LONGICORNIA. 299 
Dexithea fabricii (p. 53). 
To the Mexican localities given, add :—Almolonga (Hége). 
PLAGIONOTUS (p. 53). 
Plagionotus aztecus (p. 53). | : 
To the locality given, add :—Cordova (Hége). 
CLYTUS (p. 54). 
Clytus dimidiaticornis (p. 54). 
To the Mexican localities given, add :—Misantla (Hoge). 
Mr. Champion has compared a Mexican specimen (named, I believe erroneously, 
C. montezuma in the Sallé collection) with Chevrolat’s type in the British Museum, 
and finds that the elytra have five yellow fascie, and not six as stated by Chevrolat, the 
base not having a distinct yellow border. 
CLYTANTHUS (p. 54). 
5. Clytanthus ochrozona. (Tab. XXI. fig. 6.) 
Cylindricus, niger; pronoto ochraceo incumbenti-pubescenti, elytris fasciis duabus rectis latis (1* paullulum 
ante, 2? longe post medium) apiceque letius ochraceis; capite, antennis, pedibus corporeque subtus sub- 
tiliter griseo-pubescentibus, metasterni episternis segmentisque 1°-2™ ventralibus utrinque cano-tomentosis, 
segmentis 3°-5™ nigris nitidis; capite angusto; thorace ovato, equali; elytris apud suturam postice 
depressis discoque obtuse costato, apice oblique truncatis ; pedibus posticis haud prolongatis, gracilibus. 
Long. 6 lin. 
Hab. Guatemata, San Gerénimo (Champion). 
One example. Found on flowers in open places in company with Ochresthes 
pollinosus. 
Forms, with C. clathratus, C. truquii, and C. anthophilus (C. nigropunctatus I have 
not seen), a distinct group, perhaps generically distinct from Clytanthus, and to which 
Trichoxys tricolor might be added, distinguished from typical Clytanthus by the depressed 
suture and subcostate elytra, in which it approaches Ochresthes, Trichorys, and Cyllene. 
MECOMETOPUS (p. 55). 
Mecometopus jansoni (p. 55). 
To the locality given, add :—Panama (Boucard), Bugaba, Nancito, Tolé (Champion). 
Taken in plenty by Mr. Champion on felled timber in recently burned clearings, in 
the forest-region of the low country at the commencement of the rainy season. 
2q 2 
