“Average measurements from nine males: Length, 99; culmen, 15; wing, 53; tail, 26; tarsus, 13. From two females: Length, 97; culmen, 15; wing, 50; tail, 24.6; tarsus, 14.” (Bourns and Worcester.)
634. DICÆUM ASSIMILE Bourns and Worcester.
SULU FLOWERPECKER.
- Dicæum assimilis Bourns and Worcester, Minnesota Acad. Nat. Sci. Occ. Papers (1894), 1, 19; McGregor and Worcester, Hand-List (1906), 96.
Sulu (Bourns & Worcester); Tawi Tawi (Bourns & Worcester).
“Adult male.—Above exactly like D. sibutense, but chin, throat, and fore breast very much lighter than sides of face, being clear ashy gray, as in D. trigonostigma. As Dr. Sharpe expressly states that this is not the case in S. sibutense, but that the latter species has the throat like the sides of the face and head, it is evident that the Sulu and Tawi Tawi (?) birds belong to a distinct species having the back of D. sibutense and the under surface of D. trigonostigma.
“Adult female like that of D. sibutense, but with the throat, upper breast, and sides of face light ashy gray, uniformly washed with yellow. The plate in Ibis seems to show a faint orange mark on the back of the female of D. sibutense, though no such marking is described in the text. If this is the case, the female of D. sibutense differs from that of every other Philippine representative of the genus.
“A male from Sulu measures 89 in length; culmen, 13; wing, 52; tail, 24.6; tarsus, 13.4. Two females from the same locality measure 84 in length; culmen, 12.7; wing, 50; tail, 24.6; tarsus, 12. We have only females from Tawi Tawi and can not be quite sure of the identification.” (Bourns and Worcester.)