. Copepoda. Calanoida; Copepoda. COPEPODA 173 interest. The L,e of the maxilhilae show, however, some variation. In one specimen a single very short hairy seta, a longer one and 5 very long ones were present on each side; in another specimen 1 fairly long -f- 5 very long were found on the left side, but 2 short -j- 5 long on the right side; in 3 specimens 2 short -j- 5 long setae were found on each side, and in one, on the left side, in addition to the 5 long ones, one fairly long and one very short seta. The basipodite has 5 setae, the Ri I 3, Ri II 4 (one very delicate), and the Ri III 3 set
. Copepoda. Calanoida; Copepoda. COPEPODA 173 interest. The L,e of the maxilhilae show, however, some variation. In one specimen a single very short hairy seta, a longer one and 5 very long ones were present on each side; in another specimen 1 fairly long -f- 5 very long were found on the left side, but 2 short -j- 5 long on the right side; in 3 specimens 2 short -j- 5 long setae were found on each side, and in one, on the left side, in addition to the 5 long ones, one fairly long and one very short seta. The basipodite has 5 setae, the Ri I 3, Ri II 4 (one very delicate), and the Ri III 3 setae. The pes I has the articular membrane between Re I—II fairly well developed anteriorly (text- figs 48 b—c), and the Se Re I is fairly well developed. The Se Re II scarcely extends to the end of the short Se 1 Re III, and the Se 2 Re III extends somewhat beyond the middle of the third division (cf. Wolf en den's fig. 9, p. 134). The epistoma, anterior surface of the labrum, and the labial lobes. Text-fig. 48. Etichcete Farra?ii n. sp. a—b. f9- Abdomen in dorsal and lateral view X 18. c. fO. Vulva from below X 180. d. f9. Pes I dext. in post, view X 57- e. Pes I dext. in ant. view X 50. f. YO. Lateral corner X 18. seem in main features to be like E. norvegica; the oral surface of the labrum is somewhat different from E. norvegica, as seen by comparing figs 6 a and 3 a; the lateral anterior group has about 60 rather strong short spines, the groups 1—6 are more regularly placed. The area in front of the lamina labi- alis differs by the less square, more rounded, lateral group of short hairs. Y^ (St. V). Size 8*3 mm.; anterior division 6 mm.; urosome 23 mm. The lateral corners of the thorax are regularly rounded; in other respects, except the usual ones, this stage is scarcely different from the adult females (text-fig. 48 f). Occurrence. This species was gathered at the following stations by the Ingolf Expedition. V7 1896 St. 104 66°23 I* N- 7°25 L. W. P. 100—o fatho
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Keywords: ., bookauthorhansenhj, bookcentury1900, bookdecade1910, bookyear1915
