16 . 
Hyloterpe apoensis basilanica , new spbspecies. 
Basilan Inland Thick-head. 
Type .— No. 161534, U.S.National Museum. Adult male. Collect¬ 
ed on the Island of Basilan, Philippine Islands, November 8, 1887, by 
D. C. Worcester. 
Adult Male .- Similar to typical yloterpe anoonsis, but paler 
throughout, with crown brownish instead of grayish; slight 1 smaller; 
underparts canary yellow instead of lemon yellow. Wing, 78; tail, 
67; culmen, 14; bill from nostril, 9.2; tarsus, 17.5; "Iris brown. 
Bill black". 
Adult female (No. 201258|u.S.National Museum. Collected on the 
Island of Basilan, Philippine Islands, February 19, 1906, by Edgar A. 
Me'iirns. Original number, 13962.)- Paler and dingier than the male; 
underparts pale canary yellow from throat backward. Wing, 71; tail, 
61; tarsus, 17.5. 
Remarks .- Specimens in the U. S. National Museum, collected on 
the Island of Si|ujor, P. I., by I). C. Bourns and D. C. Worcester, are 
exactly like Basilan specimens taken in February, 1888, and must be 
included as belonging to this subspecies. Lov/land birds from Min- 
nanao Island connect the forms syoensis and basilanica . 
Zostorops goodfcllowi malindangcnsis , new subsrecies. 
Mount Malindang Silver-eye . 
Type .- No. 202401, U. S. National ? us cum. Adult male. Summit 
of Mount Lebo (Malindnng group), altitude 5,750 feet. Misamis Prov¬ 
ince, northwestern Mindanao, May 21, 1906. Collected by Edgar A. 
Mearns (original number, 14169). 
Characters.- Smaller than typical Zosteops goodfellowi, with 
stouter bill; front half of head grayish brown instead of olive- 
green; nape greenish-gray instead of olive-green; auricular patch 
