FILOGRANA IMPLEXA. 341 
1888. Filograna implexa, Cunningham and Ramage. ‘Trans. Roy. Soc. Hdin., vol. xxxiii, p. 673, 
pl. xlv, fig. 35. 
1889. i: 7" Grieg. Bergens Mus. Aarb,, p. 8. 
1890. Salmacyna Dysteri, Malaquin. Annél.-Boulon., p. 49. 
1891. Filigrana implexa, Hornell. ‘Trans. Biol. Soc. L’pool, vol. v, p. 264. 
1893. Salmacina incrustans, Marenzeller. Polych. Grundes, p. 15. 
» Filograna impleaa, Levinsen. “ Hauch’s” Tog, p. 364, pl. lvi, figs. 4—9. 
» NSalmacina edificatrix, Lo Bianco.! Atti Accad. Sc. Nap., p. 91. 
1894. Filograna implexa, De St. Joseph. Ann. Sc. nat., 7° sér., t. xvii, p. 335, pl. xii, figs. 366—369, 
et pl. xii, figs. 370—374. 
» NSalmacina Dysteri, idem. Ibid., p. 340, pl. xin, figs. 375—380. 
»  Mligrana impleaa, Bidenkap. Christ. Vid.-selsk. Forhandl., p. 137. 
1895. Filogranes et Salmacines, Malaquin. C. R. Acad. Sc. Paris, t. exxi, p. 953. 
1896. Filograna impleaa, Roule. Camp. “ Caudan,” p. 465. 
»  NSalmacina edificatriz, idem. Ibid., p. 466. 
1897. Filograna implexa, Michaelsen. Polych. deutsch. Meere, p. 184. 
1903. Salmacina dysteri, Malaquin. C. R. Acad. Sc. Paris, t. exxxvi, p. 389. 
1904, Filograna implexa, Journ. M. B. A., vol. vii, p. 232. 
1906. + Sy De St. Joseph. Ann. Se. nat., 9° sér., t. 1, p. 248. 
1907. Salmacina dysteri (Reprod. asexual), Malaquin. OC. R. Assoc. Anatom., 9th Réunion, Lille, 
10> LZ. 
1908. es Dystert, Gravier. Nouy. Arch. Mus. d’Hist. Nat., t. x, p. 119. 
es 3 a Ehlers. Deutsch. Tiefsee Exped., p. 161. 
1909. ve edificatriz, Lo Bianco. Mitt. Zool. Stat. Neap., Bd. xix, p. 586. 
is Rs incrustans, Fauvel. Bull. Inst. Oceanogr., exlu, p. 52. 
y nA Dystert, idem. Ibid., p. 52. 
s " >» idem. Amn. Sc. nat., 9° sér:, t. x, p. 210: 
Flograna vmplexa, idem. Bull. Inst. Oceanogr., cxlu, p. 51. 
i eS filograna, Percy Moore. Proc. U.S. Nat. Mus., vol. xxxvu, p. 145. 
1911. ss impleaa, Riddell. Proc. Liverpool Biol. Assoc., vol. xxv, p. 65. 
» Salmacina dysteri, idem, Ibid. 
a Fe Dysteri, Fauvel. Bull. Inst. Oceanogr., No. 194, p. 38. 
1912. Filograna impleawa, Crawshay. Journ. M. B. A., vol. ix, p. 347. 
- A , McIntosh. Rep. Brit. Assoc., 1912, p. 514. 
» Mligrana % Wollebek. Skrift. Selsk. Krist., Bd. 1, No. 18, p. 111, pl. xl, figs. 1—6, 
pl. hi, fig. 1. 
1914, Filograna - Southern. Proc. Roy. Irish Acad., vol. xxxi, No. 47, p. 147. 
Salmacina incrustans, Fauvel. Camp. Scient. Monaco, xlvi, p. 308, pl. xxx, figs. 26, 27. 
1915. Filograna implewa, Allen. Journ. M. B. A., vol. x, p. 644. 
1917. 3) * Rioja. Anél. Poligq. Cantab., p. 81. 
Salmacina Dysteri, Fauvel. Arch. Zool. Expér., t. lvi, p. 271. 
1920. Filograna implexa, Hliason. Polych. Oresund, p. 80. 
,» Salmacina Dysteri, Pixell. Scott. Antarct. Exped., vol. vu, p. 90. 
Habitat.—Abundant off various parts of the British shores from Shetland to the Channel 
Islands, and generally in deep water. Large masses are dredged off St. Andrews Bay near 
the Bell Rock and outward to the “ Long Forties” (EK. M.). The masses are fixed to various 
! His sole distinction is the numerous minute teeth of the first bristles. 
