1922] Hylander, — The Desmids of Connecticut (Concluded) 239 



*S. monticulosum Breb. in Meneghini, Linnaea 14: 226. 1840. 

 Monroe (a), Suffield. 



S. muricatum Breb. in Meneghini, Linnaea 14: 22(5. 1S40. 

 Hamden (b), Middletown (Conn, see 2, p. 62). 



*S. MUTICUM Breb. in Meneghini, Linnaea 14: 226. 1840. Middle- 

 bury, Orange, Suffield, West Haven (a, b). 



tS. ODONTATUM Wolle, Bull. Torrey Club 8: 2. pi. 6, f. 11. 1881. 

 Middletown {Conn, see 2, p. 62). 



S. Ophiura Lund. Nova. Acta Reg. Soc. Sci. Upsala III. 8: 69. 

 pi. 467. 1871. Bethlehem, Bridgeport (Johnson, 6, p. 289), Hamden 

 (a). 



*S. orbiculare var. Ralfsii West & G. S. West. Middletown, 

 Morris, West Haven (b). 



*S. paradoxum Meyen, Nova Acta Acad. Caes. Leop. Carol. 5: 

 14. pi. 43, f. 37, 38. 1828. Plymouth. 



*S. polymorphum Breb. in Ralfs, Brit. Desm. 135. pi. 2£,f. 9, pi. 34, 

 f. 6. 1848. Orange. 



**S. polytrichum Perty, Kleinst. Lebens. 210. pi. 16, f. 24. 1852. 

 Bethany, Hamden (a). 



**S. proboscideum Arch, in Pritchard, Infus. 742. 1861. Orange. 



*S. punctulatum Breb. Branford, Hamden (a), Killingworth, 

 Newtown, New Haven (b), North Haven, Plymouth. 



S. pygmaeum Breb. in Ralfs, Brit. Desm. 213. pi. 35, f. 26. 1848. 

 Middletown (Conn, see 2, p. 62). 



fS. Ravenelii Wood, Smithson. Contr. Knowl. 241: 153. pi. 21, 

 f. 22. 1872. Middletown (Conn, see 2, p. 62). 



*S. Sebaldi Reinsch, Act. Senckenb. 6: 133. pi. 24, DI, f. 1-3. 1867. 

 Guilford, West Haven (b). 



*S. setigerum Cleve, Ofvers. K. Vet.-Akad. Forh. 20: 490. pi. ',, 

 f. 4. 1863. Bethlehem, Middlebury, Suffield. 



*S. spongiosum Breb. in Ralfs, Brit. Desm. 141. pi. 23, f. 4- 

 1848. Guilford, Monroe (a), Suffield. 



*S. tetracerum (Ktitz.) Rail's, Ann. Mag. Nat. Hist. 15: 150. 

 pi. 10, f. 1. 1845. Bethlehem, Middlebury, Morris, Thomaston, 

 Washington. 



*S. tumidum Breb. Madison. 



fS. vestitum var. tortum West & G. S. West, Jour. Linn. Soc. But. 

 33: 317. pi. 18, f. 16. 1897. Bridgeport (Johnson, see 7: p. 317). 



