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
Browser for Arthropods
Region search
Continents
America
North America
USA
Alabama
+
Bibb County
+
Cherokee County
+
Tuscaloosa County
Vermont
West USA
+
Nevada
Utah
Countries
Argentina
Australia
Canada
China
India
Kazakhstan
Russia
South Korea
Sweden
USA
INSECTOID
GER
ENG
DARK
LIGHT
Home
Arthropoda
Imprint
Contact
TOP
TAX
FAM
GEN
SPE
SUB
⌕
Checklist for Family
Clavagnostidae
Howell, 1937
and region
USA
(North America)
Class
Trilobita
♰
Walch, 1771
Trilobites
163
1368
3036
Families
Genera
Species
Taxom
Order
Agnostida
♰
Salter, 1864
20
95
194
Families
Genera
Species
Taxom
Suborder
Agnostina
♰
Salter, 1864
14
66
156
Families
Genera
Species
Taxom
Superfamily
Agnostoidea
♰
M´Coy, 1849
11
62
142
Families
Genera
Species
Taxom
Family
Clavagnostidae
♰
Howell, 1937
5
8
Genera
Species
Taxom
Genera for USA
5 Genera with
8 Species
Aspidagnostus
Whitehouse, 1962
2
Species
Taxom
Clavagnostus
Howell, 1938
3
Species
Taxom
Tomorhachis
Resser, 1938
1
Species
Taxom
Triadaspis
Öpik, 1967
0
Species
Taxom
Utagnostus
ROBISON, 1964
2
Species
Taxom
Species list for USA
8 Species
Aspidagnostus laevis
♰
Palmer, 1962
Aspidagnostus rugosus
♰
Palmer, 1962
Clavagnostus aequalis
♰
Clavagnostus repandus
♰
Westergård, 1930
Clavagnostus spinosus
♰
Resser, 1938
Tomorhachis spinosa
♰
Resser, 1938
Utagnostus songae
♰
Peng, 2000
Utagnostus trispinulus
♰
Robinson, 1964
Links, sources and further information
Clavagnostidae at
gbif.org
Clavagnostidae at
irmng.org