. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. HOLOTIIURIOIDEA 23 dactyla, where the pairs of small tentacles have always separate origins. In the largest of the small specimens the ten tentacles of the outer circle are well developed, but of those in the inner circle only the two dorsal ones are fully developed, the two ventro- lateral ones being only partly developed and tin' midventral one. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appe
. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. HOLOTIIURIOIDEA 23 dactyla, where the pairs of small tentacles have always separate origins. In the largest of the small specimens the ten tentacles of the outer circle are well developed, but of those in the inner circle only the two dorsal ones are fully developed, the two ventro- lateral ones being only partly developed and tin' midventral one. 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: 1894px × 1319px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, booksu, booksubjectarcticregions
