On the importance of larval characters in the classification of mosquitoes This book, "On the importance of larval characters in the classification of mosquitoes", by S.R. Christophers, is a replication of a book originally published before 1906. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.