411 REFERENCE · Wikibooks
Dichotomous Key/Odonata
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Odonata Animalia Arthropoda Hexapoda Insecta Odonata
1
Comparative wing size
Both pairs of wings same size - #3: Zygoptera
Hind wings broader near base than fore wings - #2: Anisoptera
2: Anisoptera
3: Zygoptera
cs:Dichotomický klíč:Odonata