Crustaceans (Crustacea), wood engravings, published in 1897 - stock illustration

Crustaceans (Crustacea): 1) Cyclops with eggs; 2) Fish louse (Argulus foliaceus), bottom view; 3) Lepas; 4) Water flea (Daphnia); 5) Triops (Apus ); 6) Ostracod (Cypridina mediterranea); 7) Indo-Pacific horseshoe crab (Tachypleus gigas, or Limulus moluccanus); 8) European crayfish (Astacus astacus, or Astacus fluviatillis); 9) Squilla mantis; 10) Edible crab (Cancer pagurus); 11) Rough woodlouse (Porcellio scaber); 12) Freshwater shrimp (Gammarus pulex); 13) Whale louse (Cyamus). Wood engravings, published in 1897.