. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. 74 Bulletin So. Calif. Academy Sciences jVol. 67, No. 2, n CO z tli o LiJ Q. a: iij m. 10 12 14 16 18 20 22 24 26 LENGTH (mm) Figure 2. Size Frequency of TIn'sanoessa inermis. The line graph shows the dis- tribution in three similar pooled samples from the Arctic Basin; stations 44, 45 and 189 collected by W. Rork. The histogram shows the distribution in a sample from off northeast Greenland; station 207 collected by R. Stendell. On the histo- grams, blackened areas represent females and open


. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. 74 Bulletin So. Calif. Academy Sciences jVol. 67, No. 2, n CO z tli o LiJ Q. a: iij m. 10 12 14 16 18 20 22 24 26 LENGTH (mm) Figure 2. Size Frequency of TIn'sanoessa inermis. The line graph shows the dis- tribution in three similar pooled samples from the Arctic Basin; stations 44, 45 and 189 collected by W. Rork. The histogram shows the distribution in a sample from off northeast Greenland; station 207 collected by R. Stendell. On the histo- grams, blackened areas represent females and open areas males. Meganyctiphanes norvegica (M. Sars) and Thysanoessa longicaudata (Kr0yer) Meganyctiphanes norvegica was collected in the waters off northeast Greenland and the Barents Sea, but not within the Arctic Basin. Thysan- oessa longicaudata was abundant at some of the stations off northeast Greenland and was collected several times at high latitudes within the Arctic Ocean (Fig. 1). It was not collected north of Greenland nor with- in the area of the Arctic Basin in which T. raschii and T. inermis pre- dominated. Thysanoessa longipes Brandt One Thysanoessa longipes was collected toward the eastern part of the Beaufort Sea and two north of the Bering Strait (Fig. 1). The two. 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 Southern California Academy of Sciences. Los Angeles, Calif. : The Academy


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