Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week photos of insects and people. Here's how to add your images.

Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama


TaxonomyBrowseInfoImagesLinksBooksData
Identification keys of world oribatid (Acari) families and genera
By J. Balogh
Acta. Zool. Acad. Sci. Hung., 1961
Cite: 725188 with citation markup [cite:725188]
J. Balogh, Identification keys of world oribatid (Acari) families and genera ACTA ZOOL. ACAD. SCI. HUNG., 7(3-4): 243-344, 1961.

The download button generates a pdf of the user-selected pages on command. It is a long article resulting in a huge (>100 MB) pdf. I found it necessary to download it in three parts and concatonate with Adobe Pro to avoid time-out errors. Adobe Pro's Document/Reduce File Size function can then be used to drammatically reduce the size of the final document, with no obvious loss of image quality.

Full text