. Canadian fisheries expedition, 1914-1915; Investigations in the Gulf of St. Lawrence and Atlantic waters of Canada. Fisheries -- Canada; Scientific expeditions. CAN A UI Ay FISHERIES EXPEDITION, IdUflo 195. Fig. 17. Scolecithrix cuneifrons. A. Frontal profile of female of 4'5 mm. B. Frontal profile of female of 3G mm. C Postero-lateral angle and genital segment 9. D. Postero-lateral acumination of cf. Rostrum produced, bluutly bifid at extremity; anterior antennae as long as body, 23-jointed in ?, 18-jointed in 6; mouth-parts not aborted in (S. Posterior antennae: Re one and a half times the
. Canadian fisheries expedition, 1914-1915; Investigations in the Gulf of St. Lawrence and Atlantic waters of Canada. Fisheries -- Canada; Scientific expeditions. CAN A UI Ay FISHERIES EXPEDITION, IdUflo 195. Fig. 17. Scolecithrix cuneifrons. A. Frontal profile of female of 4'5 mm. B. Frontal profile of female of 3G mm. C Postero-lateral angle and genital segment 9. D. Postero-lateral acumination of cf. Rostrum produced, bluutly bifid at extremity; anterior antennae as long as body, 23-jointed in ?, 18-jointed in 6; mouth-parts not aborted in (S. Posterior antennae: Re one and a half times the length of Ri; B 1 with short plumose seta; B 2 with two setae, one long, one short; Re 1 and 2 distinct. Re 2 twice as long as Re 1, Re 2 seven- eighths the length of Re 7, Re 1 and 2 one and a third times the length of Re 7, Re 2 with one distal slender seta. Re 3, 4, 5, and 6 each with a long plumose seta. Re 7 with a long proximal seta inserted at the proximal fifth of the joint and three long terminal plumose setae; Ri 1 with slender distal seta which is about twice the length of Ri 2, distal outer convexity of Ri 1 fringed with cilia, Ri 2 with 8 setae on Li and six on Le, outer convex margin of Le fringed with stiff curved cilia. Maxilla: Li 1 with crowded setae, thirteen counted, Li 2 with two setae, Li 3 with three equal setse; Le 1 with nine setae; Re with eight setse; Ri with seven setae; B 2 with five setae. In Ri and B 2 the number of setae given includes in each case one anterior 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 Canada. Dept. of the Naval Service. Ottawa, J. de Labroquerie Tache
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectscienti, bookyear1919
