21 Rcpt. 
Systematic) — BatraoUiA. 
fPLACODONTIA. 
f Placochelys alpis sordidce subsp. n. 
Rhaetic, of Wendelstein, Broili, Miin- 
ohen SitzBer. Ak. Wiss. 1920 p. 311. 
RHYNCHOCEPHALIA. 
Sphenodon punctatus, vascular system, 
O’Donoghue 172 ; brain, Unger 228 ; 
tail, Woodland 269 ; auditory appa- 
ratus, Wyeth 273. 
PELYCOSAURIA. ' 
f Dimetrodon gigas, reconstruction ; 
Gilmore 114 ; D. incisivus notes on, 
Huene 135. 
BATRACHIA, 
Of the British Isles, Boulenger 49 ; 
of Roumania, Mertbns 158b ; of 0. 
Europe, FejIsrvAry 103, 106 ; Fej6r- 
vAry-Langii 108 ; of Sumatra, Robin- 
son and Kloss 190 ; of the Philippines, 
Taylor 223 ; of California, Terron 
225 ; of Algiers, Werner 253 ; of 
Kordofan, Werner 255 ; of Ontario, 
Wright and Simpson 272 ; of the 
Taurus, Venzmer 234 ; of the Comoro 
Ids., Voeltzkow 238. 
Phylogeny, osteology, Abel 1 ; 
connective tissue, Baitsell 11 ; diges- 
tive apparatus, Cotronei 72 ; meta- 
morphoses, Cotronei 73 ; nasal organ, 
Higgins 127 ; thyroid glands, Jenson 
140 ; skin-growth, Sluiter 209 ; hypo- 
branchial muscles, Edgeworth 91 ; 
respiration, Willem 260, 261 ; ecto- 
dermic irritability, Wintrebert 265, 
266, 267. 
ECAUDATA. 
Of Tertiary of Hungary, Fej^rvAry 
98 ; of Eastern U.S.A., Overton 175 ; 
Tadpoles from Kartabo, Zee- Van 224. 
Neotony, Swingle 221 ; 26-31 ; ribs, 
Fej^rvAry-Langh 109 ; thyroid feed- 
ing, Jenson 139 ; gills, Michl 159 ; 
pigment in larvae, Nageotte 168 ; 
Prenant 181 ; parthogenesis, Par- 
menter 179. 
Ranidae. 
j Rana Monograph of American spp., 
Boulenger 41 ; monograph of Austra- 
lasian spp., Boulenger 42; R. macrodon 
var. blythii nom. n. for R. fusca Blyth 
(non Meyer) p. 43 ; R . annandalli p. 77 
E. Himalayas, gardensis p. 170 Assam, 
picturata p. 179 Borneo, crassiovis p. 213 
5631 
Sumatra, spp. nn. Kampeni nom. n. for 
pantherina van Kampen p. 213, Bou- 
lenger Calcutta Rec. Ind. Mus. 20 
1920 ; hexadactyla, larvse, Rao 185 ; 
R. tigrina, Hora 131 ; osteology, 
larvae, Rao , 185 ; R. esculenta larval 
stomach ; Galotti 112 ; in brackish 
water, Bertin 22 ; R. temper aria 
hermaphroditism ; Heymons 126 sex 
determination in rigor mortis, Crew 
74 ; in brackish water, Bertin 22 ; R. 
leptodactyla 'larvae ; Rao 185 ; R. 
hymenopus sp. n. S. Africa, Boulenger 
Ann. Mag. Nat. Hist. London ser. 9 6 
p. 106 ; R. pumilio sp. n. Senegal, 
Boulenger Ann. Mag. Nat. Hist. ser. 
9 6 p. 106 ; R. guerzea sp. n. French 
Guinea, Chabanaud Paris Bull. Com* 
d’6tudes hist. Sci. Afrique Occid. 
Fran<;. 1920 p. 493 ; R. arvalis wolters- 
torjji , subsp. n. Hungary, Fej£rvAry 
Ann. Mus. Nat. Hung. Budapest 17 
p. 179 (1919); R. moodiei p. 234; 
parva p. 241 ; guerreroi, p. 265 ; 
sanchezi, p. 266 ; philippinensis, p. 266 ; 
melanomenta, p. 268 ; grandocula, p. 279 
spp. nn., Philippines ; Taylor Philip- 
pine Joum. Sci. 16 1920 pis. ; R. aesopus, 
note on, Deckert 76 ; R. holsti note 
on type-specimen, Procter 183 ; notes 
on by Noble 170 ; Van Denburgh 232 
( Babina holsti and subaspera). 
Rhacophorus modeslus p. 293 poscilo- 
notus p. 294 spp. nn. W. Sumatra, 
Boulenger J. Fed. Malay Mus. 8. 
Hazelia gen. n. spinosd sp. n., Philip- 
pines, Taylor Philippine Joum. Sci. 
16 p. 292 pi. [near Rhacophorus ]. 
J.xalus cornutus sp. n. W. Sumatra, 
Boulenger J. Fed. Malay Mus. 8 
p. 296 pi. viii. 
Philautus hazelae, p. 298 ; monlanus 
p. 305, spp. n. Philippines, Taylor 
P hilippine Joum. Sci. 16 pis. 
Comufer laticeps sp. n. Philippines, 
Taylor Philippine Joum. Sci. 16 p. 317 
pi. 
N yctibatrachus sancti-palustris sp. n., 
N. sancti-palustris modestus var. n. S. 
India, Rao Bombay J. Nat. Hist. Soc. 
1920 p. 125 pi. 11, figs. 12-18. 
Arthrolepiis stenodactylus redescribed, 
Procter 180. 
Rappia plalyrhinus sp. n. E. Africa, 
Procter P.Z.S. 1920 p. 416 fig. 3. 
Megalixalus loveridgii sp. n. E. Africa, 
Procter t.c. p. 418 fig. 4. 
