PHASMIDJS. NECROSCIA. 



155 



74. (407.) Necroscia Cyllarus, JJ'estw. 

 Plate XIII. fig. 2, male. 

 Plate XIV. fig. 5, female. 



Elongata, subcylindrica, fusco-albida ; capita, pro- et 

 tnesonotis fusco vittatis, antennis pedibusque fusco varie- 

 gatis ; mesonoto brevi, subi'ugoso ; ocellis nullis ; tegmi- 

 nibus parvis, subquadratis ; alis limpidis, vis fusco tinctis, 

 area costali albido-fusca ; pedibus longitudine mediocribus 

 (mas et foem.). 



Long. Corp. maris, lin. 18 ; cap. liii. H ; anten. lin. 10 ; 

 proth. liu. li ; mesoth. liu. 2 ; metath. lin. 3 ; abdom. liu. 

 8 + lin. 2=lin. 10 ; tegm. lin. I^; alar, expaus. liu. 23. 



Long. Corp. foem. unc. 2f ; cap. lin. 2^; anten. unc. 2 ; 

 proth. lin. 2^ ; mesoth. lin. 4 ; metath. lin. 6 ; abdom. 

 lin. 9 + lin. 4 = lin. 13 ; tegra. lin. 4 ; alar, expans. unc. 4. 



Hab. In Jamaica. B.]\I. 



Elongate, subcylindrical, pale brownish buff. The male 

 slender ; the eyes prominent ; head with three fine longitu- 

 dinal lines on the crown, and one on each side behind the 

 eyes. Mesothorax short. Tegmina small, rather ovate ; 

 carina forming an elevated rounded lobe near the base. 

 Antennae and legs grey, much varied with black. Wings 

 slightly stained with brown ; costal area brown, with the 

 fore edge darker brown ; principal vein in the latter furcate 

 near the base in both sexes. Abdomen with the seventh 

 and eighth segments short, with a dark furcate mark on each 

 side ; the ninth larger, subquadrate, slightly emarginated at 

 its apex ; anal styles deflexed, obtuse ; three terminal ven- 

 tral segments but slightly swollen, agreeing in length with 

 the dorsal ones. 



Female much larger and more robust. The antennae 

 extend to beyond the middle of the abdomen ; at first 

 sight they appear to be only 23-jointed, but the last ten 

 joints are multiarticulate, so that these organs, in fact, 

 consist of about 70 joints. Crown of head vrith three 

 dark longitudinal lines, the middle one strongest. The 

 pro- and mesonotum pale at the sides, with a dark median 

 line ; anterior division of the metanotum with a conical 

 dark mark in the middle. ]\Iesonotum granulose. Teg- 

 mina subquadrate, narrowed at the base ; carina strongly 

 arched and elevated. Wings semitransparent, with pale 

 luteous-brown veins ; costal area pale luteous brown ; chief 

 vein furcate. Abdomen simple ; three terminal segments 

 narrowed ; anal styles porrected ; sixth ventral segment 

 trifid at its extremity. Operculum moderately swollen, ex- 

 tending to the extremity of the abdomen. Legs rather 

 short and simple ; tarsi short, with the basal joint not longer 

 than the three following. 

 Plate XIIL Fig. 2. The male, of the natural size. 2 a. The 



terminal segments of the body .seen sideways. 2 b. The 

 last segment seen from behnid. 

 Plate XIV. Fig. 5. The female, of the natural size. 5 a. The 

 four terminal segments of the body seen from beneath. 

 5 h. The same seen laterally. 



75. (408.) Necroscia maciilicoUis. 



Fusca ; capite et thorace supra albidis, hoc fusco ma- 

 culato, alarum area costali luteo brunneoque subvariegata ; 

 parte postica fusca, basi extremo puniceo ; capite supra in 

 tuberculum conicum apice rotundato producto ; antennis 

 albido annulatis ; mesothorace (prothorace duplo longiori) 

 in medio bituberculato, tegmiuibus ad humeros angulato- 

 elevatis ; abdomine elongato, cercis analibus divergentibus ; 

 oviductu brevi, simplici ; pedibus simplicibus (mas et foem.). 



Long. corp. maris, lin. 17 ; cap. lin. 1 ; anten. lin. 19 ; 

 proth. lin. I ; mesoth. hn. 3 ; metath. lin. 3 ; abdom. lin. 

 10-1- lin. 2 = lin. 12; tegm. lin. li; alar, expans. lin. 22. 



Long. Corp. fcem. unc. 3i ; cap. lin. 2^ ; anten. lin. 18 ; 

 proth. lin. 2 ; mesoth. Un. 4i ; metath. lin. 6 ; abdom. 

 lin. 17 + lin. 3 = lin. 20 ; tegm. lin. 3 ; alar, expans. unc. 4^. 



Phasma (Necroscia) maculicollis, Westiv. Cabinet Orient. 



E)it. p. 77. pi. 38. f. 2. 



Hab. Assam, Sylhet {Major Jenkiiis) ; Java (Uors- 

 Jield). B.M., &c. 



7&. (409.) Necroscia hilaris. 



Lsete viridis, alis (nisi area costali viridi) fuscis, teg- 

 minibus externe flavo marginatis ; abdomine rufo ; capite 

 inermi, convexo ; prothorace simplici, mesothorace (protho- 

 race vix longiori) bituberculato ; humeris tegminum in 

 tuberculum elevatis ; alis abdominis longitudine ; pedibus 

 simplicibus, parum elongatis ; oviductu brevi, simplici. 



Long. Corp. unc. 2^; cap. lin. 2^; anten. unc. 2^ ; 

 proth. lin. 2 ; mesoth. lin. 3 ; metath. lin. ; abdom. hn. 

 12-|-lin. 3 = lin. 15 ; tegm. lin. 2| ; alar, expans. unc. 4. 



Phasma (Necroscia) hilare, Westwood, Cab. Orient. Ent. 



p. 77. pi. 38. f. 1. 



Hab. Assam {Lieut. Robinson). In Mus. Hopeiano 

 Oxonise (olim nostr.). 



77. (410.) Necroscia Sangarius, Tf^estw. 



P^ATE XXXV. figs. 4 & 5, males. 



Plate XVII. fig. 6, female. 



Griseo-fusca, obscura ; mesothorace brevi, granulato, 



postice latiori, tuberculisque duobus magnis rotundatis no- 



tato ; prothoracis margine postico sanguiueo ; tegmiuibus 



brevibus, subquadratis, nigro tessellatis, tuberculo carinse 



X 2 



