. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. DEVELOPMENTAL PHASES 369 and the sixth is present as a simple bud. The second to the sixth bear gill-lobes, those on the sixth being more arborescent than those on the more anterior cormopods. The pleopods are all 10mm Fig. 19. Euphausia tenera. a, fourth furcilia, lateral view; b, telson and uropods; c, fifth furcilia, lateral view; d, second antenna; e, telson and uropods. The number of terminal spines on the telson is now reduced to five. There are still three pairs of postero-latera
. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. DEVELOPMENTAL PHASES 369 and the sixth is present as a simple bud. The second to the sixth bear gill-lobes, those on the sixth being more arborescent than those on the more anterior cormopods. The pleopods are all 10mm Fig. 19. Euphausia tenera. a, fourth furcilia, lateral view; b, telson and uropods; c, fifth furcilia, lateral view; d, second antenna; e, telson and uropods. The number of terminal spines on the telson is now reduced to five. There are still three pairs of postero-lateral and one pair of ventro-lateral spines. The lateral uropods are now strongly developed. Fifth furcilia. Three specimens present. All examined and measured. Length 6-3 mm. (Fig. 19 c, d, e). The second antenna is no longer natatory. The endopod is segmented and the exopod is scale-like with a strong tooth situated proximally at the outer margin. The sixth cormopod is now bifurcate and carries a complex gill structure. 5 D. 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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