. Echinoidea of the Swedish South Polar Expedition . lilippii (Gray). 18, 34, 44. Iripylus excavatus Phil. >, 50—51. Abatus cavernosus (Phil.) 47. Abatiix Philinm; Loven.

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Keywords: ., bookcentury1900, bookcollectionbiod, bookdecade1910, bookyear1910