244 Transactions. — Zoology. 



hairs tolerably thick, but patchy, straw-colour, passing into 

 orange over superior aspect of caput ; pars cephalica de- 

 pressedly convex, squarely truncated, eye-eminence prominent; 

 lateral index equal to two-thirds facial ; occiput exhibits near 

 centre a plainly \dsible triangular depression ; depth of 

 chjimus rather surpasses interval dividing fore-centre eyes ; 

 pars thoracica well dilated ; fovea deep, circular ; caput and 

 radial strige well defined ; profile-line ascends from thoracic 

 junction at an angle of 25°, dips across occiput with a visible 

 curve. 



Eyes on dark spots ; represent two moderately and 

 somewhat equally recurved rows ; posterior centrals separated 

 by an interval perceptibly exceeding an eye's breadth, nearly 

 twice their space from laterals ; anterior median pair visibly 

 larger than hind-pair, rather more distant from each other — 

 an eye's diameter and a half — than they are from posterior 

 centrals, scarcely their space and one-half from side-eyes, 

 which are less than half as large as centrals, divided from one 

 another by an interval scarcely equal to their radius ; a short 

 tumid process curves over fore-eye. 



Falces deep amber-colour, clouded with olive-green ; 

 sparingly haired ; conical, base projects beyond plane of 

 clypeus, somewhat retreating ; length equals their space, as 

 stout as the femur of a fore-leg. 



MaxillcB brown-pink, passing into light yellow-brown on 

 margins ; breadth nearly equals length ; dilated, round- 

 pointed ; inclined towards each other. 



Labmm shade darker than maxillae ; rather wider than 

 long, semi-oval, margins turgid. 



Sternum brown-pink, suli'used with deep chocolate-brown ; 

 hairs golden, somewhat thick ; cordate ; well-defined emi- 

 nences opposite coxas. 



Lerjs somewhat lighter shade than cephalothorax ; 

 moderately stout ; first and hind pairs do not differ greatly 

 in strength ; sparingly armed with yellowish hairs ; spines 

 yellowish, base fuscous, short, fairly numerous. 



Paljn fulvous ; slender ; armature similar to legs. 



Abdomen broad-oviform, projects over base of cephalo- 

 thorax ; studded with lake-brown papillae, projecting short 

 yellowish bristles ; sparingly clothed with yellowish hairs ; 

 ground-colour light olive-green, approximating to stone-colour 

 on medial line and lateral margins ; closely spotted — except 

 on the lighter-tinted parts — with creamy-yellow, lake-spotted, 

 lobate flecks ; humeral tubercles mammiform, apices teat-like, 

 brown ; posterior tubercle brownish-lake ; lateral margins and 

 ventral surface somewhat suffused with lake-brown. Corjjus 

 viilvcs represents a broad-oval, yellow-brown elevation; ex- 

 hibits two or three dark, heart-shaped, low costae, whose 



