l82 



THE HISTORY OF CEEATION, 



SYSTEMATIC SUEVEY 

 Of the 3 Classes and 17 Orders of the Tracheata. 



Glasses of the 

 Tracheata. 



Sub- Glasses of the 

 Tracheata. 



Order of the 

 Tracheata. 



Two Names of 

 Generaas examples 



I. 



Spitrrrs 

 Arachnida 



11. 



CCEnttprtirs 



Scolopendria 



or 

 Myriapoda 



in. 



JFIifS 

 Hezapoda 



I. 



Long spiders 

 Arthrogastres 



n. 



Ronnd spiders 

 Sphwrogastres 



III. 



Simple-footed 



Chilopoda 



IV. 



Double-footed 

 Biplopoda 



V. 



Chewing 

 Masticantia 



VI. 



Sucking 



Sugentia 



1. Scorpion spiders 

 Solifugm 



2. Tarantella 

 Phrynida 



3. Scorpions 

 Scorpioda 



4. Book scorpions 

 Pseudoscorpioda 



5. Tailor spiders 

 Opilionida 



6. Spinning spiders 

 Aranece 



7. Mites 

 Acarida 



8. Simple-footed 

 Chilopoda 



9. Double-footed 

 Biplopoda 



10. Primitive flies 

 Archiptera 



11. Gauze-wings 

 Neuroptera 



12. Straight-wings 

 Orthoptera 



13. Beetles 

 Coleoptera 



14. Bee-wings 

 Hymenoptera 



I 15. Bugs 



Hemiptera 



16. Two-wings 

 Jyiptera 



17. Butterflies 

 Lepidoptefo, 



Solpnga 



Galeodes 



Phrynus 



Thelyphonus 



Scorpio 



Buthus 



Obisium 



Chelifer 



Phalangium 



Opilio 



Epeira 



Mygale 



Sarcoptes 



Demodex 



Scolopendra 



Geophilus 



Julus 



Polydesmus 



Ephemera 



Libellula 



Hemerobius 



Phryganea 



Locnsta 



Forficnla 



Cicindela 



Melolontha 



Apis 



Formica 



Aphis 



Cimex 



Culex 



Musca 



Bombyx 



Papiho 



