60 Ins. 
COLEOPTEKA. 
costa3. To include Lycus costifer, Walk, (type), figs. 10 & 10 a (details), 
p. 38, and humerifer, Walk., figs. 8 & 8 a (details), both redescribed, and 
the following new species: X gratiosus, Andaman Islands, fig. 11, pi. ix., 
fastuUosus, fig. 3, p. 39, rigidiis, figs. 1 & 1 a (details), JaYSi,foveatus, Bar- 
rackpore ?, figs. 2 & 2 a (details), fastidlosus, Java, fig. 3, p. 39, 
miens, Siam, figs. 4 & 4 a (3 a on plate, details), humilis, Sarawak, 
figs. 5 & 6 a (details), p. 40, regularis, Dorey, fig. 8, privatus, Java, 
figs. 6 & 6 a (details), senex, figs. 7 & 7 a, p. 41, elusus, figs. 9 & 9 a 
(details), pi. x., fumigatus, figs. 1 & 1 a (details), Borneo, pi. xi. indatus, 
Sumatra, figs. 10 & 10 a (details), pi. x., intricatus, Java, figs. 3 & 3 a 
(details), p. 42, confusus, Batchian, fig. 2, and mixtus, Waigiou, fig. 5, 
pi. xi. p. 43. 
Eniclases, id. 1. c. p. 66. Next to Cladophorus, but differs from every 
other genus in the shape of the scutellum, which is somewhat rounded 
behind, with a small notch at the apex. Type, Lycus luteolus, W., rede- 
scribed and figured, 1. c. pi. xvi. fig. 12. 
Enylus, id. L c. p. 72. Allied to Trichalus, but with parallel costae to 
the elytra. Type, E. segregattis, sp. n., 1. c. pi. xvii. fig. 10, Mysol. 
Strophicus, id. 1. c. p. 73. Allied to Xylobanus and Trichalus ; antennae 
linear, thorax with a single lanceolate mesial areolet, elytra parallel, each 
with 4 distinct costae, the third abbreviated behind ; the interstices with 
punctures, which are divided from each other by transverse carinae ; 
these punctures are here and there in double lines, but are generally 
transverse, and extend across the whole interstice. Type, S. nigellus, 
sp. n., 1. c. pi. xvii. figs. 11 & 11a (details), Mysol. 
Metanams, id. 1. c. p. 73. Next to Strophicus ; eyes large, antennae 
long, $ with a long compressed branch rising from the base of joints 
3-10 ; thorax pubescent, with 7 shallow impressions ; elytra pubescent, 
with 4 parallel costae, the interstices each with a line of obscure punctures 
on each side. To contain Lycus dispar and conformis, W., figs. 1 & 3, 
and fulvus, sp. n., Penang, fig. 2 (thorax), p. 74, pi. xviii. 
Dilophotes, id. c. p. 75. Next io Metanceus: thorax rugosely punc- 
tured in front, with a smooth mesial anterior carina : elytra very slightly 
narrowed towards the apex (where they do not meet at the suture), or 
parallel, each with 3 costae, the intervals flat and pubescent. Type, 
Lycus exilis, W., redescribed and figured, l.c. fig. 8 ; add Celetes pectinifer, 
Kiesenw., and D. pygmams, sp. n., Borneo, 1. c. p. 76, fig. 9 (thorax), 
pi. xviii. 
Synchonniis, id. 1. c. p. 59. Allied to Metriorrhynchus ; no rostrum, 
antennae dentate, thorax with a lozenge-shaped mesial areolet, extending 
from the base to the anterior margin ; a straight carina, extending to the 
middle of the side, running from each lateral angle of the areolet, thus 
dividing the surface into 5 areolets, elytra with 4 costae, the interstices 
irregularly punctured. Type, Porrostoina clientulum, Waterh., figured and 
redescribed, 1. c. pi. xv. fig. 2. 
Conderis, id. 1. c. Allied to last ; antennae strongly dentate ; thorax 
with 5 distinct areolets; elytra each with 4 costae, the interstices with a 
line of indistinct punctures on each side, or with a double row of quad- 
rate punctures. Type, Caloplcron signicolle, Kirsch (= Metriorrhynchus 
