904 Mr. E. J. Miers on Crustacea fiom 
bus, thorace medio plaga magna nigra nitida: capite (cum oculis) 
quam thorax utroque sexu vix latiore, inter antennas depresso ; 
thorace antice paullo angustiore, disco quinquetuberculato ; elytris 
elongato-oblongis, convexis, ante apicem paullo subito declivibus, 
apice subtruncato-truncatis, dorso punctulatis, carina laterali recta 
acuta, longe ante apicem terminata, carinula accessoria carine 
parallela, minus elevata sed longius prolongata; antennis nigris, 
scapo subtus et apud apicem rufo, articulo quarto albo; pedibus 
nigris, femoribus vel totis vel subtus tantum flavis. 
Long. 74 lin. 5 @. 
Ecuador (Buckley). 
Amphionycha rubra. 
Oblongo-cylindrica, postice angustata, rufa, antennis nigris: capite 
(3) magno, exserto, infra retracto, inter antennas depresso, vertice 
valde convexo, fronte elongata, planata, oculis parvis; thorace 
breviter cylindrico; elytris apice late truncatis, angulo exte- 
riore paullulum producto, medio dorso planato, apice declivi, 
carina laterali subrecta, abbreviata, carina accessoria flexuosa, lon- 
giore, 
Long. 6 lin. 9. 
Novo Friburgo, Rio Janeiro, Brazil. 
Amphionycha urocosmia. 
Gracilis, flavo-testacea, subnuda, metathorace (medio), abdomine 
elytrisque dimidio apicali nigris, his plaga magna subapicali cano- 
tomentosa; antennis (2) corpore longioribus, cinereo-nigris, 
articulo quarto flavo; capite exserto, inter antennas planato, 
fronte conyexa, lateribus paullo rotundatis ; thorace cylindrico, 
basi constricto; elytris apice subsinuatim truncatis, angulis pro- 
ductis, dorso sublineatim punctulatis, epipleuris nitidis, carinis 
duabus eequaliter acutis. 
Long.44 lin. Q. 
New Granada. 
[To be continued. | 
XXI.—On a Collection of Crustacea made by Baron Hermann- 
Malizam at Goree Island, Senegambia. By Epwarp J. 
Miers, F.L.8., F.Z.8. 
[Plates XIII, XIV., XV., & XVL] 
THE collection that forms the subject of the present Report, 
which will be continued in the two succeeding numbers of 
the ‘ Annals,’ is of very considerable interest, as having been 
made in a locality hitherto scarcely visited by the carcino- 
