REVISION OF PREVIOUSLY PROPOSED CLASSIFICATIONS. 5 



Family 2. ARCHiTAEBiDiE. 



Genus Geraphrynus, Scudder : G. carbonarius, Scuddei'. 



Genus Geratarbus, uov. : G. lacoei ; scahrum, spp. u. 



Genus Architarbus, Scudder: A. votundatum, Scudder; elunijatum, sp. ii. 



Genus Kustarachne, uov. : K. tenuipes, sp u. 



Genus Anthracomartus,Karscli : A.trilohitus, Scudder; ^mi^tulatus, Scudder. 

 Order PEDIPALPI. 



FamUij Geralinurid^k. 



Genus Grseophonus, uov. : G. carhonarius, sp. n. 



Genus Geralinura, Scudder : G. carbonaria, Scudder. 



OhservatioiLs. — In these classifications the order Anthracomarti contains hetero- 

 geneous elements Ijelonging to the orders AranesE (ArtJiruIycosa), Ricinulei (Pulio- 

 chera), Anthracomarti {Antliracumartas), and, in my opinion, Phalangiotarbi 

 {(Jeniphrijnus, Gei'atarhus, Archltarhns). 



In the Pedipalpi the genera referred to the family Geralinuridse belong to the 

 very distinct sub-orders Amblypygi (Grseoj'huuna) and Uropygi {Geralinura). 



4. Haase, E., Zeitschr. dcutsch. geol. Ges., 1800, pp. G29 — 657. 



Order I. SCORPIONES. 



Sub-urder ANTHRACOSCOBPII. 

 Famihj Eoscorpioniu.k. 



Sub-families Eoscorpionini, Cyclophthalmi. 

 Order II. PEDIPALPI. 



Sub-order 1. UEOPYGI. 



Family Thelyphonid^ti;. 



Genus Geralinura, Scudder: G. carbonaria, Scudder, etc. 

 Sub-order 2. AMBLYPYGI. 

 Family Architarbid^. 



Genus Architarbus, Scudder: A. rotundaius, Scudder. 

 Genus Geraphrynus, Scudder : G. carbonarius, Scudder. 

 Order III. CHEENETES. 



Genus Rakovnioia, Kusta : B. antiqua, Kusta. 

 Order IV. OPILIONES. 



Sub-order 1. PHALANGIOTARBI. 

 Family Phalangiotarbid^. 



Genus Phalangiotarbus, uov. : P. subovalis, Woodward. 

 Sub-order 2. ANTHRACOMARTI. 

 Family Anthracomartid^. 



Genus Anthracomartus, Karsch : Many species. 

 Family Kreischeriid.*;. 



Genus Kreischeria, Geiuitz : K. wiedei, Geinitz. 

 Family Eophrynid^. 



Genus Eophrynus, Woodward : E. prestvicii, Bucklaud ; salmi, Stur ; 



sturii, sp. u. 



