502 CATAI.OC.UE OF 



11. MeGYMENUM I'AKALLELUM. 



parallel inn, Vollenh. Faune Ent. Arch. Indo-Neeiiand. iii. 48, pi. 4, 



f. 10. 

 Siimatia. 



a — c. Chilli!. Presented by Gen. Haidwicke. 

 d — g. Hong Kong. Presented by J. C. Bowring, Esq. 

 h. i. Sliiiiiglifti. From iMv. Fortune's collection. 

 /. Noilli China. From Mr. Fortune's collccliou. 

 k, I. Java. Piesenied by J. C. Bowring, Esq. 



12. MeGYMF.NUM AFFINE. 



aftine, Bolsd. Voy. Adrolabe, 633, pi. II, f. 12. 

 New Guinea. 



13. MeGVMKNUM nASALE. 



Purptuascens ; antenuoi nigra, sxibdilalalcc ; ihorax antice rtigulostis, 

 postice slriatus, cornnbus duobos laleralibus aculis hmgiusculis fere 

 porrectis; scatellum apice vi.v arigulatiim ; alee anlicce nigra', abdo- 

 minis apiccin fere atiingentes, membrana fascia basuli maculari 

 tilurisqve e.vlerioribuK subcostaiibus pallide Jlavescenlibus. 



Dull purple, thickly and minutely punctured. Jlead with the lateral 

 lolx'S contiguous, slanting upward on the outer side, rounded at the tips. 

 Eyes very prominent. Antennae black, slightly dilated. Thorax rugulose 

 in front, transversely striated towards the hind border; an acute rather long 

 iieaily porreci horn on each side, where there is also a hinder slight angular 

 projeciion. Scutelliiin hardly keeled, hardly angular at the tip. Fore 

 wings black, extending nearly to the tip of the abdomen ; a macular pale 

 yellowish band at the base of the membrane, and some small exterior pale 

 yellow marks, most of which form a cluster mar the tips of the costa. 

 Length of the body 7 lines. 



The horns of the thorax are longer than those of M. parulLcliim, and 

 \exy much more acute than those of il/. inslructum. 



II. Sarawak. Presented by W. W. Saunders, Esq. 



14. MeGYMENUM INSTRIJCTUM. 



]\'i(jrum ; ca/ivl ante uculos bispiiiosum ; untenjue dilatuUc ; thoracis 

 latera npinis diiabus anlicis, cornnbus duobns poslcrioribus oblique 

 porrectis apice rolnndatis ; ula anticcc abdominis apicem fere atlin- 

 gerttes, membrana fascia basali lilurisque nonnnllis exleriuribus pallide 

 flavescentihus. 



Black, thickly and minutely punctured. Lobes of the head like 

 those of the preceding species; a spine on each side in front of the eyes. 

 Antennae dilated. Thorax wiih an acute spine on each side of the fore 

 border; a broad obliquely porrect horn on each hiiuler side, roiimlcd at 

 the tij) and somewhat longer than its breadth at the base. Fore wings 

 ixlcnding nearly to the tip of the abdomen, with an irrcj^ular pale 

 vellowish baud at the incml^ranc and with some c.Ntcrior ]>aK' yellowish 



