This paleontological restoration is inaccurate, or its accuracy is disputed.
Reason: A. canadensis did not have the tail "streamers" (they're only known for the Chengjiang species, A. sp ELRC 20001). Additionally, though the low level of detail makes it hard to tell, it appears to lack setal blades on the back and a head shield. Something about the proportions also seems off, but that might just be foreshortening.
You may ask further questions about the accuracy of this image at the image review page of Wikiproject Palaeontology on the English Wikipedia.
Summary
DescriptionAnomalocaris brine seep.png
English: A speculative Anomalocaris swimming above a Brine Seep in the Burgess Shale, bordered by Vauxia and other invertebrates.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.