chamberlin: mtriopoda of the Australian region. 25 



otherSi is at the distal edge. Coxopleurae truncate behind, not at all 

 produced; cadi with a single spinule at distomesal angle, otherwise 



unarmed. 



Length, 38 nun. 



59. COLOBOPLEURUS INOPlNATis Kraepelin. 



Fauna sttdw. Austr., 1908, 2, p. 109. 1 



Locality. — W. Australia: Karrakatta, near Perth. 1 

 This is the only non-African representative of the genus thus far 

 known. 



60. CORMOCEPHALUS LAMPRUS, sp. nov. 



Type.— M. C. Z. Xo. 1,923. Paratype.— M. C. Z. 1,924. New 

 South Wales: near Uralla, Salisbury Court (W. M. Wheeler). 



General color brown, the head and first tergite darker, or in one 

 specimen somewhat chestnut with anterior border of first and second 

 tergite dusky; antennae and distal joints of the more posterior legs 

 green. 



Cephalic plate finely and not deeply punctate; tw r o fine sulci diverg- 

 ing forward from caudal end but not reaching to middle. Antennae 

 composed of sixteen articles; first four with sparse short hairs, then 

 more dense from fifth distad. First dorsal plate overlapping the head 

 in the middle, revealing basal plate at ends, without sulci. Complete 

 sulci beginning on the second tergite. Margination of tergites not 

 present until the seventeenth tergite. Last plate without a median 

 sulcus. Prosternum with a fine and sometimes branched transverse 

 sulcus near the anterior third ; teeth 4 + 4, the three inner ones on 

 each side basally fused, the outermost one widely removed. Ventral 

 plates from second to twentieth with two complete longitudinal sulci. 

 Last ventral plate strongly narrowed caudad, caudal margin incurved, 

 corners rounded, three longitudinal impressed lines. Anal legs with 

 femur below having two spines in the outer series, two or three in the 

 meso ventral series, two above, and two at the caudal angle above. 



Length, near 50 mm. 



61. CORMOCEPHALUS ESULCATUS PoCOck. 



Ann. mag. nat. hist., 1901, ser. 7, 8, p. 458. x 



Locality. — Victoria: Melbourne, Fern Tree Gully. 1 New South 

 Wales: Wentworth (W. M. Mann). 



