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LORIOL, P. DE. Notes pour Servir a 1'fitude des Echinodermes, no. 2. In 

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Includes descriptions of Asterias forreri, p. 401, pi. xvm, fig. i., and 

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. Notes pour Servir a 1'fitude des Echinodermes. No. 3. Mem. Soc. 



Phys. et Hist. Nat. Geneve, vol. centenaire, suppl., 1890, p. 22, pi. in, 1891. 

 The same, no. 5. In Mem. Soc. Phys. et Hist. Nat. Geneve, vol. 



xxxn, part 2, no. 9, pp. 1-26, pis. xvi, xvn, [i-iii], 1897. 

 Includes descriptions and figures of several starfishes from Vancouver 



I. ; viz., Asterias kcehleri, A. saiinichensis, Crossaster vancouverensis, 



Astropecten rubidus (Mexico), etc. 

 . Notes pour Servir a 1'Etude des Echinodermes, no. 7. Mem. Soc. 



Phys. et Hist. Nat. Geneve, vol. xxxin, part 2, no. I, pp. 12-29, pis. 



n, in, 1899. 



. The same. Seconde Serie, fasc. n, pp. 1-68; pis. i-iv, 1904. 



Includes various starfishes, some new, from Gulf San Mathias, East 



Patagonia, with good figures. 

 LUDWIG, HUBERT. Echinodermen des Beringsmeeres. Zoolog. Jahrb., Bd. I, 



for 1886, pp. 275-296, pi. vi, 1886. 



. Die Seesterne des Mittelmeeres, 4, 491 pp., 12 pis., Berlin, 1897. 



. Arktische Seesterne. In Fauna Arctica (Romer and Schaudinn), vol. 



i, article xiv, pp. 445-502, Jena, 1900. 

 . Seesterne. Resultats du Voyage du S. Y. Belgica. Zoologie, pp. 1-72, 



7 pis., 1903. 



Brutpflege bei Echinodermen. In Zoolog. Jahrb. for 1904, pp. 683- 



699, 1904. 



. Asteroidea. In Reports on an Exploration off the West Coasts of 



Mexico, Central and South America, and off the Galapagos Islands, in 

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 Albatross, during 1891, etc. Mem. Mus. Comp. Zool., vol. xxxn, July 17, 

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. Asterien und Ophiuren der schwedischen Expedition nach den 



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. Notomyota, eine neue Ordung der Seesterne. Sitzungsber. k. preuss. 



Akad. Wiss., vol. xxm, April, pp. 435-466, 1910. 



. Ueber die J. E. Grayschen Gattungen Pentagonaster und Tosia. 



Abdr. Zoolog. Jahrb., Suppl., xv, i Band, 44 pp., 1912. 



LUTKEN, CHR. FR. De ved Danmarks kyster levende Pighude; Videns- 

 kabelige Meddelelser fra den naturhist. Forening, Kjobenhavn, for 1856, 

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. Oversigt over Gronlands Echinodermata, 8, 109 pp., i pi., Kjoben- 

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. Bidrag til Kundskab om de ved Kysterne af Mellem og Syd-Amerika 



levende Arter af Sostjerner. Vidensk. Meddel. naturhist. Foren., Kjoben- 

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. Kritiske Bemserkninger om forskjellige Sostjerner (Asterider), 



med Beskrivelse af nogle nye Arter. Vidensk. Meddel. naturhist. Foren., 

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