316 SIB SIDNEY F. HARMER ON 
Salpingia, Coppin, 1848, A. M. N. H. (2) ii. p. 273 ; see also Gray, 1848, p. 149.— 
Genotype (the only species), Salpingia /iwssaZZii, Copp., n. sp. Synonym of 
Aetea, Lamouroux, 1812. 
Sarsiflustra, Jullien and Calvet, 1903, Res. Camp. Sei. Prince de Monaco, sxiii. 
pp. 43, 126. — Genotype (the only species), Sarsiflustra abyssicola (Flustrn 
ahyssicola (M. Sars, MSS.), G. 0. Sars, 1872, Christiania Univ. Progr. 1st 
half-year, 1869, p. 19). 
Scruparia, Oken, 1815, p. 90. — Based on 9 species, one of which (Celhdaria repens, 
TpresmnaMj =Sertularia repens, Ellis and Solander, 1786, p. 52) is a Hydroid. 
The others are Polyzoa, corresponding with four modern genera. The first 
species mentioned, and the only one in which a trivial name is definitely 
associated with Scruparia, is Scruparia chclata (Seriularia clielata, L., 1758, 
p. 816). This was the oi\\y species included in Scuparia (errors), Gray, 
1848, p. 132, and in Scruparia, Busk, 1852'', p. 28 ; in the latter case with a 
new diagnosis. Scruparia clielata should thus be regarded as the genotype. 
Hincks' later proposal (1880, p. 21) to make his own ^S". clavata the genotype, 
is inadmissible, as this species is not included in Oken's original list. Verrill, 
1880 (Proc. U. S. Nat. Mus. ii. 1879, p. 190) chose S. reptans [Scriqmeellaria'] 
as the genotype, but although in Oken's list, this species has no claims if those 
of S. chelata are established. 
Scrupocellaria, Van Beneden, 1845, Nouv. Mem. Acad. Eoy. Brux. xviii. p. 26. — 
Genotype (the only species), Scrupocellaria scruposa (Sertularia scruposa, L., 
1758, p. 815). 
Scuparia, Gray, 1848, p. 132. — This seems to have been a misquotation of Scruparia 
{q. v.). 
Scupocellaria, Gray, 1848, p. 111. — A similar mistake for Scrupocellaria (cp v.). 
Selbia, Gray, 1843, p. 292. — Genotype (the only species), Selbia zelandica, Gray, 
n. sp. Busk (1852^, pp. 37, 38) cites Gray's species as a synonym of 
Caherea (Crisia) horyi, Audouin (1826, p. 242); and even if not identical 
with Audouin's species, Selbia, of which no generic diagnosis was given, 
must be regarded as a synonym of Caberea (q. v.). 
Semiflustra, D'Orbigny, 1852, A. S. N. (3) xvi. p. 317 ; 1852, P. P. T. C. p. 326.— 
Genotype, Semiflustra bombycina {Mustra bombycina, Ellis and Solander, 1786, 
p. 14;, which is the only species mentioned in the " Annales des Sciences 
Naturelles." In the second work cited two other species are also included. 
Carbasea bombycina, Busk, 1852", p. 52, is a distinct species (see Onclioporella). 
Euihyris, Hincks, 1882, A. M. N. H. (5) x. p. 164, may perhaps be regarded 
as a synonym of Semiflustra (see Euihyris). 
Spiralaria, Busk, 1861, Q. J. M. S. (n. s.) i. p. 153.- — Genotype, Spiiralaria florea, 
Busk, n. sp. 
■Spiralis, Levinsen, 1909, p. 408 (Explanation of PI. 19. fig. 10«).- — A mistake for 
Spiralaria, as shown by p. 125. 
