lis KKCORliS OK THE AfSlKAM AN MISEIM. 



obliquely, and separated tioui eacli other by a space equal to fully tliree 

 times their individual diameter; anterior medians sliglitly smaller, round, 

 ringed with black, poised obliquely, and separated fi"om eacli other by a 

 space equal to that of once their own individual diametei- ; rear laterals 

 slightly smaller than their anterior lateral neighbours ; they are also 

 ringed with black, are elliptical, and poised obliquely; ])osterior 'medians 

 minute, I'onud, and widely separated, each one just touching its lateial 

 neighbour (PI. xxii., fig. (nSj. Leijs. — Rather shoit, sturily. concolorous 

 Avith cephalothorax, densely hairy, but displaying naked areas: cmcIi ani- 

 bnlatory limb armed with a few strong spines: metatarsi and tarsi i. and 

 ii. scopulated ; relative lengths: -1, 1, "2, 3. I'ulpj. — Long, strong, siniihu- 

 in colour, clothing and armature to leg i., taisus scopulated. Falce.-!. — 

 Projected forward, moderately strong, darker in colour than cephalothoi-ax, 

 clotlied with short hairs and long, coarse bristles ; inner margin of the 

 furrow of each falx armed with a row of eight strong teeth, and the outer 

 with a row of five sinall teeth ; rastelhiiii coiisists of three transverse rows 

 of leather strong teeth ; ftdKj long, uearl}' black, well curved. Maxillie. — 

 Dark reddish-brown, arched, hairy, lieel well rounded, inner angle fringed 

 with, a beard of reddish hairs, and terminating at apex in an obtuse point ; 

 a few small scattered spines at base. Lahinm. — Concolorous, well arched, 

 longer than broad, hairy, devoid of spines, apex excavated. Stern nin. — 

 Concolorous also, pyriform, arched, haiiy, terminating obtusely between 

 fonrth pair of coxi« ; aiyilla small, first two paii'S marginal, posterior ]iair 

 submarginal. Abdorne}!. — Obovate, sliglitly overhanging base of cephalo- 

 thorax. haii'v ; superior surface and sides yellow, irrorated with choci)late 

 brown ; inferioi' surface yellow, hairy. Spinnerets. — As in the male. 



(JJis.—Ouii adult male, and several fenniles in various stages of devel- 

 o])ment wei-e collected. In none of the latter is there any distiiu-t design, 

 although in some of the younger forms there are traces of chocolate 

 iirown transverse bars. 



Jlifh. — Jenolau Caves, New 8outh Wales. 



Ai;i!A.\i ii> i'Arii.i,iosi-s, .s'y». nor. 

 (PI. xxii.. Hg. ()il.) 



9- Cephalothoi-ax, lO'J nun. long, 71 mm. broad: abdomen, 1"J"4- 

 mm. long, !>"') mm. broad. 



Cephalothorax. — Obovate, pilose. iVov? cephaUrn raised, will aic-hed, 

 ascending, compressed laterally, thoracic groove well defined : nrnlar oreo 

 broadei- than long, fringed in front with a tuft of stiff black bristles; 

 anterior lateral eyes close to edge of clypeus : cIiijivks hyaline, nuHlerately 

 deep, sloping gently forward, ur.dulated. Port! thorarini uneven. nn)derate- 

 ly aiched, ladial grooves distinct ; at rear of thoracic fovea there are two 

 depressions or pits ; t/iararir fovea modei'ately deeji, straight : nniryinal 

 Iniiid moderately broad, undulating, yellowish, fringed with tine hairs. 

 Eyes. — Disti'ibuted over two rows of four each : nnterioi- rt»w strongly 

 proenrved ; rear I'ow pi-ocnrved in front, I'fcnrved ix-hind : anterior and 

 posterioi' latei-al eyes of nearly equal si/i', the hitter i)eing slightly the 

 smallest, elliptical, ringed with black, and poised ol)liquely ; front lateial 



