96 COLEOPTERA 



each becomes a little broader than its predecessor, eleventh ovate, 

 shorter than the preceding two. Prothorax longer than broad, narrow, 

 cordiform, emarginate at base, finely margined. Sciitellum strongly 

 carinated longitudinally. Elyti-a about as long as broad, with fine rims, 

 each obliquely truncated behind towards the suture. Abdomen strongly 

 margined laterally, moderately elongate, somewhat attenuated at base 

 and apex. Legs very long and slender, simple ; tarsi filiform, very 

 slender, pentamerous, the posterior not much shorter than the tibise. 



The insect has the facies of a Stilicits, but much longer and more 

 slender legs and antennae. 



176. S. micans, «..f. Zr^<7^ moderately shining, sometimes rather 

 dull, densely and finely punctate, bronzed-brown. 



Frothorax longer than broad, widest in front of the middle, curved 

 anteriorly, considerably but gradually narrowed behind ; deeply sulcate 

 on the middle, especially near the base, not very evidently punctulate, 

 so that it is rather glossy, and of a deep reddish-brown colour. Elytra 

 about as long as the prothorax, a little rounded laterally, depressed 

 behind the scutellum, distantly punctulated; shining, of a pale, or dark, 

 bronzy-brown colour. Abdomen glossy, the third and fourth segments 

 only as broad as the elytra, the four first depressed at the base ; the 

 fourth and fifth blackish, the others dark rich reddish-brown. Legs 

 castaneous, pale or dark, very long and filiform ; tarsi reddish-tes- 

 taceous. 



The pubescence is cinereous, and, except on the hind-body, not very 

 apparent. 



Length, i-|-2 lines ; breadth, scarcely J. 



I possess several specimens of this remarkable insect ; they were 

 collected at Tairua and near Whangarei. 



Group— TACHYPORID^. 



Prothoracic spiracles visible. Antennce, inserted in lateral cavities of 

 the forehead in front of the eyes. Mandibles unarmed, provided in- 

 wardly with a ciliated membrane, partially free amongst the greater 

 number. 6^^'^/// absent. jS/F/r^t sometimes longer than the sternum. The 

 seventh segment of the abdomen hardly distinct. Anterior coxa, conical, 

 prominent ; the posterior transversal. Tarsi with a variable number of 

 joints. A membraneous space underneath the prothorax. 



Conurus. 



Steph. ; Lacord IList. des Ins. Coleop., Tom. \\., p. 53. 



Metiti/m strongly transversal, truncate in front. Ligitla membrane- 

 ous, bilobed, its lobes strongly hollowed and pilose at the apex. Labial 

 palpi tri-articulate, their second joint half the length of the first and 

 third ; the penultimate of the maxillary slightly clavate, the fourth 

 small, subulate. Lobes of the maxillce corneous, nearly equal, pubes- 



