154 C. M. F. von HAYEK 
Agrypnus fatuus (Candéze) comb. n. 
Lacon fatuus Candéze, 1874 : of. 
Lacon fatuus Candéze; Neboiss, 1956 : 8. 
Holotype. AUSTRALIA: g, 38153 [Fry catalogue number = data on next two 
labels]; De Boulay; N. W. Holl. N. West; Fry coll. 1905.100; Lacon fatuus Cdz. 
type [Cand.]; Lacon fatuus Cand. type, Austr. N. W. [Fry] (BMNH). 
Agrypnus feneriva (Fleutiaux) comb. n. 
Adelocera (Archontas) feneriva Fleutiaux, 19340 : 53. 
LECTOTYPE (present designation). MADAGASCAR: 9, Fénérive; feneriva Fleut., 
type [Fleut.] (MNHN, Paris). 
Agrypnus feralis (Candéze) comb. n. 
Lacon fervalis Candéze, 18916 : 243. 
Adelocera feralis (Candéze) Fleutiaux, 1926 : 96. 
The description is based on an unrecorded number of specimens from W. SUMATRA, 
Mandeling [position unknown, ?Mandelang R., 1°04’S., 102°42’E.], in the RNH, 
Leiden. Not examined. 
The generic attribution is based on the description. 
Agrypnus fergusoni (Elston) comb. n. 
Lacon fergusoni Elston, 1927 : 350. 
Lacon fergusoni Elston; Neboiss, 1956 : 8. 






The description is based on an unrecorded number of specimens from Queensland: 
Bowen (A. Simpson) and Townsville (E. W. Ferguson). 
Syntype-material (see p. 274), AM, Sydney, SAM, Adelaide. 
The generic attribution is based on the following specimen: AUSTRALIA: 2, Bowen, 
Queensland, A. Simpson; cotype (SAM, Adelaide). 
Agrypnus ferrugineus (Candéze) comb. n. 
Lacon ferrugineus Candéze, 1874 : 87. 
Lacon ferrugineus Candéze; Neboiss, 1956 : 8. 
LECTOTYPE (present designation). AUSTRALIA: g, 36820 [Fry catalogue 
number = data on next label] Nov. Holl. N. West; Fry Coll. 1905.100; Lacon 
ferrugineus Cand., Austra N. West, Type [Fry]; L. ferrugineus [Cand.] (BMNH). 
Paralectotype. 9, W. AusTRALIA, Nikol Bay; Janson coll. 1903 : 130; L. 
ferrugineus Cdz. [Cand.]; Lacon ferrugineus Cand., co-type [Gahan] (BMNH). 
The published localities are: Australie nord-occidentale: Nickol-Bay (Coll. Fry 
et Jans.). 
