70 CATALOGUE OF 



cinereous stripe, which occupies most of the disk and is intersected 

 by the purple veins. Length of the body 6 lines ; of the wings 

 18 lines. 



Nearly allied to S. dolosa, from which it differs by the more 

 numerous vitreous marks on the wings, and especially on the hind 

 wings. 



a. Celebes. From Mr. Wallace's collection. 



Syntomts Celebesa. 



Foem. Nigra; antenna apice alba ; pectus strigis quatuor cocci- 

 neis ; abdomen coccineum, lineis transversis apiceque coccineis ; 

 alee purpureo-nigra ; anticce maculis quatuor magnis oblongis 

 vitreis; postica macula ellipticavitrea. 



Female. Black. Antennae with white tips. Pectus with two 

 crimson oblique streaks on each side. Abdomen crimson, black 

 towards the tip, the crimson hue extending further on each side than 

 in the disk ; a black line on the hind border of each segment. 

 Wings purplish black. Fore wings with four large oblong colourless 

 vitreous spots, two before the middle and two beyond the middle, 

 the fourth, or the hind exterior spot, divided by the second inferior 

 vein, which is black. Hind wings with an elliptical colourless 

 vitreous spot hindward near the base. Length of the body 6 lines ; 

 of the wings 17 lines. 



This species has most affinity to S. Cerbera. 



a. Celebes. From Mr. Wallace's collection. 



SVNTOMIS SIAMICA. 



Fcera. Nigra; caput antice luteum ; antenna apice alba, thorax 

 maculis quatuor scutello margineque postico luteis ; abdomen 

 fasciis septem luteis ; tarsi postici albo fasciati ; alee anticce 

 vitrea, margine, bast, fascia interrupta spatioque apicali pur- 

 pureo-nigris, disco basali luteo ; posticce purpureo-nigra, 

 minima, basi lutea. 



Female. Black. Head luteous in front. Antennae white 

 towards the tips above. Thorax with four luteous spots in front; 

 scutellum and hind border luteous. Abdomen with seven luteous 

 bands ; fifth band much broader than the others. Hind tarsi with 

 a broad white band. Fore wings vitreous, colourless ; border, veins 



