218. LONGICORNIA. 
7. Amphionycha globicollis. 
A. obese affinis, sed differt thorace convexo et valde rotundato. Elongata, robusta, convexa, fulva, pectore 
abdomineque fuscescentibus, hoc segmentis 2°-4™ flavo-tomentosis ; capite angusto, retracto ; thorace disco 
convexo, lateribus medio valde rotundato-dilatatis, ante basin constricto et depresso, dorso fulvo, macula 
discoidali elongata nigra, lateribus flavis ; elytris apice conjunctim rotundatis, dorso plus minusve lineatim 
punctulatis, carinis duabus modice elevatis lateralibus tertiaque minus elevata interiore (versus discum) 
fulvis, vittisque duabus fuscis (altera prope suturam, altera inter carinas laterales); pedibus fulvis, 
fusco nebulosis. 
Long. 9 lin. 9. 
Hab. Mexico (Bates, ex coll. Hoppfner). 
8. Amphionycha princeps. (Tab. XV. fig. 2.) 
Amphionycha princeps, Bates, Trans. Ent. Soc. 1872, p. 230. 
Hab. Nicaracua, Chontales (Belz). 
9. Amphionycha scalaris. 
Zeale scalaris, Pascoe, Trans. Ent. Soc. ser. 3, v. p. 287, t. 20. f. 1’. 
Hab. Panama (Boucard, M°Leannan), Matachin (Schunke).—Sovutu America,Colombia!. 
The lateral carina of the elytra is scarcely perceptible in well-preserved examples, 
owing to the dense tomentose clothing ; hence the species was described by Mr. Pascoe 
as without carina, and as therefore forming a separate genus. ‘The carina, however, is 
present, though less sharply elevated than in allied species. 
10. Amphionycha fraudatrix. 
Isomerida lineata §?, Bates, Trans. Ent. Soc. 18738, p. 233. 
Isomeride albicolli 9 similis. Cylindrica, nigro-fusca, cinereo-pubescens, subtiliter setosa, abdominis segmentis 
3° 4°que (et 2° apice) flavo pubescentibus; capite thoraceque flavescenti-albo tomentosis, hoc medio vitta 
lata nigra; elytris sutura et marginibus anguste fulvis ; pedibus rufo-fuscis ; thorace ante basin rotundato- 
dilatato, antice gradatim angustato ; elytris apice obtuse breviter truncatis, angulo exteriore dentiformi ; 
dorso punctulato. 
Long. 6lin.  o. 
Hab. Nicaracua, Chontales (Belt). 
I originally thought the present species might be the male of Isomerida lineata, of 
which Mr. Belt brought home females only; but having since seen males from 
Colombia, I find they agree with the female in their tufted antenne. A. fraudatrix has 
the antenne of a true Amphionycha. 
ALAMPYRIS. 
Corpus supra deplanatum, pilosum. Caput ¢ angustum, inter antennas concavum; 9 interdum magnum, 
convexum. Antenne tenues, corpore haud longiores, pilis longis et mollibus precipue infra obsite. 
Thorax ante basin paullulum dilatatus, deinde ad apicem gradatim angustatus, Llytra planata, crebre 
