SCHEME OF CLASSIFICATION 



\v 



TKILOBITA (p. >l 



AIJI-- p. 'Jl l . 



Sim iimril i iil-i, p. I! 1."' . 

 7V/// ' p. 245\ 



Hut- 1- 1 1. - j I.". . 



/'<'/' p. '_' li' . 



i 'onocephalid 



mocoryphidae \>. 'JI7 . 

 Of, '111,1, i,- i p. _' 17 . 

 ' p. 247). 



Asa ."/ - ; - | '. - 1'.' . 

 Bronteidat > p. - r.' . 

 Phacopidae \<. 'Jr.* . 



' :/!//, //I,' . ]l. 'J.'.M . 



251 . 



Kiii'1'innriilii' ]'. -M 

 .li-iilitxjiiiini ]i. '_!.~>1 . 

 |i. 'J."i'_' . 



AEACHNIDA p. 255). 

 DELOBRANCHIATA = MEROSTOMATA pp. 258, 259 



Orders. Families. 



Xiphosura l v I .\ipli<>Mmn:ir > p. .; 



(pp 2^,8, 259, 276) J Xiphosuridae (p. '2, 6 | Tachypleinae p. 276 . 



Eurypterida = Gigantostraca \ El( /l ,,, //l/l . ( 290 ). 

 (pp. 2o8, 283) J 



EMBOLOBRANCHIATA (pp. 258, 



I I'.lllliili.n- p. 



trurinae p. 



, I >ipl(.i-i>]iirin;M' 

 Urod 



Sc.ii iiiuiiin.i 



Scorpionidea 



(pp. 258, 297) 



'edipalpi (pp. 258, 308) 



Araneae (pp. 258, 314) 



(Continued on the next page.} 



Buthidae (]>. 306) 



p. 306) 



Cliacriliil.-u- 'p. -07 , 

 Chaotidae (p. 307) 



Scorpionn 



j ll.'iiiiM'cirpioiiin.-ii' ] 

 I l-clinuriii.-i" p. 



p. .-,08). 



Bothriuridae p. 308 

 Thelyphonidae (p. 312 , 

 Schizonotidae Tartaridae 



/ * 



j Megacornnnae |'. 



Kii.sctirpiin.il' 

 I Chactinae 



I Tai mtulii - 



Tarantulidae =Phrynidae I |, lirvlli , ] Mh , 



,. :; 

 Liphistiidae (p. 





Pai 



.. Mi 



Aviculariidae Mygali 



' v i ' 



P. 386 





