Archive image from page 92 of The Danish Ingolf-expedition (1898). The Danish Ingolf-expedition danishingolfexpe1517dani Year: 1898 HYDROIDA II 87 Davis Strait, from where the 'IngolF brought back several colonies, and has now also been found in deeper water right up in the Danmark Strait. From here again, it may be transported into the waters along the north coast of Iceland, as shown by the find at the 'IngolF St. 127, where the species occurs together with Halicornaria campanulata. 200 m. . _ 6 00 Fig. XLVI. Fiuds of Cladocarpus formosus in the Northern Atlantic. Cladocarpus Diana nov.
Archive image from page 92 of The Danish Ingolf-expedition (1898). The Danish Ingolf-expedition danishingolfexpe1517dani Year: 1898 HYDROIDA II 87 Davis Strait, from where the 'IngolF brought back several colonies, and has now also been found in deeper water right up in the Danmark Strait. From here again, it may be transported into the waters along the north coast of Iceland, as shown by the find at the 'IngolF St. 127, where the species occurs together with Halicornaria campanulata. 200 m. . _ 6 00 Fig. XLVI. Fiuds of Cladocarpus formosus in the Northern Atlantic. Cladocarpus Diana nov. sp. The colonies are singly pinnate with polysiphonic, in the upper parts monosiphonic main stem, which is not particularly strongly pronounced. The primary tube is indistinctly segmented, with long internodia, each having on its upper third an apophyse turned almost straight out to the side, alter- nately directed to either side of the stem. The internodium further has three or four sarcothecse, a pair at the upper side of the apophyse, and one or two unpaired in the median line on the lower part of the internodium; all are adcaulinally split. The internodia of the hydrocladium have a large hydro- theca and three sarcothecse, a supracalycine pair at the hydrotheca aperture, and an unpaired median proximal sarcotheca which reaches with its opening margin barely a little beyond the bottom of the hydrotheca. The supracalycine sarcothecse approach the tubulous form, but are adeladially split; the proximal is of very typical shape, being much widened out laterally towards the opening, so that the latter is seen to be as broad as, or even slightly broader than, the lower part of the hydrotheca; the free adthecal wall has disappeared; the margin is slightly dentate. The hydrotheca; are large, some- what compressed laterally, with expanded opening part; the margin of the aperture is armed with 9 strong teeth, an abcladial median, and between this and the internodium four on either sid
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