272 SUPPLEMENT. 
antennis (scapo nigro excepto) fulvis, articulis apice infuscatis ; pedibus fulvis, femoribus dimidio apicali,. 
tibiisque basi nigris, tarsis fusco-maculatis. 
Long. 7 lin. 
Hab. Guatuma.a, Cubilguitz (Champion). 
One example. 
8 (s). Distenia agriloides. 
D. fulvopicte proxime affinis ; angustissima, elytris sublinearibus medio paullulum sinuato-angustatis deinde 
iterum paullulum gradatim dilatatis, prope apicem citius angustatis, apice sat late truncatis, angulo 
suturali acute, exteriori longe spinoso, sicut in D. fulvopicta grosse punctato-striatis; chalybeo-nigra, 
nitida, erecte setosa; elytris utrinque lituris curvatis tribus argenteo-griseo-tomentosis, 1° prope basin, 2° 
ad medium tertiaque longe ante apicem; antennis (articulis 1°-2™ et 10°-11™ nigris exceptis) fulvis ; 
femoribus basi, tibiis medio et tarsis flavo-testaceis ; thorace antice valde, postice minus, sulcato-constricto, 
dorso elevato 5-tuberculato, tuberculo laterali valido apice recurvato-spinoso. . 
Long. 6—7 lin. 
Hab, Guatemaa, Panima, Sinanja (Champion). 
Distenia fastuosa (p. 35). 
To the localities given, add :—Panama, Bugaba (Champion). 
This species, as Pascoe states, has a smooth under surface and femora without spines, 
characters which, inter alia, distinguish it from the following, with which it is liable 
to be confounded. The scape is thick, compressed at the base, and densely rugose- 
punctate. 
5 (a). Distenia cribristernis. (Tab. XIX. fig. 20.) 
D. fastuose similis; paullo minor, gracilior supra glabra; olivaceo-senea, nitida, erecte setosa sed haud 
pubescens ; antennis fulvis, scapo paullo obscuriori, vel purpureo-fusco, gracili, sparsim punctato, basi tenui ; 
thorace angustiori, dorso calloso interstitiis grosse punctatis, tuberculo laterali acutius spinoso ; elytris 
apice utrinque bispinosis, spina suturali breviori, dorso (apice levi excepto) crebre et grosse striato- 
punctatis; metasterno grosse et discrete, abdomine paullo minus grosse, punctatis; pedibus fulvis, 
femoribus posterioribus minus incrassatis plus minusve purpureo-fuscis, apice bispinosis. 
Long. 7-9 lin. SQ. 
Hab. Panama, Volcan de Chiriqui, Bugaba (Champion). 
Var. D. chontalensis differt femoribus concoloribus apice brevissime bidentatis elytrisque angulo suturali vix 
producto. 
Hab. Nicaracua, Chontales (Belt). 
Previously confounded with D. fastuosa. 
5 (p). Distenia rugiscapis. (Tab. XIX. fig. 15.) 
D. fasiuose affinis, angustior, nigra, nitida ; elytris obscure viridi-cyaneis subtiliter pubescentibus, setosis, 
antennis (scapo nigro excepto) pedibusque fulvis; capite mox pone oculos recte angustato, oculis extanti- 
bus ; partibus oris nigris ; thorace impunctato dorso 5-tuberoso, tuberculo laterali lato, conico, acuto ; 
elytris apice breviter sinuato-truncatis, angulo exteriori longe spinoso suturali dentato, dimidio basali 
