. Bihang till Kongl. Svenska vetenskaps-akademiens handlingar. Science; Botany. 1. Yonug Echinid. veiitral wide. 2*. Pcdiccllar poic. ;>. Podicel. 4. Solitary BuRY has described the same stage in the Echinus parvi- tuberculatus, and given a iignre of its dorsal aspect in the living state.' The general form is lenticular. Invested all around with the continuons, smooth, pigmented larval covering, - it has Jio mouth and no excretory opening, and is without gills. Near the periphery, on the ventral side, the integuments are pro- ' Quarterly Journal of Microscopical Science, Xew
. Bihang till Kongl. Svenska vetenskaps-akademiens handlingar. Science; Botany. 1. Yonug Echinid. veiitral wide. 2*. Pcdiccllar poic. ;>. Podicel. 4. Solitary BuRY has described the same stage in the Echinus parvi- tuberculatus, and given a iignre of its dorsal aspect in the living state.' The general form is lenticular. Invested all around with the continuons, smooth, pigmented larval covering, - it has Jio mouth and no excretory opening, and is without gills. Near the periphery, on the ventral side, the integuments are pro- ' Quarterly Journal of Microscopical Science, Xew Series. XXIX, p. 440, Pl. XXXVIII, iig. 11 ^ See Pourtalesia, p. 27, Pl. XIX, iig. 232, ventral view, 233 dorsal 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 Kungl. Svenska vetenskapsakademien. Stockholm : K. Svenska vetenskaps-akademien
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Keywords: ., bookcentury1800, bookdecad, booksubjectbotany, booksubjectscience
