MYRIOPODA FROM BURMA 401 



Two examples, obtained by Sig. L. Fea J', on Mt. Mooleyit 

 (1800-1900 m.), 9 Plapoo 1200-1400 m. 



Although agreeing with the preceding species in most of its 

 characters, the Sip. macuLifer differs in possessing a small sco- 

 bi na, in having a small caudal process, and the posterior border 

 of the tergites bisinuate. 



SYNOPSIS OF THE SPECIES OF SPIBOBOLUS 



a. The labral region furnislied with 6 or 8 punctures. Repu- 



gnatorial pores situated behind the sulcus. 

 a} Some of the somites provided with a scobina, the poste- 

 rior border of the tergites bisinuate ; a small caudal 

 process. Dorsal surface ornamented with two longitudinal 



davous bands maculifer, sp. n. 



b. ' Scobina absent ; tergites not sinuate ; no caudal process ; 

 dorsal surface not longitudinally vittate. 

 a.2 The transverse sulcus very deep , the area behind it 



elevated elevatus, sp. n. 



h.^ The transverse sulcus not deep ; the area behind it not 



elevated. 



a."^ The somites of the posterior end of the body dentate 



along the hinder border .... spieulifer, sp. n. 



b.^ The posterior border of none of the somites dentate. 



a^ The body black, .the posterior edge of the somites 



only obscurely ferruginous .... feae, sp. n. 



b."^ The collum flavous and the posterior borders of the 



somites also widely flavous . . . gestri, sp. n. 



b. The labral region furnished with 4 punctures ; the repugna- 



torial pores situated in front of the transverse sulcus . . 

 goesi^ caudulanuSj moulmeinensis and macrurus. 



Genus Spirostreptus. 

 18. Spirostreptixs opinatus, Karsch. 



Syn. Sp. opinatiis, Kar.'sch, Zeits. fur Naturwissen. IV, (3\ VI. p. 23, 18S1 ; 

 Pocock. .Journ. Linn. Soc. (Zool.) XXI, pp. 294-295, pi. 25, lig. 2,-2a2c. 

 Ì Sp. ail de r soni, Pocock loc cit., p. 297, pi. 25, flg. 3 (young). 



Ann- del Mus. Civ. di St. Nat. Serie 2.», Vol. XIII (12 Agosto 1893) 26 



