Page 



Copepoda ^9 



Gymnoplea 49 



Podoplea 51 



Caligi 54 



Cirripedia 55 



Isopoda 55 



Oniscoidea 55 



Asellota 56 



Valvifera 57 



Flabellifera 57 



Epicaridea 57 



Amphipoda 57 



Decapoda 58 



Reptantia 53 



Natantia 59 



Stomatopoda 60 



Acerata 60 



Arachnida 60 



Acari&a 60 



Araneida 61 



Latidognatha 61 



Agalenidae 61 



Amaurobidae 62 



Argiopidae 62 



Anyphaenidae 62 



Argyronetidae 62 



Atypidae 63 



Clubionidae 63 



Dictynidae 63 



Drassidae 63 



Linyphiidae 63 



Liphistiidae 6Z, 



Lycosidae 64 



Mycryphanthidae 65 



Oxyopidae 65 



Pisauridae 65 



Philodromidae 65 



Pholcidae 66 



Salticidae 66 



Sparassidae 66 



Tetragnatkidae 66 



Therldidae 67 



Thonisidae 67 



Xysticidae 67 



Orthognathia 67 



Aviculariidae 67 



Pedipalpida 68 



Opilionida 68 



Pseudoscorpionida 68 



Scorpionida 69 



Gigantostraca 70 



Xiphosura 70 



Onyckophora ^0 



Linguatulida ? C 



Tardigrada 7° 



Opisthogoneata ^L 



Chilopoda 71 



(aad) 



