17 
Halodactylus diaphanus. v. Beneden. Recherches 60. (Mem. Brux. 
18, 1845). 
Farre. Min. Struct. Polypi. Phil. Trans. 
1837. 405. 
Ulva diaphana. Sowerby. Engl. Bot. 
Alcyonium gelatinosum. Linn. Syst. ed. 12. 1295. 
Ell. & Sol. Zooph. 176. 
Lamouroux. H. Polyp. coralligenes flex. 
350. 
Pallas. Elench. 353. 
Blainville. Man. d’Actinol. 525. 
Epipetrum gelatinosum. Oken. Lehrb. Naturg. Zool. Abth. 2. 80. 
Sea ragged Staff. Ellis. Corall. 87. 
Zoarium either simple, much elongated , almost subeylindrical, nar- 
rowed at the base, or relatively short and irregularly- multi-lobed 
and branched (fingerlike growth). Colour varies from yellowish to 
brownish, Height from 3 to 9 inches. 
Opereular setae generally 10—12. Quite abundant. 
Locality: Barents-Sea. 72° 5’ N. lat.. 37° 57’ E. long, 140 fathoms. 
Matotschkin-scharr. 73° 10’ N. lat., 57° E.long, 2—11 
fathoms. (The fingerlike specimen). 
Habitat: On stones. 
24, Alcyonidium hirsutum. Fleming. 
SYNoNYMS: 
Aleyonidium hirsutum. Johnst. Brit. Zooph. ed. 2, 360. 
Couch. Cornish Fauna III, 133. 
Alder. Nortbumb. Cat. 53. 
v. Bened. Recherches M&m. Brux. 18, 37. 
Hincks. Dev. Cat. Ann. N. H. ser. 3, IX, 
470. 
Oycloum papillosum. Hassal. Ann. N.H. VII, 483. 
Aleyonium hirsutum. Flem. B. A. 517. 
Zoarium erect, much divided, brownish; branches generally long, 
for the most part finger-like, expanding; conical papillae in large 
