. The Danish Ingolf-Expedition. Scientific expeditions; Arctic Ocean. Text-fig. 47. Eucliate glacialis H. J. Hansen, a—c. f9. Left lateral comer in tliree specimens; most setae missing X 18. d—e. f9. Pes I dext. in anterior and posterior view X 57- f- frf- Left lateral corner X iS. g. fcf. Pes V Ri sin. in internal view, h—i. Yc?—9 (stage V). Abdomen X 16. j. Yc? (st. V). Furca X 18. k. Yd" (st. V). Pes V X 33- 1—m. Ytf—9 (st. IV). Abdomen X 16. n. Ycf (st. V). Pes V X Sg. Pes I has the articulation between the Re I—II better developed than in the female, but the Se of Re I is wanting; th
. The Danish Ingolf-Expedition. Scientific expeditions; Arctic Ocean. Text-fig. 47. Eucliate glacialis H. J. Hansen, a—c. f9. Left lateral comer in tliree specimens; most setae missing X 18. d—e. f9. Pes I dext. in anterior and posterior view X 57- f- frf- Left lateral corner X iS. g. fcf. Pes V Ri sin. in internal view, h—i. Yc?—9 (stage V). Abdomen X 16. j. Yc? (st. V). Furca X 18. k. Yd" (st. V). Pes V X 33- 1—m. Ytf—9 (st. IV). Abdomen X 16. n. Ycf (st. V). Pes V X Sg. Pes I has the articulation between the Re I—II better developed than in the female, but the Se of Re I is wanting; the pes II shows a similar sexual difference. Pes V dext. has, about in the middle, an almost complete articular line between Re I and II; proximally to this a short tooth is found exteriorly, which is indicated in E. norvegica; the Re III is terminally somewhat hollowed, and less widened. The Re II—III pes V sin. are distinctly shorter; the ringed appendage is comparatively short, and the serrated process is moderately hollowed between the two rows of teeth; the left endopodite has only one single segment (text-fig. 47 g). Y5 (St. V). Size of specimen from Thor 1904 St. 154 was 771 mm.; anterior division (3-51 -j- 2'3) = 5-81; urosome 1-9 mm. Hansen's specimen measured 7 mm. This stage is easily distinguished from the corresponding stage of E. norvegica by the more obtusely pointed lateral corner of the fifth thoracic somite (text-figs 47 h—j). The differences in the. 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 Ingolf (Cruiser); Danish Ingolf-Expedition (1895-1896). Copenhagen : H. Hagerup
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectscienti, bookyear1915
