BY J. DOUGLAS OGILBY. 15 
between the tip of the snout and the posterior border of the 
orbit. Hind limbs similar, but without the three latera] 
tubercles, and with an additional stout, horn-like plate at the 
base of the outer toe. 
Tail rugose, with fine vermiculations between ; its upper 
surface with seven stout dermal serrz, which are preceded by 
two, and succeeded by several finer graduated serre ; sides 
with isolated scale-like plates; lower surface covered with scales 
of irregular shape and size. 
MEASUREMENTS IN MILLIMETRES. 
Total length ae ai Ee Js a3 “is 860 
Length of head mesially .. xe ac 3 5. 90 
Length of snout .. <i ae Be os 17 
Length of mandibular sy mph sf =f a ae 22 
Diameter of eye .. : is os a an 15 
Width of interorbital space = os a a 17 
Length of neck .. #3 ae Se a rs 160 
Length of fore limb Hi Arc ae s¢ a: 110 
Length of second claw 0 a ae cis 2 31 
Length of hind limb ee Be iis Be ie 115 
Length of second claw (the tip broken) a ae a 25 
Length of tail ate 5 “it on ote : 300 
Length of carapace s ar Sa ae sit 330 
Width of carapace Se t oe %- Me 260 
Height of body .. - be i ang ef 133 
Length of plastron a us 3 ys ms 250 
Width of plastron a 3 st a ae 257 
Length of nuchal shield... 8 ae by Ses 40 
Width of nuchal shield se te ae ae st iL 
Length of margino-nuchal shield .. 2s ae af 40 
Length of first margino-brachial shield ie bi: a5 40 
Length of second margino-brachial shield oc e - 40 
Length of first margino-lateral shield Ss 38 a 44 
Length of second margino-lateral shield Be a we 42 
Length of third margino-lateral shield ai ae oe 43 
Length of fourth margino-lateral shield Ze atc 52 45 
Width of fourth margino-lateral shield oe ae oe 30 
Length of fifth margino-lateral shield Se 37 Se 41 
Length of first margino-femoral shield 56 3é 2% 48 
Length of second margino-femoral shield as 3¢ Sc 7 
Length of third margino-femoral shield “ic 30 ae 46 
Width of third margino-femoral shield 5c 36 ate 40 
Length of supracaudal shield Ar es Sic ae 43 
Width of supracaudal shield Se ac St 56 32 
Length of first vertebral shield ate ae Sc are 62 
Width of first vertebral shield ae ac oc se 89 
Length of second vertebral shield .. x = - 70 
Width of second vertebral shield .. ee are we 100 
