Through a pocket lensNote 50 — Chapter V · CRUSTACEANS.—PRAWN, SHRIMP, MYSIS, CRABS; AMPHIPODS; ISOPODSReading editionBate and Westwood, British Sessile-eyed Crustacea, i. 8.◇Copy noteReturn to CHAPTER V CRUSTACEANS.—PRAWN, SHRIMP, MYSIS, CRABS; AMPHIPODS; ISOPODS