Faune coU'optcruiui' de In ll'-niuii mahjivlic. 533 



relutina, prothorfici' lateribus et andre n'Iln rrlniina rufo-nurosa an- 

 fins-le mai'gindto; ciuntc brc'vi,ocHliH .sa/ nimjiiis, valde conve.vis, fortiter 

 cmiirglnatin, lacvibua^anti'inns ci)i)iprrss-is,(irliculis 3-S brn-ibi(s, trans- 

 cersis. exttis pilosuUs, clai-a mufpui; prothorace subquadrato, capitr et 

 pmesertim ehjtris augustiore, mnvginibus aniico et lateralibus elevatis, 

 antice levissiine attenuato,laferibnx reriis ;scute{lo subrotundato; ehjtris 

 elongcitis , a basi postice leviter gmibitiin (impUatis, ad Immeros sat ro- 

 tundatis, autura et utriiujuc costis î sat fortiter elcvatix, wtereallis 

 subtil issi me dense asperulis,margine sat longe ciliutis, j)edibus sat longe 

 rillosis. 



Antsianaka [Perrot): coll. Oborthiir, uiiiquo. 



Cladiscus Perrieri n. sp. — Loug. 9 mill. — Oblongus, sat paral- 

 lehis, ronce.rus, nigro-fuscus ; pilis fulcis brevibus vestitus, densius in 

 elytroruni dorso, his jmst médium, rittula tenui albo-squamulosa trans- 

 rersa,extus vix arcuata ornatis : capite densissime subtiliterpunciulato, 

 tabro brevi, rufescentc , antennis fuseis, articula 7" rufo. sequentibus 

 yraciliter longe ramulosis, artirulo ultimo simpUci elongato, ramul'is 

 ipsis taxe pilosellis: prothorace subgloboso, subtiliter dense ruguloso- 

 punctato, basi sat abrupte constricto, scutello albido-pubesrenie; eigtris 

 basi pîcescentibus, sat fortiter Uneato-punetatis, lineis postice prolovga- 

 tis, utrinque compresso-elevatis cl cristula nigro-pilosapcmla retrocersa 

 ornatis, parte apicali irreyulariter ruguloso-punctata, ad snturam suh- 

 lineata, subtus fuscus, fere mctallescens, nitidior, ano rufo, metasterno 

 apice late albido, pedibus villosis, femoribus basi rufis. 



Plateau de l'Ankara [H. Perrier). 



(Tcsl la 2"^ espèce de ce genre signalée à Madagascar; Taulre esl le 

 C. rugo><us Wat., Fairm. Ann. Fr.. 1886, 42. 



Tillus apicalis n. sp. — Long, o 1 3 mill. — Oblongus, suhparal- 

 lelus, valde couvexus , rufus , nitidus, eigtris vittula aiigusta basait et 

 macula apicali nigris ; capite subtiliter dense punctulato , oculis parum 

 emarginatis, labro intégra, mandibulis nigris, antennis piceis, fere a 

 basi late serratis; prothorace antice ehjtris vix ungustiore, postice sat 

 abrupte constricto , dorso subtiliter dense punctato, antice transversim 

 inipresso, basi breviter, lateribus praenerlim impresso; scutello dense 

 punctulato; eigtris parallelis , basi truncatis, ad humeros angulatis et 

 elevatis. intus impressis, basi sat fortiter punctato lineatis, his lineis 

 ante niedium abbreviatis , relitpia parte dense subtiliter punctulato-ru- 

 gosuta, vage lineolata, apice rotundaUi; subtus cum pedibus concolor. 



