OF NEW ZEALAND. 1237 



each side of thorax, the humeral angles, and forms four setigerous 

 crests on the top of the hind slope, the sutural pair placed further 

 forward and smaller than the outer ; the dark-coloured scales form 

 irregular or ill-defined spots ; the setae are erect, and most nume- 

 rous on the thorax and sides of the hind-body ; derm reddish-black, 

 antennae and tarsi dark-red. 



Bostrum slightly expanded in front, densely squamositate almost 

 to the extremity, punctate. Thorax much narrowed anteriorly, 

 punctate. Scutellum invisible. Elytra very little broader than 

 thorax at base, narrowed posteriorly, a little uneven, their serial 

 punctures nowhere conspicuous, apex substriate, with about ten 

 small tubercles on the basal half along the suture, and a few on 

 other parts. 



Underside squamose, abdominal segments plane. 



In form and structure this species comes near A . pascoei. 



Length (rost. excl.), 2f ; breadth, 1| lines. 



Tiritiri Island. Mr. Sandager. Described from a specimen 

 formerly set aside as a variety of No. 872. 



2177. A. xanthostictus, n,s. Oval, convex, black, antennae 

 and tarsi reddish ; clothing variegate, consisting of small depressed 

 scales and erect setae, black, fuscous, and obscure-yellowish ; the 

 brown scales cover most of the surface ; the black form a large basal 

 spot near each side of thorax, an oblique interrupted fascia from 

 near each hind thigh towards the suture, always however less dis- 

 tinct than the thoracic spots, generally only dark-brown, and in one 

 specimen altogether absent; the yellowish scales are scattered on 

 the rostrum, cover the sides of the thorax, and, on the elytra, form 

 a great many small spots ; there is always a whitish spot near each 

 side of the apex, with some dark scales adjacent thereto. 



Body quite oval, free from conspicuous elevations or depressions. 

 Rostrum a little widened near apex, rough -looking, coarsely and 

 rugosely punctate. Antenna implanted just behind the middle ; 

 second joint of funiculus more slender than first, but quite as long 

 as it. Thorax narrowed anteriorly, punctate. Scutellum invisible. 

 Elytra with striae, distinctly visible, however, only when looked at 

 sideways, the punctures regular but rather distant, a few minute 

 tubercles may also be noticed. The seta never form spots or crests, 

 being pretty evenly distributed over the surface. 



Length (rost. excl.), 2J ; breadth, 1J lines. 



Of this extremely variable species I possess four individuals, all 

 sent by Mr. Sandager from Mokohinou Island, one of which, owing 

 to the much finer rostral sculpture, I consider to be the female. 



2178. A. adamsi, n.s. Variegate, piceous, rostrum and tarsi 

 pitchy-red, antennae pale-red ; wholly covered with flat, blackish 

 and greyish - testaceous scales, and elongate erect ones similarly 

 coloured. 



Rostrum moderate, shining, with a nearly plane surface, almost 

 smooth along the middle, the punctures sometimes forming the 



