. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. i82 DISCOVERY REPORTS developed in the form of solid triangular wedges, accommodated in shallow depressions in the right valve. These teeth lie at either end of the featureless provinculum, two smaller teeth posteriorly, one large tooth anteriorly. Lamellibranch larva ' B' (Fig. 9) This species—at the more advanced stages present—is of larger size than larva 'A'. Its shape is more orbicular with the beaks rather less prominent. The shell-length of the largest individuals is approximately 500 /x,
. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. i82 DISCOVERY REPORTS developed in the form of solid triangular wedges, accommodated in shallow depressions in the right valve. These teeth lie at either end of the featureless provinculum, two smaller teeth posteriorly, one large tooth anteriorly. Lamellibranch larva ' B' (Fig. 9) This species—at the more advanced stages present—is of larger size than larva 'A'. Its shape is more orbicular with the beaks rather less prominent. The shell-length of the largest individuals is approximately 500 /x, and the smallest, which just passed the straight-hinged D-shaped stage, measure 150/x in 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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Keywords: ., bookcentury1900, booksubjectocean, booksubjectscientificexpediti
