KAKATGEIDiE. 
316 
Lophochroa leadbeateri mollis (Mathews). 
Cacatoes leadbeateri mollis Mathews, Nov. Zool. vol. xviii. p. 205, 
Jan. 31st, 1912: Carnamah, South-West Australia. 
Distr .—South-West Australia. 
Lophochroa leadbeateri superflua Mathews. 
Lophochroa leadbeateri superjlua Mathews, Birds Austr. vol. vi. 
p. 196, Feb. 0th, 1917: Gawler Range, South Australia. 
Distr .—South Australia. 
Genus LICMETIS Wagler. 
Lie-metis Wagler, Abhandl. Ak. Wissensch. Miinch. vol. i. p. 505, 
(pref. Dec.) 1832. Type (by monotypy) : Psittacus tenui- 
rostris Kuhl. 
Licmetis tenuirostris (Kuhl). 
Distr. —Eastern, Southern, and North-Western Australia. 
Licmetis tenuirostris tenuirostris (Kuhl). (20-133.) 
Psittacus tenuirostris Kuhl, Nov. Act. Phys. Acad. Leop.-Carol. 
vol. x. p. 88, (pref. Oct.) 1820: “Nova Hollandia ” = New South 
Wales. (Fig. Gould, v. pi. 5; Math. vi. pi. 290.) 
Psittacus nasierts Tonuninck, Trans. Linn. Soc. Loud. vol. xiii. p. 115, May 1821 : 
Port Phillip, Victoria. 
Distr. —New South Wales, Victoria, and South Australia. 
Licmetis tenuirostris pastinator Gould. (20-134.) 
Licmetis pastinator Gould, Proc. Zool. Soc. Lond. 1810, p. 175, July 
1841: West Australia. 
Distr. —South-West Australia. 
Licmetis tenuirostris derbyi Mathews. 
Licmetis tenuirostris derbyi Mathews, Austral Av. Rec. vol. iii. p. 57, 
April 7th, 1910: Derby, North-West Australia. 
Distr. —North-West Australia. 
Genus DUCORPSIUS Bonaparte. 
Ducorpsius Bonaparte, Compte Rendus Acad. Sci. Paris, vol. xliv. 
p. o34, March 1857. Type (by tautonymy) : D. typus = Cacatus 
ducorpsi Pucheran. 
Ducorpsius ducorpsii Pucheran. (20-129.) 
Cacatus ducorpsii Pucheran, Voy. Pole Sud, Zool. pi. 20. fig. 1, vol. iii. 
1853, p. 108: Solomon Islands. (Fig. Gould, N. G. v. pi. 47.) 
