Haswell, Proc. Linn. Soc. N.S.W. ix. 1884, p. 71; Howes, P.Z.S. 1887, p. 3.
Warren, Quart. Journ. Micr. Sci. xlv. 1902, p. 631.
See Ridewood, Nat. Sci. viii. 1896, p. 391, for references.
Ridewood, op. cit. p. 390.
For references see Howes, Linn. Soc. Journ. Zool. xxiii. 1890, p. 381.