Through a pocket lensNote 49 — Chapter V · CRUSTACEANS.—PRAWN, SHRIMP, MYSIS, CRABS; AMPHIPODS; ISOPODSReading editionCrustacea (International Science Series, lxxiv), pp. 8, 9.◇Copy noteReturn to CHAPTER V CRUSTACEANS.—PRAWN, SHRIMP, MYSIS, CRABS; AMPHIPODS; ISOPODS