COLEOPTERA. 
293 
Idothalia, g. n., Pascoe, 1. c. p. 314. Allied to Callickroma ; autennie short, 
gradually thickened, serrate, joints 4 & 6 ohcohic, last ovate or triangular ; 
prothorax tuberculate at the sides ; anterior and intermediate tibiae with two 
minute apical spines. Sp. Lfcmorata, sp. n., Pasc. l.c. p. 314, Philippine 
Islands ; I. pyrrha, sp. n., Pasc. ibid., Pegu, 
Bixorestes, g. n., Pascoe, 1. c. p. 316. Allied to Clytus ; prothorax de- 
pressed, its sides angulated ; antennae subincrassate, linear, joints unarmed. 
Sp. Clytus doctus (White), and probably Ceramhyx interruptus (Oliv.). 
Thranodes, g. n., Pascoe, 1. c. p. 316. Allied to Clytus ; head tricarinate 
in front j antennae short, claviforin j prothorax globose ; elytra flattened, not 
covering the abdomen. Type Clytus stenothyrcus (Pasc.). 
TVfons, g. n., Pascoe, /. c. p. 317. Allied to CalUrho'e-, pro thorax oblong, 
irregular, tuberculate at the sides ; femora petiolate-clavate ; tarsi short, 
nearly equal in length. Sp. T. eburifera, sp. n., Pasc. 1. c, p. 317, Queens- 
land. 
Brototyche^ g. n., Pascoe, 1. c. p. 317. Allied to Anoplistes ; prothorax 
subquadrate, unarmed at the sides anterior coxae approximate ; prosternum 
narrow, keeled ; interfemoral process concealed by posterior coxae. Sp. B. 
ndaimii, sp. n., Pasc. 1. c. p. 818, Ohosan (Japan). 
Thqjhantcs, g. n., Pascoe, 1. c. p. 818. Allied to Bhacodes\ antennae thick- 
ened in the middle ; prothorax ovate, somewhat depressed j femora abruptly 
clavate ; posterior tarsi with joint 1 triangular. Sp. T, clavatus, sp. n., Pasc. 
1. c. p. 319, Australia. 
Zoodes, g. n., Pascoe, 1. c. p. 319. Allied to Btromatmm ) scape short, pyri- 
form ; prothorax convex, transverse, narrower behind, not excavated laterally. 
Sp. Stromntium? macidatum (White). 
Strcptblahis, g. n.. Bates, Ent. M. Mag. iv. p. 23. {Trachyderhux.) Body ob- 
long, depressed, dilated behind ; head small ; eyes finely facetted, deeply 
emarginate; mandibles curved upwards at apex ; terminal joints of palpi 
ovate, truncate j antennse shorter than body, stout, joint 1 thick, clavate, re- 
mainder from 3 sulcated, dilated at apex, inner angles produced; thorax 
unarmed; elytra with a sutural tooth; prosternum narrow, tuberculate at apex; 
femora clavate, toothed beneath. Sp. S. hispotdeSf sp. n.. Bates, 1. c. p. 23, Ega. 
JEchmides, g. n. (Pasc. MS.), Bates, 1. c. p. 23. Allied to B,hinot7’agm and 
ByythroplaUjs \ dilated behind; muzzle elongated; outer lobe of maxillfo 
much elongated ; eyes nearly approximate in front ; antennse short, middle 
joints much dilated, with their angles produced inwards, joints 2 & 4 with 
a fringe of strong bristles outside ; elytra undulato-truhcate at apex, spined 
at each end of the truncature, Sp. Adi, lycoides, sp. n.. Bates, I, c, p. 23, 
Ega. 
Pandr osos, g.n.. Bates, 1. c. p. 23. Allied to Rhinotragus ; slender, linear; 
muzzle shorter and wider ; eyes widely separate in front; antennse filiform, 
thickening towards apex and subserrated. Sp. R. exilis (White). 
Argyrodmcs, g. n., 13ates, 1. c. p. 24. Allied to Cosmisoma ; external maxil- 
lary lobe and last joint of palpi much elongated ; thorax constricted in front 
and behind, the middle portion forming a tumid mass on each side ; elytra 
constricted in the middle ; logs short, posterior longest. Sp. A, pulchella^ 
sp. n.,' Bates, I. c. p. 24, Ega. 
Cklorethe, g. n.. Bates, 1. c. p. 24. Allied to Orthostoma ; outer lobe of. 
maxillse short and broad ; joints 3-6 of antennse thickened; femora simple ; 
1867', [voL. IV.] 
X 
