REMARKS AND REFLECTIONS ON THEIR NATURE AND PROPERTIES.
BY DRU DRURY.
A NEW EDITION,
BROUGHT DOWN TO THE PRESENT STATE OF THE SCIENCE,
WITH THE SYSTEMATIC CHARACTERS OF EACH SPECIES, SYNONYMS, INDEXES,
AND OTHER ADDITIONAL MATTER.
BY J. O. WESTWOOD, F.L.S.
SOC. CÆS. NAT. CUR. MOSQ. SOC.
ETC. ETC.
VOL. III.