1885.] DURING THE VOYAGE OF THE YACHT ' MARCHESA.' 553 



57. Hypothymis puella, Wallace. 

 Hypothymis puella, Wald. op. cit. p. 66. 

 a, b. Juv. S • Menado. 



e. $ . Menado. 



d. 5 . Limbe Straits. 



e,f. Kema. 



Iris brown ; bill bluish black ; feet blue. 



58. Artamus monachus, Temminck. 

 Artarmis monachus, Wald. op, cit. p. 67. 

 a. 5 . Near Menado. 



59. Artamus leucorhynchus (Linn.). 



Artamus leucorhynchus, Wald. op, cit. p. 67. 



a. (S . Menado. 



b. $ . Menado. 



The Celebes birds resemble some I have from Sumbawa, in the 

 grey of the throat being not so sharply defined as it is in Philippine 

 and Bornean birds. The amount of white on the rump in the 

 former also appears more restricted than in the latter. 



60. Graucalus leucopygius, Bp. 



Graucalus leucopygius, Wald. op, cit. p. 68. 

 a,h. S • Menado. 



c. $ . Menado. 



d. e, $ . Gorontalo. 



/. ? . Talisse Island, N. Celebes. 



Iris brown ; bill and tarsus black. Length about 28 centims., 

 wing 15-5. Native name Koukou inewahaf. The female is paler 

 than the male, is without the black lores, and has the white on the 

 rump more extensively diffused. 



61. Edoliisoma morio (S. Miiller). 

 Volvocivora morio, Wald. op. cit. p. 69. 



a. 6 • Kema. 



b. 5 . Kema. 



c. Juv.l Kema. 

 d,e. c? . Menado. 



Iris brown ; bill and feet black. Length about 25 centims., wing 

 12. '!!iative name Toktok ruoit. 



I am inchned to think that the plumage of the young male is very 

 nearly identical with that of the adult female. In c, which is 

 marked " sex. incert." on the label, the under surface shows evident 

 signs of turning grey, and in e, marked " 6 , Menado," the bird is 

 evidently immature from the amount of ochraceous edging to the 

 wing-feathers. 



