. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. I/O ECHINOIDEA. I. Hamann has overlooked, though be repeatedly quotes the paper by Foettiuger. The uauie of «Globiferae > must then be rejected for these pedicellariae in the Diadeuiatidcr on account of priority as well as morphology. In Sphcrrechinus the case is quite different; here they are evidently (rudimentarv) globiferous pedicellariae; the name of «claviform > pedicellariae cannot be applied to them. Dorocidaris papillata. The arrangement of the tubercles in the ambulacral ar
. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. I/O ECHINOIDEA. I. Hamann has overlooked, though be repeatedly quotes the paper by Foettiuger. The uauie of «Globiferae > must then be rejected for these pedicellariae in the Diadeuiatidcr on account of priority as well as morphology. In Sphcrrechinus the case is quite different; here they are evidently (rudimentarv) globiferous pedicellariae; the name of «claviform > pedicellariae cannot be applied to them. Dorocidaris papillata. The arrangement of the tubercles in the ambulacral areas described p. 32 (PL IV. Fig. 8) is no constant feature. In some specimens from the Shetland Islands brought home b^• Cand. mag. A. S. Jensen, the secondary- tubercles are sometimes placed opposite to those in the primary series, sometimes alternating with these (as in Cidaris affiiiis), sometimes there is a tubercle both oppo- site to the primar}- one and one down in the inner corner of the ambulacral 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 universitet. Zoologisk museum. Copenhagen H. Hagerup
Size: 1044px × 2392px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, booksu, booksubjectarcticregions
