114 GBCKONH)^. 



Oosymbotus, Fitzing. I. c. p. 104. 



Microdactylus, Fitzing. I. o. 



Onychopus, Fitzing. I. c. 



Taoliybates, Fitzing, I. e. p. 105. 



Pnoepus, Fitzing. I. c. 



Velernesia, Oray, Cat. p. 156. 



Boryura, Oray, I. c. 



Platyurus, Qray, I. e. p. 157. 



Leiurus, Gray. I. c. 



Nycteridium, Giinth. Rept. Brit. Ind. p. 111. 



Digits free or more or less webbed, dilated, inferiorly -with two 

 rows of lamellsB ; aU the digits provided with slender distal clawed 

 joints angularly bent and rising from within the extremity of the 

 dilated portion. Dorsal lepidosis uniform or heterogeneous. Pupil 

 vertical. Males with prceanal or femoral pores. 



Southern Europe ; Southern Asia ; Africa ; Tropical America ; 

 Polynesia. 



Synopsis of the Species. 



I. Digits quite free. 



A. Back with uniform flat subim- 



bricate scales 1. homoeohpis, p. 117. 



B. Pree distal joints of all the digits remarkably short. 



3 lameUse* under the inner, and 4 or 



5 under the median toe ; dorsal scales 



uniformly granular 2. bouvieri, p. 118. 



5 or 6 lamellae under the inner, and 8 



or 9 under the median toe ; dorsal 



granules intermixed with small round 



keeled tubercles 3. reticulatus, p. 118. 



5 lameUee under the inner, and 9 under 



the median toe ; dorsal tubercles oval, 



subtrihedral, strongly keeled 4. gracilis, p. 119. 



0. Pree distal joints of digits long. 



1. Dorsal tubercles, if present, small, smooth, conical, or 

 very feebly keeled. 



a. Less than 8 lameUae under the inner toe. 



a. Tail with rows of enlarged tubercles. 



Inner digit very short, with sessile claw ; 



no tubercles on hinder part of head . . 5. frenattis, p. 120. 

 Dorsal tubercles small, convex or very 



feebly keeled; 5 or 6 lamellae under 



the inner, and 7 to 9 under the median 



* The infrticligital lainellaj are counted longitudinally, those which are 

 divided on the median line being reckoned as one. 



