35 



HETERORHYNCHUS LUCIDUS (licht.j 



(Plate 4, Fig. 2.) 



Hemignathus lucidus Lichtenstein, Abh. d. Kon. Akad. Wissensch. Berlin 1838 p. 451, pi. V 



figs. 1$ 3$ (1839 — Oahu). 

 Heterorhynchus olivaceus Lafresnaye, Mag. de Zool. 1839 pi. X. and text (Oct. 1839). 



THE Oahu form of Heterorhynchus is now extinct, and specimens are only, 

 as far as we know, preserved in the Museums of Berlin (types of H. 

 lucidus), Boston (type of H. olivaceus), Francfort, Paris, Leyden, London, 

 Cambridge, Liverpool. 



In 1838 Deppe saw this bird in great numbers flying round the flowers 

 of the banana plantations. As the bird was apparently common, it is quite 

 possible that specimens are preserved in several other collections, and it would 

 be most welcome if the officials of continental Museums would give information 

 in case they should find specimens of this interesting extinct bird. 

 Habitat : Oahu. 



