286 Mr. H. W. Bates 0)1 the 
Pt. (Laf/arns) subanens, jMotscli. Etucl. Entom. 1860, 
]•). 6 (^OrtJiomus); Lagarus aherrons, Morawitz, 
Bull. Ac. St. Petersb. v. 1863, p. 251 ; id. Beitr. 
p. 49. 
Hiogo ; Nagasaki, abiindant ; Hakodadi. Also Eastern 
Siberia. 
]Motscliulsky's descri])tion being recognizable, it is de- 
sirable not to displace his name, as was done l)y MoraAvitz. 
Altliouo-li liavinii: the Oudcs-\\\s.Q. form of Orthonrus, it 
wants the transverse sulci of the ventral segments which 
distinguish that genus. 
Pf. {Arr/ufor) i/rf/lcctus, jNIorawitz, Bull. Ac. St. Petersb. 
V. 1863, p. 253 ; id. Beitr. p. 51. 
Hakodadi. Also Eastern Siberia. 
INIr. LcAvis did not meet Avith this species, of which 1 
have at hand two examples from Eastern Siberia. 
Pt. (^Arr/utor) longinquiis, n. s^). 
Elongatus,parallelipipedus, piceo-niger, nitidus ; thorace 
latcribus rotundatis, angulis posticis obtusis basi utrinque 
crcbre ])unctato, foveaque angusta abbreviata ; eljtris 
striatis, interstitiis latis planis, 3'° unipunctato. 
Long. 3^ lin. $ $. 
lliogo ; Nagasaki. Also Kiu-Kiang, on the Yang-tsze. 
Allied to Pt. i^Argutor) neglectus ; form of thorax 
similar, having rounded sides, narrowed rather more behind 
than in front, and with obtuse, almost rounded, hind angles. 
But it differs in the striiu of the elytra being fine and 
scarcely ])unctulatcd, with Hat interstices, bearing only 
one jiuncture on the 3rd. The scutcllar striolc is always 
])resent and of considerable length. The antenna?, palpi 
and legs arc pitchy, the last named only inclined to pitchy- 
red. 
Pt. {Lijperus) prolongatus, Morawitz, Bull. Ac. St. 
Petersb. v. 1863, p. 251 ; var. fidigincus, id. loc. 
cit. p. 325. 
Hakodadi ; E. Siberia. 
]\Ir. Lewis's collection does not contain this species, 
which has rounded hind angles to the thorax. 
Pt. i^Lypcrus) Noguchii, n. sp. 
Pt. clongaio statura simillimus, at dlHert thoracis latcri- 
bus ante angulum posticum sinuato angulis fere acutis. 
