. The Danish Ingolf-Expedition. Scientific expeditions; Arctic Ocean. MEDUSA. I. 99 a Tivia, but there are too nian>- tentacles for a Tiiiia, and the size and shape remind one very much of Eiitoiiiua. Bedot in his Histoire des H^droTdes includes ''Geryonopsis Forbes/P' among the synonyms of Irene vtriditla Per. & Les. Peach (1868, p. 97) mentions a medusa, ''Tima ForbesiP, which is said to be distinguished from Tiiiia bairdii by the possesion of numerous tentacles; probabh- also this medusa belongs to Eiitonina itidicnns. The same may be the case with a medusa mentioned by Crawford (189


. The Danish Ingolf-Expedition. Scientific expeditions; Arctic Ocean. MEDUSA. I. 99 a Tivia, but there are too nian>- tentacles for a Tiiiia, and the size and shape remind one very much of Eiitoiiiua. Bedot in his Histoire des H^droTdes includes ''Geryonopsis Forbes/P' among the synonyms of Irene vtriditla Per. & Les. Peach (1868, p. 97) mentions a medusa, ''Tima ForbesiP, which is said to be distinguished from Tiiiia bairdii by the possesion of numerous tentacles; probabh- also this medusa belongs to Eiitonina itidicnns. The same may be the case with a medusa mentioned by Crawford (1891, p. 296): "A form evidently allied to Tima, but with shorter peduncle, with more numerous tent- acles, and with the reproductive organs onlv on a portion of the canals . .".. Chart XIII Occurrence of Euttmina iinticaiis in the Atlantic. O Occurrence according to the literature. In the hatched region the species has a common occurrence. Material (see Chart XIII): i) — Isafjord, north-western part of Iceland. Mariboe 1865. — i specimen, 22 mm wide. Iden- tified b\' Haeckel as 'Fi'rene [vtriditla )^\ 2) — Patreksfjord, north-western part of Iceland. June 22nd—23rd 1904. Fished from the ship. "Thor" stat. 159(04). — 2 specimens, 12, 14, and 17 mm wide. 3) — Borgundfjord, near Aalesnnd, Norway. June 25th 1902. "Michael Sars", Ad. — 19 specimens, about 16—27 mm wide. 13*. 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, bookyear1919