cover image: Journal of the Asiatic Society of Bengal  Part II  Natural Science  1888

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20.500.12592/q35g1j

Journal of the Asiatic Society of Bengal Part II Natural Science 1888

1888

On the changes observed in the Density of the Surface Sea-water coincident with and due to Aerial Disturbances and consequent Alteration of Baric Pressure over adjacent sea Areas ; and on the Usefulness of a more exact measurement of the Specific Gravity of Sea-water : more especially with Reference to the Waters near and about the Hooghly River Pilot Station.—By SAMUEL R. ELSON. [...] sparingly punctured : corium with a faint impunctate longitudinal line on the disc extending from the base to about two-thirds its length rather widened at the apex : membrane extending beyond the apex of the abdomen pale fuscous with the veins dark brown for half the length from the base followed by a row of four brown spots and a marginal row of six spots of the same colour the two outer on [...] Elongate : head with the jugs extending well beyond the tylus and not uniting in front of it : rostrum arising at a little distance from the labrum and always before the antenna) the third joint somewhat longer than the second fourth only half of second : antennre long second joint twice as long as the first third one-fourth the length of second and fourth as long as second : lateral margins o [...] Body ovate : head produced ; its lateral margins near the eyes armed with a tooth or forming an angle more or less distinct : jugs longer than the tylus : bucculte extended to the base of the head modrately elevated : rostrum reaching to or extending a little beyond the last pair of feet : antenna) 5-jointed slender the first joint not reaching the apex of the head : anterior lateral margins [...] Head clypeated not or only rarely a little narrower than the base of the scutellum foliaceously dilated amplified before the collutn introcular part broader than the collum : ocelli remote from the small eyes ; ant.enniferous tubercles remote from the sides of the head not distinguishable from above ; first joint of the antenna) not reaching the apex of the head : scutellum gradually or
history
Pages
123
Published in
India
SARF Document ID
sarf.120250
Segment Pages Author Actions
Cover
i-i The Natural History Secretary view
Frontmatter
i-iii The Natural History Secretary view
I.—Notes on Indian Rhynchota : Heteroptera NO. 3. By E. T. Atkinson B. A.
1-72 The Natural History Secretary view
II.—A General Theorem on the Differential Equations of Trajectories.—By Asutosh Mukhopadhyay M. A. F. R. A. S. F. R. S. E.
72-99 The Natural History Secretary view
III.—On Poisson’s Integral. By Asutosh Mukhopadhyay M. A. F. R. A. S. F. R. S. E.
100-106 The Natural History Secretary view
IV.—On the Nature of the Toxic Principle of the Aroideæ—By A. Pedler F. C. S. (Lond. & Berl.) Professor of Chemisry Presidency College Calcutta and C. J. H. Warden F. C. S. (Lond. & Berl.) Professor of Chemistry Medical College Calcutta
106-117 The Natural History Secretary view

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