44 



elytris dense distincte punctatis non costulatis, pedibus testaceis, 

 femorum medio, tibiis post basin tarsisque piceis , antennis nigris, 

 artieulis 1-5 testaceis dorso infuscalis, 5° sequenti nonnihil 

 breviore. cf articulo 7° apice hamato. — G. trilobas obscura et 

 parvicollis xalde simïles et discedunt : triloba elytris nitidioribus 

 et subcostatis, thorace ad latera medio rotundato-prominulo, 

 obscura thorace breviore. scutello latiore elytrisque minus con- 

 fluenter fortins punctatis, parvicollis angulis posticis thoracis 

 oblique tmncatis, angulo marginali longe ante médium posito, 

 elytris minus distincte punctatis. 



Diorhabda? maculiceps Jac.,1. c.,124. — Long. 11 1/2 mill. 

 — Obscure testaceous; a spot at the vertex, one ai each femora, 

 Jive at tlie thorax and the underside piceoîis ; elytra obscure metallic 

 greenish,finely punctured and pubescent, the latéral margin tes- 

 taceous. 



Var. : Elytra pale testaceous, indistinctly marked with metallic 

 œneous longitudinal stripes. 



L'auteur ne dit pas pourquoi il a mis un point de doute au nom 

 de genre. 



Pachytoma abyssinica Jac, 1. c, 125. — Long. 10 mill. — 

 Obscure fultous, jinely pubescens; antennœ, a spot at the head, 

 the disk of the thorax and the legs fuscous or piceous; terminal 

 joints of the anlenna short. 



Ressemble à P. clavicornis Karsch par la brièveté du dernier 

 article des antennes, en diffère par les côtés angulés, peu arrondis, 

 du thorax et la coloration. 



Megalognatha abyssinica Jac, 1. c, 126. — Long. 9 à 10 

 mill. — Elongate black; head impunctate; thorax square-shaped, 

 closely and finely punctured; elytra Dery closely andfnely punc- 

 tured and wrinkled, longitudinally depressed at the sides. 9 head 

 impmictate ; the frontal tubercles trigonate, divised by a fine 

 groove; antennx black, half the length of the body, 5-7 joints 

 equal, the following ones shorter. 



M. metallica Jac.,1. c.,127. — Long. 9 mill. — Black; head 

 and thorax metallic dark, greenor Mue, finely punctured; elytra 

 cupreous, margined with metallic green, very closely and finely 

 punctured. 



Le 9 a des antennes simples et les élytres ont une courte 

 impression longitudinale sur les côtés. 



Aulacophora albicans Chap. — Long. 6 1/2 mill. — Oblongo- 

 ovalis, nitida, albo-fiavescens ; capitis vertice, labro et antennarum 

 articulo nltimo nigris ; pronoto transverso, nigro et marginibus 



