[144] H. Woodward, P. Z. S. 1886, p. 176.
[145] W. E. Collinge, Zoologist, 1890, p. 467.
[146] Proc. Linn. Soc. N. S. Wales, ix. p. 944.
[147] Zoologist, xviii. (1860) p. 7136.
[148] A. Adams, Samarang, vol. ii. Zoology, p. 357.
[149] In Thomson’s British New Guinea, p. 283.
[150] Animal Life, p. 395. It should be mentioned that Von Möllendorff (Ber. Senck. Ges. 1890, p. 198) ridicules the whole theory.
[151] Von Martens, SB. Nat. Fr. Berl. 1891, p. 83.
[152] Von Martens, ibid. 1887, p. 183.
[153] SB. Nat. Gesell. Leipz. xiii.-xiv. p. 45.