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 Ptychagnostidae Kobayashi, 1939
and region Yukon (North Canada, Canada)


Class
 
Trilobita
Walch, 1771
Trilobites
96
220
179
Families
Genera
Species
 
Taxom
 

Order
 
Agnostida
Salter, 1864
13
31
36
Families
Genera
Species
 
Taxom
 

Suborder
 
Agnostina
Salter, 1864
11
29
35
Families
Genera
Species
 
Taxom
 

Superfamily
 
Agnostoidea
M´Coy, 1849
10
28
35
Families
Genera
Species
 
Taxom
 
FamilyPtychagnostidae
Kobayashi, 1939
2
2
Genera
Species
 
Taxom
 


Genera for Yukon
2 Genera with 2 Species
Tomagnostella Kobayashi, 18511SpeciesTaxom
Triplagnostus Howell, 18691SpeciesTaxom


Species list for Yukon
2 Species
Tomagnostella exsculpta Angelin, 1851
Triplagnostus gibbus LINNARSSON, 1869


Links, sources and further information
Ptychagnostidae at gbif.org
Ptychagnostidae at irmng.org