PART 5 A MONOGRAPH OF THE EXISTING CRIXOID3 711 



Although Carpenter recognized the fact that the American form is larger than the 

 European, with more cirrus segments, he always united the two under the same specific 

 name, in which procedure he has been foUowed by all succeeding workers. 



In 1901 Howe recorded this species again for the last time from off Martha's 

 Vineyard. 



Grieg in 1903 published a detailed comparison between this type and its European 

 representative, Hartlaub in 1912 discussed it in considerable detail, on the basis of 

 the specimens previously recorded by Agassiz (1880), from which the label had been 

 lost, and in 1914 and 1917 F. W. Clarke and Wheeler published analyses of its skeleton. 



HATHROMETRA SARSI (DUben and Keren) 



[See vol. 1, pt. 1, figs. 315 (p. 273), 394-399 (p. 309), 407, 413 (p. 317), pi. 1, figs. 520, 522, 524, pi. 2, 

 fig. 530, pi. 3, figs. 534, 536, 537, 539-541; pt. 2, figs. 5S6-587 (p. 303), pi. 13, fig. 1046, pi. 27, 

 fig. 1174, pi. 35, figs. 1216-1219, pi. 36, figs. 1220-1225, pi. 46, fig. 1322] 



Comatula mediterranea (not of Lamarck, 1816; in part) M. SARS, Beskrivelser og Jagstagelser, Bergen, 

 1835, p. 40, pi. 8, figs. 19a-0; Arch. Naturg., 1836, vol. 2, p. 206. 



Aleclo sarsii DDBEN and KOREN, Kongl. Svenka Vet.-Akad. HandL, vol. 6 for 1844, 1846, p. 231, pi. 

 6, fig. 2 (description; Christiania to Bergen). M. SARS, Forh. Skand. naturf. M0de, Christiania, 

 vol. 7, 1857, p. 212 (description of a pentacrinoid). LUTKEN, Oversigt over Gr0nlands Echino- 

 dermata, 1857, p. 72 (Finmark species), p. 73 (Scandinavian species), p. 79 (Troms0 to Bergen), 

 p. 107 (from coralline bottom to over 100 fms.), p. 108 (coralline zone species) KOREN, Nyt. 

 Mag. Naturvidensk., vol. 9, 1857, p. 90 (characteristic of depths between 50-60 fms., stony 

 bottom), p. 96 (30-150 fms.). DANIELSSEN, Beretning om en zoologisk Reise foretagen i som- 

 mern 1857, 1859, p. 44 (0xfjord, 80 fms.; klippe grund). M. SARS, Oversigt af Norges Echino- 

 dermer, 1861, p. 1 (discussion; localities). 



Comatula (Alecto) sarsii 3. MULLER, Abh. Preuss. Akad. Wiss. for 1847, 1849, p. 254. 



Comatula sarsii M. SARS, Bidrag til Kundskaben om Middelhavets Littoral-Fauna, 1857, p. 73 (com- 

 parison with europaea [meaiterranea]) ; Forh. Skand. naturf. M0de, Christiania, vol. 7, 1857, 

 p. 211. ALDER, Ann. Mag. Nat. Hist., ser. 3, vol. 5, 1860, p. 74 (deep water off the Hauf, Shet- 

 lands; color in life) ; pi. 5, fig. 2. DUJARDIN and HUPE, Histoire naturelle des zoophytes, Echino- 

 dfirmes, 1862, p. 199 (synonymy; description; coasts of Norway). NORMAN, Rep. British Assoc. 

 for 1861, 1862, p. 152 (Shetland's). M. SARS, Forh. Vid. Selsk. Christiania, 1864, p. 27. CLAUS, 

 Grundziige der Zoologie, 1872, p. 228 (long larval stage); 1876, p. 277. MARION, Rev. Sci. Nat., 

 vol. 7, 1878, p. 142. 



Anledon sarsii WYVILLE THOMSON, Phil. Trans. Roy. Soc., vol. 155, 1865, p. 516 (discussion of Sars' 

 observations on the young). NORMAN, Ann. Mag. Nat. Hist., ser. 3, vol. 15, 1865, p. 103 (Shet- 

 land; also 40 miles E. of Whalsey Skerries, Shetland, 90 fms.; gregarious). W. B. CARPENTER, 

 Phil. Trans. Roy. Soc., vol. 156, 1866, p. 690 (Sars' observations on the larvae). M. SARS, 

 Memoires pour servir a la connaissance des crinoides vivants, 1868, p. 1 (frequently met with at 

 localities where Rhizocrinus lofotensis was found [near the fishery at Skraaven, 720 feet]), p. 37 

 (comparison of the pentacrinoid with Rh. lofotensis), pp. 47-63 (detailed descriptions of the pen- 

 tacrinoids), p. 47 (Brettesnaes, Lofoten, 100-200 fms.), p. 51 (Guldbrand Is., 100 fms.; Skraaven, 

 300 fms.), p. 60 (Manger; occurrence in the Lofotens of two stages of pentacrinoids from March 

 to June), pis. 5, 6; Ann. Mag. Nat. Hist., ser. 4, vol. 3, No. 14, February 1869, p. 171 (review of 

 preceding); No. 18, June 1869, p. 426 (Norway, 300 fms.). CLAUS, Grundziige der Zoologie, 

 1872, p. 230 (example of the genus). WYVILLE THOMSON, Proc. Roy. Soc. Edinburgh, vol. 7, 

 1872, p. 764 (resemblance to a larva taken by the Porcupine; frequent occurrence; pentacrinoids 

 taken in Faroe Channel) ; The depths of the sea, 1873, p. 124 (found in most hauls of the Porcu- 

 pine in the cold area). MOBIUS and BUTSCHLI, Zool. Ergeb'n. Nordseefahrt vom 21 Juli bis 9 

 September 1872, 1874, p. 144 (stas. 55, 215). CLAUS, Grundziige der Zoologie, 1876, p. 279. 

 LUDWIG, Zeitschr. wiss. Zool., vol. 28, 1877, p. 258. STORM, Kongl. Norske Vid. Selsk. Skr., 

 1877, p. 246 (Trondheim fjord). P. H. CARPENTER, Quart. Journ. Micr. Sci., new ser., vol. 

 18, 1878, p. 373 (centrodorsal) ; Trans. Linn. Soc. London (Zool.), ser. 2, vol. 2, 1879, p. 29 (listed 



