The Dcrmatoptera. 319 



valde perspicuis ; segnientum iiltimuiu dorsale rufo-iiigrum, trans- 

 versum, uiargine postico subrecto, medio impressum, supra inser- 

 tionem forcipis obtuse subtuberculatuiu, angulis externis posticis 

 rectis. Pygidium vix vel haud perspicuum, breve, obtusum, 

 Forcipis bracchia : r^ basi remota, gracilia, valde elongata, subrecta, 

 apicem versus ovato-incurva, apieibus ipsis attingentibus vel 

 decussatis, paullo ante medium margine interno dente valido acuto, 

 nonnihil sursum oblique spectanti, armata. ^ . 9 ignota. 



s 



Long, corporis . . . 8'5-l0 mm. 

 „ forcipis . . . 5-8 ,, 



Hab. India borealis, Dardjiling {Harmand, 2854- 

 90 ; 4 ^^ : Mus. Paris). 



Allied to A.sansibarica, Karsch., and A. machindcri, Burr, 

 falling into the group with long slender forceps, unspotted 

 elytra, unicolorous antennie, simple pygidium, unarmed 

 last dorsal segment, and fully-developed wings. 



Forjiaida mikado, sp. n. 



Statura robusta ; colore rufo-castaneo, elytris alisque pallidoribus. 

 Caput fusco-rufum, suturis haud perspicuis ; antennae brunnea?, 12- 

 segmentataj, segmento 2 minimo, 4 quam tertium paullo breviori. 

 Pronotum latum, capite vix angustius, fusco-rufum, pallido- 

 marginatum, margine antico recto, angulis baud rotundatis, mar- 

 gine postico angulisque posticis rotundatis, prozona tumida, interdum 

 utrinque tuberculo minimo indistincto instructa, metazona deplanata, 

 lateribus reflexis. Elytra unicoloria fusca vel fusco-testacea ; alaj 

 fusco-testaceaB. Pedes longi, fusci vel fusco-testacei. Abdomen 

 fusco-castaneum, nitens, pone medium paullo dilatatum, plicis 

 lateralibus distinctis ; segnientum ultimum dorsale ^ transversum, 

 latum, breve, medio impress©, sulculo obsolete instructum, margine 

 ipso postico medio triangulariter reflexo, utrinque supra insertionem 

 forcipis obtuse-tuberculato ; segmentum penultimum ventrale trans- 

 verso ovale, ultimum totum obtegens. Pygidium ^ breve, quad- 

 ratum, prominens, angulis posticis tuberculo minimo obsoleto 

 instructis. Forcipis bracchia $ depressa, elongata, basi ipso dila- 

 tata ac deplanata, hac parte dilatata dente interno obtuso termi- 

 nata ; dehinc bracchia recta, inermia, simplicia, deplanata, apieibus 

 ipsis incurvis, haud decussatis. $ . $ ignota. 



Long, corporis . . . 8-11 mm. 

 „ forcipis . . . 3-6 „ 

 TRANS. ENT. SOC. LOND. 1904-. — PART II. (JUNE) 21 



