226 SPHAERODACTYLUS. 
h? Snout rounded, head short (normal), no dis- 
tinetive colour-pattern 5 
e? Dorsals about 10 or 12 in standard distance. 
f! Dorsals about 12, supranasals small, es wey 
by four scales about their own size 5 
f? Supranasals large, normal, separated by one or oe 
small scales. 
g! Heavily striped along back and sides, dorsal stripe 
bifureating on head . : dota: Seapets 
g? Spotted not striped. 
h! A crescentic groove on each side of rostral 
median groove : 
h? No lateral grooves on seul - 
c? Dorsals keeled and larger, no differentiated middorsal zone. 
d! Very large, four to seven scales in standard distance. 
e! Only four in standard distance, head swollen; but body 
small with collar, light coloured . ‘ 
e? Five or more scales in standard distance. 
f! Five scales, species very large, strikingly cross-banded 
f? More than five scales. 
g! Scales of chest keeled, of belly smooth : 
h! Dorsals weakly keeled 6-7 in standard ee 
tance c 
h? Dorsals anaes realest 7 in Seeded Ae 
tance - 
a? Scales keeled and imbricate but the scales of mr arioreal ree emalies ‘har 
those of flanks. 
b! A middorsal zone of tiny granules. 
ec! Large dorsals about 6 in standard distance. 
d! The large keeled tectiform scales dette: far forward on neck, 
nearly to head 2 3 
d? The large keeled dorsals ati rence so jen. 
e! Reaching just to the lower neck 
e? Reaching to scapular region only . ... . 
c? Large dorsals more than 6 in standard distance. 
d! Large dorsals about 7-8 in standard distance; ventrals weakly 
keeled 
d? Large dorsals phous 9- 10 in gbatheal distance 
e! Dorsals rather weakly keeled, about 9 in standard distance, 
granular zone only well developed posteriorly, spotted 
e? Dorsals strongly keeled about 10 in standard distance. 
f! Colour uniform except for dorsals scales having dark 
edgings, giving reticulate appearance . 
f? Colour mottled or cross-barred, loreals specials “Hell 
b?_ Middorsal zone composed of scales more or less distinctly reduced in size _ 
but not conspicuously granular as in b!. 
c! Largest dorsals about 7 to 13 in standard distance. 
d! About 12-13 of the larger scales in standard distance. 
e! Scales of belly keeled 
e? Seales of belly smooth. 
f! Scales of upper (anterior) part of neck keeled, a very 
few in 9, more in <; latter uniform iron-gray, former 
pepper and salt colour, young cross-banded. 3 
f? Most of the neck scales strongly keeled; "a a bifureating 
light mark at root of tail . 3g 
d? Dorsals and laterals rather uneven in size, sine 7 of inreest 
laterals and 10-11 middorsals in standard distance; a few small 
scales intermixed with the largest . . .-. . . . . . 
argivus 
nigropunctatus 
buergeri 
argus 
corticolus ra 
gilvitorques 
richardsonti 
macrolepis 253 5 
exsul 
notatus 
anthracinus 
copet 
scaber 
fantasticus 
pictus 
beckt 
sputator 
microlepis 
elegantulus 
vincenti 2710 
Enis 2 TF 
monilifer ‘7 
