8 AMPHIBIA 



CHAT. 



Merrem, 1820,- '' Tentaniiiii .systeiuatis Ampliibioruni.'' 

 Pholidota. [The Eeptilia.] 

 Batrachia : A POD A. 



SALIENTIA. 



metamorphosis, e.g. 



GRADIENTL.-, . , . ^ .„ ., , ■ , tt 



Amphipiieiista [ Perennibranchiate Uro- 



[Mutabilia [witli ineta 

 , J Newts.] 

 I Am ' ■ ■ rii 1 



[ dele^..] 



F. S. Leuckart, 1821, " Einiges ueber die fischartigen Amphibien." ^ 

 MoxorNOA. [The Reptilia.] 



[with temporary gills : Ecaiidata + Caudata 



'- 'I J I with permanent gills : " Proteidae,'' Meno- 



\^ imma and Amphiuma. 



Latreille, 1825, " Families naturelles du regne animal." The Vertebrata are 



divided into Hacmathenna and Haemacryma. Tlie.se terms for warni- 



and cold-blooded creatures were later on amended by Owen to Haemato- 



therma and Haematocrya. The latter are divided by Latreille as 



follows : — 



Eeptilia. Still including the Coeciliae amongst the Snakes. 



. rCaducibranchiata. 



Amphibia t, ., , . ^ 



^^Perennibranchiata. 



Pisces. 



Wagler, 1830, " Systema Amphibiorum." 



Testudines, Crocodili, Lacertae, Serpentes, Angues, Coeciliae, 



RaNAE, ICHTHYODI. 



Kanae I. AGLOSSA. 



II. PHANEROGLOSSA : 1. Cauda nulla. [The Anura.] 

 „ 2. Cauda distincta. [The Sala- 



mandridae.] 

 IcHTHYODl 1. ABRANCHIALEH. Menopoma [Cryptobranchus\ 



and A m2}hiuma. 

 II. BRANCHIALE><. [The Perennibranchiate Urodela.] 

 J. MulU-r, 1831, " Beitriige zur Anatomic . . . der Amphibien." - 



Gymnophtona, Derotremata, Proteidae, Salamandrina, Bat- 

 rachia. 

 J. P.cll, 1836, Todd's "Cyclopaedia ul' Anatomy and Phy.siology, " Ail. 

 •' Anijjhibia." 



Amphipneusta, Ilic Perennibranchiate Urodeles ; Anoura, Urodela; 

 Ahranchia, Mcnopomii and Aviphi iima : Apoda. 

 Stannius, 185G, " Handbuch der Zootomie : Anatomic der Wirbelthieie." 

 (2nd .-d.) 



Amphibia Munopnoa. The Reptilia. 

 Amphibia Dipnoa. 1. Urodela. PERENNIBRANGHIATA. 



DEROTREMATA : Amphiama and 



Menopoma. 

 MYCTODERA.-' 



' Jsis, 1821. - Treviranus' Zcitschr, f. Physiol. 1881, p. 190. 



•' d^pTj, neck ; /^ti'o^, close. 



5) 



