![](http://www.alamy.com/thumbs/6/71BE3602-397A-46E5-9FFB-E83B3FFD973A/RYGMA4.jpg)
Wood cut engraved illustration, taken from 'The Treasury of Natural History' by Samuel Maunder, published 1848
Size: 10000px × 6777px
Photo credit: © Authentic-Originals / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -, ., 19th, animalia, century, common, engraving, fasciola, fasciolidae, flatworm, fluke, helminth, hepatica, illustration, line-drawing, liver, parasitic, plagiorchiida, platyhelminthes, rhabditophora, sheep, trematode, victorian, wood