. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 36 HOLOTHURIOIDEA irregularly built, but fairly distinctly limited towards the sur- rounding stales (textfig. 37l-4). The calcareous deposits are partly dissolved by acid in the preserving fluid, but the remains resemble fairly well those from /'. squamatus. I have little doubt that this specimen is a young P. squamatus, but the damaged calcareous deposits cannot give definite proof. The shape of the remains shows, however, that there is no pos- sibility that we have here a young P. phanta
. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 36 HOLOTHURIOIDEA irregularly built, but fairly distinctly limited towards the sur- rounding stales (textfig. 37l-4). The calcareous deposits are partly dissolved by acid in the preserving fluid, but the remains resemble fairly well those from /'. squamatus. I have little doubt that this specimen is a young P. squamatus, but the damaged calcareous deposits cannot give definite proof. The shape of the remains shows, however, that there is no pos- sibility that we have here a young P. phantapus. as young fabricii, as was to be expected from Ekman's paper on Psoitis squamatus. Psolus pourtalesii v. dyscritus n. var. PI. I tig. 1—2. Psolus pourtalesii Mortensen 1932: Echinoderms, the "Godt- haab" Expediton 1928, p. 49. non: Psolus pourtalesii Deichmann 1930: Holothurians of the Atlantic Ocean p. 188, PI. 20 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
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Keywords: ., bookcentury1800, bookdecade1890, booksu, booksubjectarcticregions
