683SpeciesTaxom


Species list for West USA
3 Species
Tholifrons adevna ♰ Palmer, 1968
Tholifrons advena ♰ Palmer, 1968
Tholifrons minutus ♰ Palmer, 1968


Links, sources and further information
Diceratocephalidae at irmng.org