PSM V21 D619 Caddis worm with its caseSimilarBulletin - United States National Museum (1965) (20514222731)A group of ants crawling on a piece of wood. Insect hymenoptera ant.A blue and red bug sitting on top of a green leaf. Insect leaf dress coat.Chlorotabanus crepuscularis, Green Horse Fly, Duck, NC 2016-01-07-14.09 (23999335930)Public domain stock image. Spider animal arachnids.NSRW Hessian Fly - Public domain illustration drawingMoreRelatedPSM V01 D223 Flint hatchetsPSM V47 D067 Gesner snails - Drawing. Public domain image.PSM V17 D663 A caught tendril of bryonia dioicaPSM V31 D052 Lapa dos mousos - Public domain botanical illustrationPSM V53 D361 Ivory billed woodpeckerPSM V08 D693 Burrowing barnacleMorePSM V21 D619 Caddis worm with its casefile_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummaryCaddis worm with its caselabel_outlineTagspopular science monthly illustrations volume 21trichoptera larvae and hidesincectsentomologyinsectsscientific illustrationssciencescience historypopular sciencedate_rangeDate1882createSourceWikimedia CommonslinkLinkhttp://commons.wikimedia.org/copyrightCopyright infopublic domain