( 409 ) 
Prothorax longus, latitudine basali fere dimidio longior, antror- 
sum leniter angustatus, basi trunçatus, angulis postieis obtusis, 
vel subrotundatis, lateribus a basi ad apicem leniter, apice for- 
titer obtuse rotundatus ; dorso convexus brunneo-testaceus, disco 
saepius subinfuscatus, tenue pubescens, subopacus, anterius 
rugoso-exasperalus, posterius subtiliter subgranulate punetatus, 
lineola media discoidalis brevis, impressa, obsoleta. Scutellum 
triangulare, brunneo-testaceum, nitidum laeve. Elytra eylindrica, 
longa, latitudine basali thoracis et illo vix dimidio longiora, basi 
trunçata, humeris parum elevatis rectis obtusiusculis, lateribus 
rectis, in quadrante postico leniter rotundatis; margine apicali in 
utroque elytro singulatim ad angulum suturalem rotundata; 
supra cylindrice convexa, brunneo-testacea, nitida, pilis brevibus 
perpaucis adspersa, sat dense irregulariter subtiliter punctata, 
absque stria suturali; apice valde declivia, subtruncata, commu- 
niter profunde suleato-retusa, retusione retrorsum sensim dila- 
tata, ad Jatera convexe rotundata, in singulo elytro serie tubereu- 
lorum parvorum 4, a sutura remotorum notata; tuberculum 
parvum adhue prope apicem in angulo suturali positum. Corpus 
subtus piceum, prosterno brunneo-testaceo. Pedes testacei, tibiis 
angustis subincurvatis. 
Patria : America meridionalis (Chili). 
5. G. CONSOBRINUS. 
Elongatus, testaceus, fascia thoracis, elytris apice lateribusque 
infuscatis; thorace oblongo, antrorsum angustato, anterius ru- 
goso-exasperato, posterius laevi; elytris cylindricis, irregulariter 
punctulatis, apice sulcato-retuso, singulo bituberculato. 
Long. 5,5 mm. 
Gn. longipenni maxime similis, sed colore dilutiore, thorace 
breviore, posterius elytrisque subtilissime, vix conspicue, pun- 
ctulatis, his apice utrinque modo bituberculatis, margine apieali 
utrinque oblique subtruncato. Caput (feminae?) nigrum, fronte 
