The following list gives the orders or principal groups into which the Class insecta may be divided.
"On the Origin and Metamorphoses of Insects"
Sir John Lubbock
It is also a typical insect, so that a careful study serves as a basis for a knowledge of the class insecta.
"Ontario Teachers' Manuals: Nature Study"
Ontario Ministry of Education
Quo audito, ferox exit Tarentula ut muscas vel alia hujus modi insecta, quorum murmur esse putat, captat; captatur tamen ista a rustico insidiatore."
"The Life of the Spider"
J. Henri Fabre