. Discovery reports. Discovery (Ship); Scientific expeditions. DISCOVERY REPORTS directed current towards the mouth as in Chirocephalus, but it is impossible the water moving forwards on either side without the central mass of water the same direction. Of course this would not apply if there were not the space ventrally between the hmbs. to imagine moving in wide open ROSTRUM FYF 1 â ' ANTENNULE ANTENN, MAMLLULE PARAGN'iTH FIRST 'TRUNK LIMK EPIPODITE. Fig. 5. Nebaliopsis typica. A. Diagram of hypothetical curved frontal section passing through all the head and trunk limbs, to show the constitu
. Discovery reports. Discovery (Ship); Scientific expeditions. DISCOVERY REPORTS directed current towards the mouth as in Chirocephalus, but it is impossible the water moving forwards on either side without the central mass of water the same direction. Of course this would not apply if there were not the space ventrally between the hmbs. to imagine moving in wide open ROSTRUM FYF 1 â ' ANTENNULE ANTENN, MAMLLULE PARAGN'iTH FIRST 'TRUNK LIMK EPIPODITE. Fig. 5. Nebaliopsis typica. A. Diagram of hypothetical curved frontal section passing through all the head and trunk limbs, to show the constitution of the filter apparatus and the arrangement of setae on the posterior trunk limbs. (For comparison with Nebalia, Text-fig. i, Cannon, 1927, p. 357.) B. Sketch to show suggested water currents. C. Median and ventral views of seventh trunk limbs to show musculature. This current will be greatly increased, as I shall describe below, by the activity of the maxilla and first trunk limb. Any food particle carried on it will be retained in the median space by the filter walls, just as in the case of Nebalia. As a limb moves back- wards and so increases the inter-limb space in front of it, there must be a slight suction. 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; Great Britain. Colonial Office. "Discovery" Committee. London, New York, Cambridge University Press
Size: 1731px × 1443px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjectscientificexpedition
