66 
FAHR^EÜS, COLEOFTERA CAFFRARRE. 
latiora, retrorsum sensim leviter angustata, apice. anguste subro- 
tundata, dorso depressa, crebre, antice sat fortiter, posterius 
tenuius ruguloso-punctata. Corpus subtus parum convexum, 
abdomine fere laevigato, pectore subcoriaceo, marginibus laterum 
argenteo-sericeis. Pedes 4 anteriores flavi, femorum clava, geni¬ 
bus tarsisque violaceo-nigris, postici violaceo-nigri, petiolis fe¬ 
morum flavis. 
52. Clytanthus (J. Thoms.) Westringii: oblongus, niger, opacus, 
tliorace pulvinato, coriaceo; elytris parallelis, fascia postica sig- 
naturisque aliquot basalibus, e pube griseo-albida, ornatis. Lon°\ 
9 , lat. 2§ millim. 
Caput exiguum, deflexum, subtiliter coriaceum, fronte ca- 
rinula longitudinali tenuissima notata; oculi majusculi, lunati. 
Antennae humeros parum excedentes, filiformes, tenuissime griseo- 
pubescentes. Thorax latitudine baseos dimidio longior, fortiter 
rotundato-ampliatus, apicem versus angustatus, mox intra basin 
constrictus, antice posticeque truncatus, supra pone medium 
transversim convexus, ubique subtiliter coriaceus, pube tenuis¬ 
sima grisea obductus. Scutellum trianguläre, griseo-sericeum. 
Elytra linearia, thorace vix triplo longiora, basi vero ejusdem 
conjunctim sesqui latiora, apice oblique truncata, angulo exte- 
riore spinula armato; dorso aequaliter convexa, subtiliter coria- 
cea, plaga magna humerali, callum haud tegente, macula parva 
basali juxta scutellum utriinque, linea e regione scutelli singu- 
latim ad medium dorsi arcuatim ducta, faseiaque determinata, 
integra, pone medium, griseo-albido-pubescentibus. Corpus sub¬ 
tus et pedes nigra, pube griseo-albida aequaliter obducta. 
53. Xylothrecus (Chevrol.) caffer: oblongus, ater, opacus, tho¬ 
race subdepresso, punctis quatuor dorsalibus lineolaque media 
albido-pubescentibus; elytris parallelis, lineis liturisque albido- 
pubescentibus notatis; femoribus supra rufoplagiatis. Long. 12, 
lat. 34 millim. 
Caput deflexum, coriaceum, tenuiter griseo-pubescens, fronte 
inter antennas longitudinaliter sulcata, antice obsolete tricari- 
nata; oculi laterales, lunati, convexi. Antennae medium cor¬ 
poris haud attingentes, subtenues, nigrae, extrorsum piceae. Tho¬ 
rax latitudine baseos vix longior, leviter rotundato-ampliatus, 
intra basin constrictus, antice posticeque truncatus, supra pa¬ 
rum convexus, tenuiter coriaceus, punctis quatuor in disco, duo¬ 
bus scilicet ante totidemque pone medium, his magis distan- 
tibus, lineolaque media, postica, griseo-albido-pubescentibus. Scu¬ 
tellum breve, apice rotundatum. Elytra pone humeros linearia, 
thorace triplo longiora ejusque basi sesqui latiora, apice oblique 
truncata, angulo exteriore subdentato; dorso subdepressa, coria- 
cea, nigra, epipleuris ferrugineo-piceis, vittis discoidalibus gri- 
seis atrisque alternantibus plus minusve distinctis; linea sutu- 
rali, macula pone scutellum, lineola ante medium prope sutu- 
ram, plaga apicali liturisque duabus lateralibus totidemque pone 
