88 RECORDS OF THE AUSTRALIAN MUSEUM. 



Ohs. — A coiiiiiion sjjecies. A large number ■were collected, 

 but they were mostly in a bad condition. 



ll'ib. — Pyramid .Mt., Gordouvale, at -lUUft., September 9, 

 1912. 



(riviHs Deliochas, Sim. 

 DeLIOCHUS PULCHHA, .^p. iiov. 



(PI. xxi., figs. 10, 11. j 



5 Cephalothorax, 2.1 mm. long, 1.5 mm. broad; abdomen, 

 3.5 mm. long, 2.3 mm. broad (PI. xxi., fig. 10). 



CepJialothora.r. — Ovate, yellow. r'irs cephalii-n obtuse, 



arolied, smooth, clouded witli dusky yelloAv at summit, bides 



and real' extremity ; segmental groove distinct ; ncular area 



broader than long ; ''liipeus arched, moderately deep. I'ars 



thoracica rather broad, strongly arched, radial giuoves distinct, 



lateral angles clouded with duskj- yellow; luedian fovea 



pi'ofuund, clouded in trout, behind, and at its depth Avith 



smoky yellow ; ittarguud hand rather broad, yellow. Eijes. — 



Arranged in three series of 2, 4, 2 ; the four com{)rising the 



median group are the largest, are close together, and 



distributed so as to form a trapezium ; lateral eyes are small, 



and arranged in pairs; they touch each other, and are seated 



obliquely ; each eye is of a pearl-grey lustre, and encircled by 



a black ring. Legs. — Long, tapering, first pair much the 



longest, straw-yellow with smoky-yellow annulations, hairy, 



and armed witli fine, long spines; relative lengths: 1, 2, 4, 3. 



Falpi. — Moderately long, similar in colour and armature to 



lefs. Falces. — Strong]}^ arched, smooth, yellow, apices slightly 



divero-ent, inner angles hairy. Ma.rilhe. — Moderately long, 



broad, divergent, arched, apices and inner angles pale yellow, 



bases and outer angles smoky-yellow. Labinvt. — Short, 



broader than long, arched, smoky-yellow, apex straw-yellow. 



SteniKiir. — Shield-shaped, hairy, arched, smoky-yellow, surface 



uneven, apex acuminate and terminating between fourth pair 



of coxa^. Abdomen Ovate, overhanging base of cephalothorax, 



arched, posterior extremity somewhat obtuse : superior surface 

 yellowish-grey, ornamented b}- numerous small, silvery-white 

 spots, a delicate, median scheme of tracery, and from about 

 midway to posterior extremity a series of dark-brown (nearly 



