. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. B rm gg st. Text-fig. 16. Swimbladders of Electrona antarctica (a, b and c) and E. tenisoni (d, e and f). b, c, e and F are ventral views. gg' gas-gland; hit, intestine; k, kidney; h, liver; ov, oval; oy, ovary; ra, retial artery; rv, retial vein; rm, rete mirabile; sb, swimbladder; st, stomach; vov, vein to oval, (a, x 3-5 ; b, x 15 ; c, x 17-5; d, x 6; E, x 18; F, x 14.) The fish from St. 2535 has a rather larger swimbladder measuring nearly 4 mm. in length. In this, the arterial supply for th
. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. B rm gg st. Text-fig. 16. Swimbladders of Electrona antarctica (a, b and c) and E. tenisoni (d, e and f). b, c, e and F are ventral views. gg' gas-gland; hit, intestine; k, kidney; h, liver; ov, oval; oy, ovary; ra, retial artery; rv, retial vein; rm, rete mirabile; sb, swimbladder; st, stomach; vov, vein to oval, (a, x 3-5 ; b, x 15 ; c, x 17-5; d, x 6; E, x 18; F, x 14.) The fish from St. 2535 has a rather larger swimbladder measuring nearly 4 mm. in length. In this, the arterial supply for the retia mirabilia came from the coeliaco-mesenteric vessel. The walls of the bladder were quite thin. Finally, the swimbladder of the 59-mm. fish measured no more than 2-0 and V2 mm. across the major and minor axes. It is clear that the organ regresses during the adult Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Institute of Oceanographic Sciences (Great Britain); National Institute of Oceanography of Great Britain; Great Britain. Colonial Office. Discovery Committee. London ; New York : Cambridge University Press
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