406 Mr. C. O. Waterhouse on new Genera 
very small. The femora and tibie are furnished with long 
delicate hairs. The tarsi are very slender, and have only one 
or two almost imperceptible hairs at the apex of the joints ; 
the anterior pair are about four fifths of the length of the elytra, 
and are relatively longer than the posterior tarsi; the basal 
joimt is very short. The antenne are short; the club short, 
ovate, its basal joint shining. 
Hab. South Africa, Lake Ngami. B.M. 
Melolonthidz. 
MacroPHYLuLInz. 
EUCYCLOPHYLLA, gen. nov. 
Closely allied to Macrophylla, but differing in the following 
points :—Body short and broad. Clypeus completely rounded 
in front and at the sides. Antenne ten-jointed; the first joint 
inflated ; the second very transverse, broader than the first ; 
third very short, triangularly produced on the inner side; 
fourth to tenth joints forming a large semicircular club. An- 
terior tibize bidentate. 
Eucyclophylla lata, sp. nov. 
E. fusco-nigra, subopaca, brevis, lata, leviter convexa; elytris piceo- 
griseis ; capite sat parvo, crevre fortiter punctato; antennis arti- 
culis quatuor basalibus piceis, alteris rufo-piceis opacis ; thorace 
longitudine 2} latiore, confertim subtiliter granuloso-punctulato, 
sat longe piloso, lateribus rotundatis, basi late lobata; scutello 
sat magno, sat crebre fortiter punctato ; elytris thorace paulo lati- 
oribus et 23 longioribus, apicem versus rotundatis, crebre fortiter 
punctatis, interstitiis confertim subtiliter punctulatis, dense bre- 
viter fusco-pubescentibus ; corpore subtus pedibusque nitidis ; 
pectore longe albo-piloso; tibiis posticis brevibus, ad apicem am- 
pliatis. Long. 73 lin., lat. 5 lin. 
Hab. Cape of Good Hope. B.M. 
Cyclomera hirticollis, sp. nov. 
C. elongata, parallela, convexa, brunnea, flavo-pubescens ; fronte 
antice lamina transversa, brevi, nitida; clypeo concavo, discrete 
punctulato, marginibus fortiter reflexis, angulis anticis bene ro- 
tundatis ; thorace longitudine 2 Jatiore, antice oblique angustato, 
longe flavo-pubescente, angulis anticis obliteratis, lateribus an- 
tice reflexis, nitidis, basi in medio lobata; elytris thoracis lati- 
titudine et 24 longioribus, leviter convexis, subtiliter punctulatis, 
fere parallelis breviter pubescentibus, singulis costis duabus ; cor- 
pore subtus longe piloso; tibiis anticis fortiter tridentatis. 
Hab. Lake Ngami. B.M. 
