Comstock–Needham system

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31	PDF Document Add to Reading List Source URL: fossilinsects.net Language: English - Date: 2009-06-25 13:46:19 Zoology Animal flight Insect wing Meganisoptera Comstock–Needham system Odonata Pterostigma Insect anatomy Phyla Protostome
32	PDF Document Add to Reading List Source URL: entomology.si.edu Language: English - Date: 2007-11-23 15:16:28 Animal flight Insect anatomy Insect wing Seta Comstock–Needham system Biology Zoology Anatomy
33	PDF Document Add to Reading List Source URL: entomology.si.edu Language: English - Date: 2007-12-11 10:05:43 Ephydridae Comstock–Needham system Cosmopterix