1 74 CATALOGUE OF ADDITIONS TO, AND ALTERATIONS 



It occurs very fine in the roots of Laminaria, on stones 

 between tide marks, and occasionally in deep water. It has so 

 occurred to me from Cornwall to Shetland. (C.W.P.) 



3_S. YuLGAEIS.— ifo?^. 



Lepbalia YuLG-^ms. — Bush. Quart. Journ. Mic. Sc, viii, 275, 

 plate xviii, fig. 3. 



S. Vulgaris. — Hinchs, Brit. M. Poly., plate xxxvii, fig. 7, and 

 plate XV, figs. 5, 6. 



A beautiful species and constant in character. Off the Dead- 

 man, 1869. See Journ. E. Inst. Corn., 1876. (C.W.P.) . 



4 — S. Simplex. — JoJmstun. 



Lepealia Simplex. — Johnston, B.Z., ed. 2, 305, plate liv, fig. 4. 



S. Simplex. — Binchs, Brit. Mar. Poly., 246, plate sxxv, figs. 

 9, 10. Dev. and Corn. Cat. 44, {Hinchs.) 



Prom trawl boats off the coast of Devon, (T.H.) Shetland, 

 1864. (C.W.P.) 



I insert this in the hope of inducing some one to search for 

 it in Cornwall ; I fancy that I have seen it there. It is more 

 interesting to me because of its range in time ; I have it from 

 the Boulder Clay, at Thurso, Caithness, N.B. (C.W.P.) 



5 — S. Linearis — Hassall. 



Lepralia Linearis. — Hassall, Ann. N.H., viii, vii, 368, plate 

 ix, fig. 8. 



S. Linearis. — Hinchs, Brit. M. Poly,, 247, plate xxxviii, figs. 

 5 — 10. and plate xxiv, fig. 1. 



A variable species ; Hinchs has figured four such, viz : 

 a, hastata; /3, mamillafa ; Y, nitida ; and 8, crucifera ; (Norman.) 

 Abundant and generally distributed ; Cornwall from tide marks 

 to deep water. (C.W.P.) 



5 — S. Armata. — Hinchs. 



Lepraliaemata. — Hinchs, Dev. and Corn. Cat. Ann. Nat. His., 

 Series 3, ix, plate xii, fig. 5. 



S. KV.UAJK.— Hinchs, 258, Brit. M. Poly., plate xli, figs. 7, 8. 

 On stones from 30 fathoms S.W. of Polperro. (T.H.) 



7 — S. Aurioulata. — Hassall. 



