[49 
Measurements.— Collector's external measurements of type: head 
and body, 262; tail, 260; hind foot, 56; ear, 19.5. Cranial measure- 
ments of type: greatest length, 57; basal length, 48.3; median nasal 
leneth, 17; palatal Jength, 26.2; diastema, 14; molar row, 10.6; 
interorbital breadth, 24; postorbital constriction, 20; zygomatic 
breadth, 35.8. 
Remarks. —This squirrel, which appears to be distributed north and 
east of the related races, is intermediate between the two. The extent 
and depth of the colour on the shoulder are very variable, but the 
white lateral stripe is never entirely unbroken there as in S. prevostii, 
nor is ever attained the rich colowr, widely in contact with the black 
back, of S. p. humez. 
All other races of Sciurus prevostii with shoulder colouration of 
this type are instantly separable from S. p. wrayi by the grey or 
blackish sides of head and neck, which areas in the latter are whitish. 
9, SCIURUS HIPPURUS, Guorrr. 
Sciurus hippurus, Bonhote, p. 6. 
2 6. Bentone. 
Nowhere common in the Penimsula and always rarer than the last 
species. 
10, SCIURUS CONCOLOR, Buytu. 
Seinrus caniceps concolor, Bonnote, Ann. and Mag. Nat. Hist., (7), 
vii, 1901, p. 272: Bonhote, p. 7. 
Sciurus griseimanus, Ridley, p. 59. 
346;92. Lipis. 
246;29. Bentong. 
All the specimens have the entire dorsal area and tail suffused with 
ochraceous, deepest on the rump. 
lil. SCIURUS BILIMITATUS JOHORENSIS, Ropinson & WrRovUGUTON, 
Sciurus bilimitatus, johorensis, Robinson & Wroughton, Journ. 
F.M.S. Mus., vol. IV, No. 2 postea. 
246. Lipis. 
1g;192. Bentone. 
This race is much less ochraceous than S. bilimitatus, Miller, and 
these examples mark, as far as is known, its northward extension. 
12, SCIURUS MINIATUS, Miauer. 
Sciurus notatus iminiatus, Miller, Proc. Washington Acad. Sci., 
vol. II, 1900, p. 79. 
Sciurus vittatus, Bonhote, p. 5. 
Sciurus notatus, Ridley, p. 59. 
36;19. Lipis. 
3.6; 32. Bentong. 
These examples agree completely with specimen of S. iiniatus 
from the eastern side of the Peninsula. All have the distal portion 
of the tail very strongly rufous, 
