CLASSIFICATION 



•2. Batrachia. AGLOSSA. 



PHAXKUOGLOSSA : Systomata = 

 ICiigystomatidac. 

 Huluiiinac. W'itliout niamilniuiii 



steiiii. 

 Rauinae. With iiianubriuin. 

 Hyloidea. With adliesivc (iugei- 

 (liscs, 

 GYiMNOPIIJOXA. 

 Gegenbaur, 1859, '• Grimdziige der vergleichenden Aiiatomie." 



Amphibia as a separate class, (iquivalent to tliat of the Uki'tima, are 

 divided into the four Orders : PERENNIliRAXaillATA, HALA- 

 MANDRINA, BATRAGHIA, and GYMNOPHWNA. Jn tlie 

 second edition of the " Grundztige " (1870) thev are divided into 

 URODELA, AMUR A, and GYMNOPHIOXA. 

 Huxley, 1864, " Tlie Elements of Comj^arative Anatomy.' 

 Mammals. 

 Sauroids, subsequently changed into Sauropsida = Ke])tilia + Aves. 



ICHTHTOIDS, ,, „ ICHTHYOP.SIDA -^ Amphil)ia + 



Pisces. 

 Haeckel, 1866, " GenereUe Morphologie." 



Amphibia. A. Phractamphibia s. Ganocephala = Labyiinthodonta + 

 Peromela [A2:)oda]. 

 B. Lissamphibia ,^. Sozohranchia = Sozuia [ITrodela] + 

 Anura. 

 Cope, 1869.1 



Stegocephali, Gymnophidia, Urodela, Proteidka, Tkachystomata, 

 Anura. 

 Huxley, 1871, "A Manual of the Anatomy of Vertel)iate(l Animals."' 

 Amphibia I. Saurobatrachia [v.d. Hoeven's term] s. ri;(>ni:i.A 



1. Proteidea. 



2. Salamandridae. 

 II. Labyrixthodonta. 



III. Gymxophiona. 



IV. Batrachia s. Anura. 



Roulenger, 1882, '• Catalogue of the Batrachia Gradiextia s. Caudata and 

 Batrachia Apoda," divides the Caudata simply into: SALAMAXI>- 

 RIDAE, AiMPHIUMIDAE, PROTEI]>AE, and SIREXfDAE. 

 1882, '-Cat. Batrachia Salientia s. Ecuidata," see ]>. 140. 

 Cope, 1890, '' Spiopsis of the Families of Vcrtcbi'ata." - 

 Clas.s Batrachia. 



Sub-Class I. Stegocephali. 



Order 1. Ganocephali : Triinerorhachis, Ardteijomiinu. 



2. Rhachitomi : Eryopx 



3. Embolomei'i : Cricotui>. 



4. Micrcsauri : Branchiomurus, Hylononms, etc. 



' fnic. Ac. Philnd. p. 209. " Americ. NaturnJ. \xiii. ].. SJ9. 



