26 ARTHROPODA 



Order PROTURA 



( = Myrientomata) 

 Eosentomon; Acerentulus 

 Order DIPLURA 



(= After a) 

 Campodea; Japyx 

 Order THYSANURA (bristle-tails) 



Machilis; Petrobius; Lepisma (silver fish) ; 

 Thermobia (fire brat) 



Sub-class PTERYGOTA 

 (=Metabola) 



Division Palaeoptera 



( =Exopterygota, Hemimetabola, - [Polyneoptera + Paraneoptera]) 

 Order EPHEMEROPTERA (may-flies) 

 ( = Plectoptera) 

 Ephemera: Baetis 

 Order ODONATA 



( = Paraneuroptera) 

 Sub-order Zygoptera (damsel flies) 



Agrion; Coenagrion; Lestes 

 Sub-order Anisozygoptera 



Epiophlebia 

 Sub-order Anisoptera (true dragonflies) 

 Aeshna; Anax; Gomphus; Petalura; Cordulegaster ; 

 Libelhda 

 Division Neoptera 

 Section Polyneoptera 



( = Exopterygota, Hemimetabola, - [Paraneoptera + Palaeoptera]) 

 Order DICTYOPTERA 

 Sub-order Blattodea (cockroaches) 



Blatta; Periplaneta; Blaberus; Ectobius 

 Sub-order Mantodea (mantids) 

 Chaetessa; Mantis; Empusa 

 Order ISOPTERA (termites, white ants) 



Mastotermes; Kalotermes; Neotermes; Hodotertnes 

 Order ZORAPTERA 



Zorotypus 

 Order PLECOPTERA (stone-flies) 

 (=Perlaria) 

 Eusthenia; Per la; Nemoura 

 Order GRYLLOBLATTODEA 

 (=Notoptera) 

 Grylloblatta 

 Order PHASMIDA 



( = Cheleutoptera) 

 Carausius ( = Dixippus) (stick-insect) ; Phyllium 

 (leaf-insect) 

 Order ORTHOPTERA 

 ( = Saltatori a) 

 Sub-order Ensifera (longhorned grasshoppers) 

 Tettigonia ( —Phasgonura) (bush cricket); 

 Gryllotalpa (mole cricket) ; Ache t a ( = Gryllus) 

 (cricket) ; Nemobius; Oecanthus (snowy cricket) 



