. Die Echinoiden der Deutschen tiefsee-Expedition . Döderlein phot. Pholotypie Elsäss. Druckerei, Strassburg i. E. 1. Palaeopneustes niasicus. 2. Gymnopatagus valdiviae. Taf. XXIV. Verlag von Gustav Fischer in Jena.

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectechinod, bookyear1906