Mr. A. White on some Coleopterous Insects. 481 



bus aurantiaco late marginatis, pube subvermiculata ; elytris 

 nigris fascAis duabus aurantiacis suturam hand attingentibus^ 

 lateribus latioribus, marginibus pallidis, apice aurantiacOy ma- 

 cutis tribus parvis inter apicem et fasciam secundam, exterior e 

 majore ; corpore subtus aurantiaco, abdominis segmentisy medio 

 et lateribus nigris; pedibus ochraceo-griseis, femoribus extus et 

 intus aurantiaco maculatis. 



Long. lin. 8-9^. 



Hab. Africa Austr. (Port Natal). Coll. Brit. Mus. (SaunderSy&c.) 



Tragocephala gemmaria, n. s. 



T. nigra ; lateribus frontis maculaque genarum et macula inter 

 antennas pallide cceruleis; thorace supra maculis novem cceruleis, 

 quatuor in margine antica, tribus in postica ; elytris singulis 

 maculis 12—13 pallide cceruleis ; thorace subtus et abdominis 

 lateribus maculis cceruleis majoribus ; pedibus posticis, femoribus 

 extusy tibiis basi supra cceruleo-notatis ; antennis articulo se- 

 cundo compresso. 



Long. lin. 6^. 



Hab. Africa Occid. (Sierra Leone) {Rev. D. F. Morgan). Coll. 

 Brit. Mus. 



Tragocephala Guerinii. 



T. nigray capitis thoracisque lateribus fascia flava continutty ely 

 tris fascia lata guttaque ante-apicaliferrugineo-ochraceisy meso- 

 thorace ferrugineo-ochraceoy medio nigro-lineato abdominis late- 

 ribus subtus fascia flava extus dentata. 



Long. lin. 10. 



Hab. Congo. 



In honorem Guerin-Meneville, entomologi et carcinologi Parisi- 

 ensis celeberrimi, naturseque delineatoris exquisitissimi. 



Tragocephala Buquetiana. 



T. nigray fronte macula elongata aurantiaca sub oculis ramum 

 haud emittente ; elytris singulis basi fascia aurantiaca obliqua, 

 humero et spatio circa scutellurn nigris; fascia mediana et 

 macula sub-apicali aurantiacis. 

 Long. lin. 8^. 



Hab. Sierra Leone {Rev. D. F. Morgan). 



In honorem M. Buquet, Parisiensis, in Coleopteris exoticis ditis- 

 simi et peritissimi. 



We have also in the Museum the elegant, slim, little graceful 

 T. tenuicornis, Chevr., from Port Natal, the T. scenica of Dej., 

 from W. Africa, and the T. pictor, Klug, a common S. African 

 species. 



Tribe Lamellicornia. 



Family Cetoniad^e. 



JVote. — Mr. Turner of Manchester, the possessor of a very fine 

 collection of the larger and more showy Coleoptera of West Africa, 

 and of many of the Beetles of other lands, showed me a specimen of 



Ann. ^ Mag. N. Hist. Ser. 2. Vol. xviii. 31 



