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Genus Hyllus C. Koch. 
Die Arachniden XIII, p. 161, 1846. 
Ayllus walckenaeri White). 
Deineresus walckenaerii White, Ann. Nat. Hist. XVII, p. 179, pl. I, fig. 4 (1864). 
Deineresus (Hyllus) walckenaerii Van Hasselt. Tijdschr. Ent. XXII, p. 223, pl. XII, 
fig. 4 and 5 (1879). 
Hyllus walckenaerii Thorell. Ann. Mus. Grenova XXXI, p. 380 ete. 1892. 
Loc. Borneo (Baram River). 
A single adult male example, agreeing sufficiently elosely with the type, which is 
preserved in the British Museum, as to leave but little doubt as to its identity, was 
obtained. 
The species has hitherto been known only from Üelebes. 
Ayllus lacertosus C. Koch. 
Plexippus lacertosus ©. Koch, Die Arachniden XII, p. 94, pl. 348, fig. 1157 and 
1158 (1846). 
Hyllus lacertosus ©. K. var. borneensis Thorell. Ann. Mus. Genova XXXI, pp. 384, 
etc. 1892. 
Loc. Baram River in Borneo. A single adult male. 
Thorell’s deseription of lacertosus var. borneensis applies closely to this example, except 
that no mention is made of a spot of white hair at the tip of the protarsi, and of three 
white spots on each side of the abdomen, one on each side at the base and two farther 
back in its posterior half, which are plainly visible m this specimen. 
©. Koch’s figure of the immature form clearly shows the spots on the base of the abdomen; 
and the posterior side-spots oceupy the same position as the corresponding stripes shown in 
Koch’s figure of H. ianthinus, though the latter extend considerably further over the summit 
of the back. 
Genus Chalcolecta Simon. 
C. R. Soc. ent. Beleg. XXVII, p. CCXXXT, 1884. 
