. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. HYDROIDA II Campamdaria groenlandica is a circunipolar arctic species belonging to the littoral region. It is undoubtedly of more common occurrence tlian the data to hand appear to show; this is probably owing to its having been confused with Cainpauiilaria Hincksii Alder, the prismatic hydrothec£e of which present a certain likeness to those of Campaintlaria groenlandica. That such confusion has taken place as far as the Norwegian waters are concerned would seem to be beyond doubt; we fin
. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. HYDROIDA II Campamdaria groenlandica is a circunipolar arctic species belonging to the littoral region. It is undoubtedly of more common occurrence tlian the data to hand appear to show; this is probably owing to its having been confused with Cainpauiilaria Hincksii Alder, the prismatic hydrothec£e of which present a certain likeness to those of Campaintlaria groenlandica. That such confusion has taken place as far as the Norwegian waters are concerned would seem to be beyond doubt; we find here, that Campaniilaria groenlandica moves southward at an\- rate as far as Trondhjem Fjord (fig. LXXXII). The species has once or twice been encountered off the east and west coasts of Iceland; on the east coast of Greenland it has not been met with south of 76°, but along the whole of the west coast, which is its classical ground, it is fairlv common, occurring often in company with Campamdaria I-ig. LXXXII. Tinds of Campamtlaria groenlandica in the Northern Atlantic. Campanularia speciosa Clark. 1876 Cainpauitlaria speciosa, Clark, Report on the Hydroids Alaska, p. 214, pi. 9, fig. 11. 1913 Cawpaniilaria viao,/i/ica, Fraser, Hxdrnids from \'aucou\-er Island and Nova Scotia, p. 164, pi. II, figs. 1 — 3. Creeping colonies, from the stolons of which proceed shorter or longer, irregularh- wrinkled or ringed stalks, terminating under the hydrotheca itself in a ball-shaped joint. The large Indrothecce are swollen at the bottom, with gently curving sides, narrowing , but rapidly expandinc distally near the aperture, so that the opening margin curves strouglv outwards. Tht le margin is. 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 Danish Ingolf-Expedition (1895-1896); Københavns uni
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