1887.] OF THE SUBFAMILY LANGURIIDES. 361 



Family Erotylid^. 



Subfamily Languriides. 



Section I. — Spongioso-palmati. 



Tarsi (prsesertim antici maris) subtus articulia Iribus basalibus spongioso- 

 lialmatis, baud late ciliatis. 

 i. Abdomiuis segmentum ventrale basale lineis duabus : 



a. impressis, brevibus ; antennarum clava 



J rotundata, lata Pachi/lanffuria, Crotch. 



\\ elongata Metabelus, n. gea. 



(type P. borrei. Fowler). 

 \\\ maris femoribus leviter denticulatis. Languriomorpha, n. gen. 



(type L. lewisi). 

 XWX elytrorum apicibus exeisis Pentelanguria, Crotch. 



b. impressis, longis Tefralanguria, Crotch. 



c. elevatis Languriosoma, Crotch. 



d. impressis intus carinulatis parallelis. 



Oculi subtiliter granulati Keolanguria, n. gen. 



(type Trogosita fiUformis, Fabr.). 



Oculi fortiter granulati Canolanguria, n. gen. 



(type L. coarotata, Or.), 

 ii. Abdominis segmentum ventrale basale lineis nullis. 



a. Head asymmetrical. 



t Apex of elj-tra simple Callilanguria, Crotch. 



tt Apex of elytra denticulate Goniolanguria, Crotch. 



ttt Apex of elytra not denticulate ... Douhledaya, '^^hitc. 



b. Head symmetrical. 



Femora maris asperata Ox^ylanguria, Crotch. 



Femora simplicia Fatua, Dej. 



c. Oculi fortiter granulati; apex of elytra simple Promecolanguria,'Fovi\er 



(type L. dimidiata, Giier.). 



Section IT.— TricMo-palmati. 



Tarsi (prcesertim antici maris) subtus yiilosi, articuUs tribus basalibus late 

 vel saltern distincte, ciliatis. 

 i. Oculi subtiliter granulati ; yel modo reticidati. 



a. Elytrorum apicibus denticulatis ; lineis abdominalibus nullis. 



X Tibia; antica3 maris valde sinuata; Campifocarpus, n. gen. 



(type Trapezidera longicollis, Mots.). 

 XX Tibife ntriusque sexus rectce, maris intus asperatas ; 



elytrorum apicibus denticulatis Dasydactylus, n. gen. 



(type I>. buprestoides, Gorh.). 

 XXX Tibiaa maris intus lajves ; 



maris, abdomiuis segment© xentrali apicali baud exciso ; 

 femora prKsertim maris, clavata. . . Nomotus 



(type N. pilutonus, Gorh.). 

 simplicia Trapezidera, Mots. 



(type T. (Siiea). 



utrinque asymmetrice exciso Terefilanguria, Crotch. 



tantum emarginato Crtholanguria, Crotch. 



h. Elytrorum apicibus oblique truncatis ; maris, abdomiuis segmento ven- 

 trali apicali medio rotundato 



exciso Langurites, Mots. 



simplici C'hro7nauges, -a. gen. 



(type L. refidgens. Fowler). 

 c. Elytrorum apicibus mnticis : 



t liueis abdominalibus nullis ; antennarum clava 



quinque-articulata Languria, Latr. 



sex-articulata, angusta Janessa, Chevr. 



(type L. bicolor, Fabr.). 



