Which animal class has the most species?

crustaceans
arachnids
insects
birds
About 60% of all known species are insects.
globalquiz.org
0
Correct this question
3
Very interesting!
reach: rather globalanimalsnaturezoology

Answers by country

crustaceans
arachnids
insects
birds
answers
flagRepublic of Ireland
6%
0%
87%
6%
16
flagGreece
0%
13%
86%
0%
15
flagUnknown
0%
10%
82%
3%
29
flagEgypt
0%
20%
80%
0%
10
flagItaly
0%
10%
80%
10%
10
flagthe United Kingdom
6%
8%
79%
3%
129
flagPoland
5%
8%
77%
8%
13488
flagGermany
5%
2%
77%
13%
194
flagIndia
8%
4%
76%
4%
243
flagSwitzerland
25%
0%
75%
0%
12
flagthe United States
8%
7%
73%
9%
456
flagAustria
6%
10%
73%
10%
30
flagAustralia
8%
12%
68%
10%
50
flagCanada
7%
10%
67%
7%
28
flagthe Netherlands
0%
26%
66%
0%
15
flagMalaysia
7%
7%
64%
7%
14
flagNigeria
0%
27%
63%
9%
11
flagPakistan
9%
12%
62%
12%
32
flagthe Philippines
4%
14%
61%
9%
21
flagFrance
10%
20%
60%
10%
10