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CATALOGUE OE 
partly red, blackish at the tip. Thorax with a transverse ridge between 
the hind angles, which are acute and elongated ; an irregular smooth mark 
on each side near the fore border; sides serrated between the hind angles 
and the fore border. Sculellum attenuated, rounded at the lip. Pectus 
and under side of abdomen very minutely black-.speckled, the latter with 
three unspeckled stripes and with black spiracles, and with a truncate tip. 
Femora black-speckled ; tibiae towards the tips and tarsi reddish. Fore 
wings more minutely speckled than the thorax; two or three unspeckled 
lines ; membrane pellucid. Length of the body lines. 
It is most allied to M. anguLaris, but the hind angles of the thorax 
are much shorter, and it differs still more than it from the typical form of 
the genus, and has an affinity to Megarhynchus. 
a. China. Presented by J. C. Bowring, Esq. 
Genus 10. MEGARHYNCHUS, C. H. 301. 
1. Megarhynchus hastatus, C. II. 301. 
a. Java. Presented bv M. Audinet Serville. 
by c. Java. From the East India Company’s collection. 
dye. Java. From Mr. Children’s collection. 
/, g. Java. Presented by J. C. Bowring, Esq. 
h — j. Java. 
k. Hindostan. Presented by J. C. Bowring, Esq. 
l. Hindostan. Presented by W. W. Saunders, Esq. 
m. n. Siam. Presented by W. W. Saunders, Esq. 
0 . Cambodia. Presented by W. W. Saunders, Esq. 
J). ? Presented by W. W. Saunders, Esq. 
Qy r. Hindustan. From the Entomological Society’s collection. 
Sy t. North China. From Mr. Fortune’s collection. 
V. Hong Kong. Presented by J. C. Bowring, Esq. 
2. Megakhyxchus tesxaceus, <7.//. 361. 
a. Shanghai. From Mr. Fortune’s collection. 
b. Hindostan. Presented by J. C. Bowring, Esq 
3. Megabhyxchus tbcxcatus, C. II. 361. 
fl, b. Java. Presented by M. Audinet Serville. 
c. Java. From the East India Company’s collection. 
dy€. ? Presented by Gen. Hardwicke. 
/. Hindostan. From the Entomological Society’s collection. 
g. North Hindostan. From Dr. Hooker’s collection. 
ky i. Penang. Presented by J. C. Bowring, Esq. 
j. Presented by W. W. Saunders, Esq. 
4. Megabhyxchus diversus. 
Testaceus.y SuhfusiformiSy dense cl subtiliter punctaliis ; caput latitudine 
paulLo longiuSy lubis lateralibus lanceolalis connexis ; anlemue arliculo 
2o 3o niullo longiore ; thorax nngulis posticis subrectangulalis bene 
delerminatiSy laleribus antich serralis ; sculellum attenualum, apice 
