486 ON A COLLECTION OF BHIDS FEOM THE [1877. 



K. malaccensis, Cab., to the female, thus assuming that the female wants the crimson pectoral 

 and pink frontal plumes. I rather incline to the belief that the adult birds of both sexes are 

 alike, and that the uniform green birds belong to a younger stage of plumage. One of the 

 examples obtained by Mr. Buxton is in plain green dress [N. malaccensis), but has one small 

 frontal plume pink. 



41. Habpactes k.\sumba. 



Trogon kasumha, EafHes, t. c. p. 282 (1821), parthn ; Gould, Mon. Trog. t. 10. 



Malaccan and Bornean examples do not differ. I retain the title now usually adopted, 

 although Sir S. Raffles confounded two species in his description. 



42. Haepactes dutauceli. 



Trogon duvaucelii, Temm. PI. Col. 291 (1824), "Sumatra; " Gould, Mon. Trog. t. 12. 

 Trogon kasumba, Eaffles, I. c, partim. 



Identical with examples from Malacca, where it occurs along with //. rufilus (conf. "Walden, 

 Ibis, 1871, p. 161 *). Sir S. Raffles described {I. c.) this species as being the young of H. kasumha. 



43. Batrachostomus cobnutus. 



Fodargus cornutus, Temm. PI. Col. 159, "Bencoolen" (26 July, 1823). 



The example obtained by Mr. Buxton is in full rufous plumage. It agrees with Bornean 

 individuals. 



44. Lyncoenis temmincki. 



Lyncornis temmincki, Gould, Icones Avium, t. 6, "Borneo " (1838). 

 Identical with Malaccan and typical examples. 



45. Macropteryx comatus. 



Cijpselus comatus, Temm. PI. Col. 268, "Sumatra" (1824). 

 Malaccan examples do not differ. 



Ibis, 1S77, 46. Macropteryx longipennis. 



p 299 



Ilirundo longipennis, Rafin. Bull. Sc. Soc. Philom. iii. an. ii. p. 158, " Java " (1804). 



Ilirundo klecho, Horsf. t. c. p. 143, "Java" (1820). 

 Identical with typical examples. 



47. Megal^ma myst.'Vcoph.\>t;s. 



Bucco mystacophanos, Temm. PI. Col. 315, "Sumatra" (1824) ; Marshall, Mon. Capit. t. 19; 

 Salvadori, t. c. p. 34, t. 1. 



Ilegalaima Jmmei, Marshall, Ibis, 1870, p. 536, "Borneo;" Mon. Capit. t. 21. 



* [Antea, p. 101.— Ed.] 



