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Report on the Fi/cMf/o/uda dredged by H. M. S. " Challenger," during the 

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Kolliker, A. 



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Notiz iiber die Eierstocke der Pycnogoniden. Schleiden u. Froriep's Notizea, 

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Om Pyknogonidernes Forvandlinger. Naturhistorisk Tidsskr., III. pp. 299- 

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Wilson, Edmund B. 



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(Young of Achelia spinosa, p. 8, PI. 11. fig. If/: of Xymphon Idrtum, p. 23, 

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