628 Mr. T. Vernon WoUaston on the 
drico-oblongo, postice subrecte truncate, autice integro, 
grossissime et subiequaliter sed parce punctate, in linea 
postmedia la3viore, aequali ; elytris (prothorace vix lati- 
oribus) grosse sulcato-punctatis, interstitils fere impunc- 
tatis; antennis tarsisque picescentioribus. Subtus subalu- 
taceus, parce et grosse sed (saltern postice) vix profunde 
punctatus. 
Long. Corp. lin. Z\. 
Habitat Americam australem, in Chili degens. Coll. 
Janson. 
Genus 88. Stereoborus. 
WoUaston {vide, ante, p. 485). 
Stereoborus robustus, n. sp. 
S. angustulus, subfusiformi-parallelus, nitidus, ater; 
ca])ite lato et, una cum rostro (bre\a, subquadrato), alu- 
taceo, minus nitido, necnon parce minuteque ])unctulato, 
canalicida e fovea minutii profunda frontali oblonga sur- 
gente (interdum etiam pone banc levius currente) et fere 
usque ad apicem continuata; oculis sat prominentibus ; 
prothorace elongate, cylindrico-ovato, antice profunde con- 
stricto, postice trisinuato, in medio carinulato et utrinque 
juxta carinidam punctis maximis in linea valde confusa 
sitis notato, ubique parcissime minute punctidato puuc- 
tisque magnis versus latera atque in fiuido stricturai ac 
per basin ipsissimam adsperso; elytris grosse punctato-stria- 
tis; antennis pedibusque robustis, paulo picescentioribus. 
Long. corp. lin. 3f — 4. 
Habitat ins. Nov. Guinea, ad Dorey a Dom. Wallace 
(teste coll. Pascoeano) deprehensus. 
Stereoborus affinis, n. sp. 
S. prsecedenti similis, sed minor, capite rostroque vix 
grossius ac vix densius punctulatis, hoc sensim minus lato, 
canalicula antice breviore (sc. longe pone a})icem evancs- 
cente) atque e fovea frontali magis rotundata (minus ob- 
longa) surgente, prothorace submiuore et subgrossius punc- 
tate. 
Long. Corp. lin. 3 — 3 j. 
Habitat ins. Malayenses, a Dom. Wallace in Gilolo et 
Matabelle repertus. CoU. Pascee. 
Stereoborus punciirostris. 
S. magnitudinc formaque gcncrali ^S*. affini simillimum, 
sed difFert rostro sensim angustiore atque nitido (uec alu- 
