PART 5 A MONOGRAPH OF THE EXISTING CRINOIDS 195 



British Isles, 1927, p. 13 (eggs and young larvae; infrabasals), pp. 27, 28 (diagnosis; habits; para- 

 sites; range), pp. 29-32; fig. 4, p. 14 (from Chadwick) ; fig. 13, p. 29; fig. 15, p. 29 (pentacrinoids) ; 

 [fig. 16, p. 30 is A. mediterranea]. PBENANT, Bull. Soc. Zool. France, vol. 53, 1928, pp. 195-201 

 (structure, development and function of the sacculi), fig. 1. RUSSELL, and YONGE, The seas. 

 London, 1928, pi. 24 (colored). MORTENSEN and LIEBERKIND, Die Tierwelt der Nord- und 

 Ostsee, vol. 12, 1928, p. viii. 4 (in key), p. viii. 55 (a boreo-lusitanian species), p. viii. 56 (south 

 to Northumberland; range in detail), p. viii. 67 (activity), p. viii. 107 (size of eggs), p. viii. 124 

 (parasitized by Trichodina antedonis). KOEHLER, in Faune et flore Mediterranee, Paris, 1929 

 (pages not numbered) (diagnosis; distribution; references), figs. 1-10. RIVERA, Bol. Pesc. 

 Madrid, vol. 14, 1929, p. 51 (in key), fig. 4. FEDOTOV, Zool. Anz., vol. 89, pts. 11, 12, 1930, pp. 

 303-308, figs. 1-7 (morphology). [ANONYMOUS], Plymouth marine fauna, ed. 2, 1931, p. 291 

 (local distribution; time of breeding, larvae and pentacrinoids; Myzostomum cirriferum common). 

 HARVEY, Proc. Roy. Soc., vol. 107B, 1931, pp. 417-440 (oogenesis). MONRO in Pycraft, Standard 

 natural history, London, 1931, chapter 7, pp. 99, 100, fig. NOBRE, Echinodermes de Portugal, 

 1931, p. 164 (diagnosis; occurrence in Portugal), pi. 1, figs. 1-4, 8, 9. BORRODAILE and POTTS, 

 The invertebrate, Cambridge, 1932, p. 654, fig. 458 (oral view). TORTONESE, Natura, Milano, 

 vol. 24, 1933, p. 165. CUMANO, Arq. Mus. Bocage, Lisboa, vol. 5, 1934, p. 141 (Sezimbra). 

 EKMAN, Tiergeographie des Meeres, 1935, p. 163. TORTONESE, Ann. Mus. Civ. Stor. Nat. 

 Geneva, vol. 57, 1935, p. 223. WILSON, Life of the shore and shallow sea, London, 1935, p. 37 

 (found at low water where there is no wave action), fig. 34 (live specimens). PERRIER, La fauna 

 de la France, vol. IA, Paris, 1936, p. 95 (in key to French spp; color; habitat). BOULENGER, 

 A natural history of the seas, 1936, p. 63 (habits; color). MOORE, Proc. Liverpool Biol. Soc., 

 vol. 50, 1937, p. 211 (details of Port Erin, Isle of Man, localities; between tide marks in some 

 places; myzostome parasite; time of breeding). KOLOSVARY, Festschrift fur Embrik Strand, 

 vol. 2, 1937, p. 469. TORTONESE, Boll. Mus. Zool. Univ. Torino, vol. 46, ser. 3, No. 82, 1938, pp. 

 43, 44. NOBRE, Echinodermes de Portugal, ed. 2, 1938, pp. 187, 188 (references; brief description; 

 Portuguese localities), pi. 63 figs. 1-4. EALES, The littoral fauna of Great Britain, Cambridge, 

 1939, p. 228 (color; size). LEDERER, Biol. Reviews, Cambridge, vol. 15, 1940, p. 299 (pigment 

 in two forms in pinnules; red and yellow). ELIAS DA COSTA, Chaves dicot6micas para a classifi- 

 cacao dos equinodermes Portugueses. IV. Criu6ides, Porto, 1940, pp. 12, 15; Relacao das especies 

 equinologicas recolnidas na costa noroeste de Portugal, Porto, 1942, pp. 9, 11 (records). T. A. 

 STEPHENSON, Seashore life and pattern, King Penguin books, 1944, pi. 1 (colored). BASSINDALE, 

 Proc. Bristol Nat. Soc., vol. 27, 1945, p. 118 (intertidal, Skomer Island, off Pembrokeshire). 

 CUMANO, Arq. Mus. Bocage, Lisboa, vol. 16, 1945, p. 73 (distribution), pp. 76, 81 (listed). 

 CTTENOT in Grasse, Traite de Zoologie, vol. 11, 1948, p. 35 (up to 40 cirri in pentacrinoid), p. 

 37 (articulation of brachials), pp. 45, 71, fig. 38 (oral disk), fig. 40 (calyx), fig. 44 (aboral view of 

 disk), figs. 45, 46 (articulations), fig. 51 (transverse section of arm), figs. 52-54 (anatomy of disk), 

 figs. 56, 57, 62, 63, 65, 66. LE DANOIS, Les profundeurs de la mer, Paris, 1948, pp. 93, 98, 115, 

 245. YONGE, The sea shore, New Naturalist series, London, 1949, p. 37, fig. 16, p. 252. THOR- 

 SON, Biol. Reviews, Cambridge, vol. 25, 1950, p. 7 (males spawn before females). CHERBONNIER, 

 Trav. Sta. Biol. Roscoff, new ser., vol. 2, suppl. 4, 1951, p. xv2 (detailed localities in the Roseoff 

 area; parasites and commensals; time of breeding). TORTONESE, Atti Accad. Ligure, vol. 8, 

 1952, p. 9. LOWNDES, Ann. Mag. Nat. Hist., ser. 12, vol. 6, 1953, p. 624 (in table of density and 

 load carried). WILLIAMS, Proc. Roy. Irish Acad., vol. 56, Sect. B, 1954, p. 35 (listed), p. 112 

 (occurrence in Strangford Lough). CHERBONNIER, Les e'chinodermcs, Monte Carlo, 1955, pp. 

 82-94 (general account), figs. 20-22. VAN REINE and HARRISON, Plants and animals of the 

 sea-shore, London, 1955, p. 44. HYMAN, The invertebrates, vol. 4, Echinodermuta, 1955, p. 

 35, p. 71 (genital tube apparently wanting), p. 73 (spawning time), p. 101 (clinging habit), p. 

 105 (aversion to direct sunlight), p. 106 (cool temperature necessary), p. 113 (size increase with 

 depth), p. 115 (occurrence in aggregations), fig. 13A (general view), fig. 30A and E (doliolaria 

 larva). WILSON, The illustrated London News, vol. 227, July 2, 1955, suppl., p. i, fig. 1 (colored) 

 FOREST, BeautOs du fond des mers, Paris (Larousse), 1955, pi. IQla (colored). GISLEN, Atlanlide 

 Rep., No. 3, 1955, p. 87 (pinnule segments spinous), p. 89 (description), pi. 1, fig. 2 (cirri), pi. 

 2, fig. 6 (pinnules). TORTONESE, Bull Stat. Aquic. Peche, Castiglione, new ser., No. 7, 1955, pp. 

 203-209; figs. 1, 2 (moroccana a synonym); Ann. Mus. Civ. Stor. Nat. Geneva, vol. 68, 1956, p. 

 182 (localities of specimens in the Tortonese collection). CHERBONNIEK, Bull. Stat. Oceanogr. 



