![](http://www.alamy.com/thumbs/6/BB932E13-0D2B-4B4B-B2E0-D43D5229AA84/2BF15YT.jpg)
Pachychilus corvinus. Fluck With Opercula16 Dec 20193
Size: 2011px × 1266px
Photo credit: © SBS Eclectic Images / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: department, history, institution, invertebrate, museum, national, natural, smithsonian, zoology