Lamellicorn Coleoptera of Japan. 115 
Gnorimus subopacus, Motsch. 
G. subopacus, Motsch., Schrenck, Reis. 1860, p. 134, 
oe f.. 5. 
Hab.—Chowsan; Tsu-sima. 
i Trichius fasciatus, Linn. 
Hab.—Y esso. 
V Trichius septemdecimguttatus, Snellen v. Voll. 
GPIe TEs fie 8) 
T. 17-guttatus, Snellen v. Voll., Tijdsch. Ent. Nederl. 
1864, p. 159. 
Niger, opacus; thorace elytrisque albo-maculatis. 
Long. 54 lin. ; lat. 3 lin. 
_ Var. Thorace elytrisque rubris, pedibus quatuor anticis 
piceis. 
8. Capite elongato, subtilissime granuloso. Thorace 
sat convexo, obsolete punctulato, longitudine + latiori, 
antice angustato, lateribus vix arcuatis, angulis posticis 
vix perspicuis ; basi rotundato, marginato; superne maculis 
quinque parvis. LElytris convexiusculis, thorace paulo 
latioribus, medio rotundato-ampliatis, latitudine paulo lon- 
gioribus, basi striatis, singulis maculis parvis albis, una 
juxta scutellum, alteris :-: positis. Pygidio utrinque 
macula magna alba. Antennarum clava prelonga. Pedibus 
longis. 
2. Clypeo paulo breviori; thorace crebre fortiter pune- 
tato. Elytris paulo latioribus. Antennarum clava elon- 
ata. 
Hab.—Japan. “ Four specimens only from Tomatru, 
near Nagasaki, in May. Sought during six years.” 
The red colouration is not a sexual character ; and one 
of Mr. Lewis’ specimens has the thorax red, with the 
anterior margin black. 
, Valgus angusticollis, sp. nov. 
Statura V. hemipteri, thorace angustiori, elytris paulo 
longioribus. 
Long. 22 lin. ; lat. 13 lin. 
Closely allied to V. hemipterus and very similar in 
appearance. Thorax as in that species but relatively nar- 
