6 ARKIV FÖR ZOOLOGI. BAND 11. N:0 26. 



— The direction of Cu^ in the forewing straight; the apical 

 part curved downwards to the hind margin. Narrow- 

 winged species. Anomaloplectron. 



5. Banksian lines present; the posterior one not very distinct 

 in the hindwing. Spurs absent (microscopical). 



Austrogymnocnemia . 



— Banksian lines absent. Spurs present. Acanthoplectron. 



The following Australian genera, known to me, may be 

 included in this tribe: Dendroleon Brauer, Froggattisca 'Esb.-'P. 

 and Ceratoleon Esb.-P. 



Periclystus circuiter Walker, Cat. Neur. Ins. Brit. Mus., 

 p. 400, 1853. — One specimen of this fine and peculiar in- 

 sect was present from Colosseum, Queensland. 



Two further species, laceratus Gerst. and aureolatus Till., 

 are known from Australia. 



Chrysoleon punctatus (Fig. 1) Banks, Ann. Ent. Soc. 

 Amer., p. 43, 1910. — Queensland: 1 specimen. Cape York. 

 N.W. Australia: 2 specimens, Kimberley district, and 1 spe- 

 cimen, Derby. 



No other species, belonging to this genus, are known. 



Glenoleon. 

 Banks, Träns. Amer. Ent. Soc, p. 223, 1913. 



Rs arises before the fork of Owi in the forewing. The 

 free basal part of Cu^ rather short. Cwj coalesces with lA 

 when it reaches the basal crossvein emitted from Cu^. The 

 free apical part of Cu.^ curved or undulating. 2 A simple and 

 unforked, connected with i ^ by at least three crossveins. 

 SA does not coalesce with 2 A, but it is forked close to the 

 margin, and it is connected to 2 K by two crossveins, the 

 basal one is very short. In the hindwing Cu^ is forked. 

 lA simple. 2 A present and simple. lA and 2 A connected 

 by a crossvein close to their end. Legs rather long and 

 slender. Apical tarsal joint longer than basal joint. Spurs 

 as long as or a little longer than basal tarsal joint. 



Genotype: Myrmeleon pulchellus Ramb. 



