248 SUPPLEMENT. 
The specimen figured is the female one from Bugaba. Head with the eyes small in 
both sexes, black or pitchy ; mouth, basal joint of antenne, base of the palpi, and sterna 
yellow, the second joint so short as not to be easily seen. The abdomen in the two 
male specimens is nearly all yellow, and the legs are yellow, but mottled and clouded 
with fuscous. The abdomen in the female is fuscous. ‘The scutellum is hardly emar- 
ginate at its tip. Only three specimens have come under my notice at present. This 
insect would be very readily confounded with Calocladon testacewm, unless the antenne 
of the male and the very narrow divison of the carina were noticed. 
CERATOPRION, gen. nov. (to follow Linoptes). 
Caput minutum. Antenne corporis longitudine, late, acute fortiter serrate, 11-articulate, articulo secundo 
minuto, tertio obconico, parvo ; sequentibus 4° ad decimum interne angulariter ampliatis, singulis quam 
caput majoribus; apicalilanceolato. Prothorax perparvulus antice fortius angustatus, marginibus reflexis, 
disco carinato, angulis posticis acutis. Elytris reticulatis, areolarum seriebus quinque. 
The only genus to which this curious little species can be compared is the genus 
Atelius of Mr. Waterhouse, from Ceylon. The shape of the thorax is, however, more 
nearly that of his genus Libnetis. What the proper place of these abnormal genera 
should be, is still quite an open question. I place it here simply from not having at 
present come to a conclusion on the matter, but I think it will fall into the same group 
with Calopteron, many of the large species of which have the head and thorax very 
much reduced. 
1. Ceratoprion serricorne. 
Nigro-fuscum ; prothorace antice fortiter angustato, lateribus perparum sinuatis, carinato, squamulis fuscis 
dilutioribus vestito; antennis fuscis, articulo secundo minuto testaceo, apicali flavescente. Long. vix 
5 millim. 
Hab. Panama, Bugaba (Champion). 
Entirely fuscous-black, with the exception that the thorax is of a dingy fuscous yellow 
colour; and that the apical joint of the antenne, as well as the very small second joint, 
is yellow. The elytra appear to be soft and thin, and are much twisted in drying. 
They are, however, “reticulate,” as in Calopteron mimicum and the allied species, and 
have four raised coste. Only two specimens have been found at present. 
LYCINELLA, gen nov. (to follow Ceratoprion). 
Caput minutum ; antenne quam corpus breviores, validw, compress, pubescentes, fere simplices, 11-articulate, 
articulo secundo minuto gre distinguendo, tertio parvo subquadrato, sequentibus quam hoc triplo 
longioribus. Prothorax transversus, trapezoideus, disco depresso, margine frontali et marginibus lateribus 
late elevatis, planiusculis, antice breviter canaliculato. Elytra subparallela, subrugosa, striis decem haud 
distinctis, ad apicem confusis, costis duabus elevatis. 
