. Report of the Canadian Arctic Expedition 1913-18. Scientific expeditions. Marine Copepoda 17k Length of female 3 • 6 mm., of male 3 • 09 mm. The rostral processes are long and acute in both sexes, in the young as well as in the adult (Fig. 14). Some- times, as seen specially in the male, the left rostral hook is smaller than the right. Fig. 14. Paralabidocera. Front with right eye and rostral hooks of female. The lateral lobes of the last thoracic segment are symmetrical in the female; they are broadly rounded, with a small protuberance at the middle of the lateral border, or this may be wor


. Report of the Canadian Arctic Expedition 1913-18. Scientific expeditions. Marine Copepoda 17k Length of female 3 • 6 mm., of male 3 • 09 mm. The rostral processes are long and acute in both sexes, in the young as well as in the adult (Fig. 14). Some- times, as seen specially in the male, the left rostral hook is smaller than the right. Fig. 14. Paralabidocera. Front with right eye and rostral hooks of female. The lateral lobes of the last thoracic segment are symmetrical in the female; they are broadly rounded, with a small protuberance at the middle of the lateral border, or this may be worn down so that the lateral lobe appears evenly rounded (Fig. 15).. Fig. 15. Paralabidocera. Hind-body of female from above; sp. Spermatophore. In the male, the lateral lobes are very unequal, that on the left side resem- bling the female, though less broadly rounded in side view, sometimes triangular. 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 Canadian Arctic Expedition (1913-1918). Ottawa, F. A. Acland, Printer to the King


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectscienti, bookyear1919