MANN DIATOMS OF THE ALBATROSS VOYAGES. .'5 s .' \ 



De Toni, Syll. Alg. 2: 599. L892 Griff. & Henf. Micr. Diet. ed. 4. 227. pi. 16. 

 f is. L883. Wolle Diat. \. A pi. 60. f. i ;. 13. L890 

 Oymatopleura apiculata W. Smith, Synop. Brit. Diat. 1: 37.pl. 10. f 

 Wolle, Diat. X. A. pJ. 60./ 9, / . L890. Belloc, Re\ . deComm. 3: 52. pJ. /./. 

 L887. 

 Hassall's writing of the apecies nam< ae >'. librilis is erroneous. Be evidently 

 assumed thai Ehrenherg had used the wrong gender of the Latin adjective in his 

 Navicula librile, and as Sphinctocystis is feminine, he wrote S. librilis. Bui Ehren- 

 berg used the noun Kfen"Z< . meaning a 3cale-beam, because of the long, notched appear- 

 ance of this species when Been from the zonal side. Kiitzing'a F. quinquepunctata 

 is a practically indefinable form ae figured and described by him, bul as he refi 

 it under Surirelia solea as the same thing, I include il in the synonymy. 



Found at station i' ss ">. off Oregon. 

 Sphinctocystis undulata Ehrenb. Maim. 



Navicula ? undulata Ehrenb. [nfus. L87. pi. 21. f. 16. L838. 



Surirelia oophaena Ehrenb. Phys. Abh. Akad. Wiss. Berl. 1841: L36. pi. 3. V.f. 1. 



L843. 

 Denttcula undulata Km/. Bacill. 44. pl.S.f. 60. L844. 

 Surirelia elliptica Breb.; Kutz. Bacill. 61. pZ. ?£./. />. L844. 

 - /■-,//,/ ,i mini,, in Ehrenb. Phys. Abh. Akad. Wiss. Berl. 1847- 442. L849; Mikrog. 



pi. 14-/.S9, pl.SS. II. J. ill. pl.S5A. VII. f :■< ?<?, pi. V. T.f ::.. L854. 

 Surirelia ovum Naeg.; Kutz. Sp. Alg. 889 - 



Oymatopleura hibemica W. Smith, Ann. Mag. Nat. 1 1 i > t . II. 7: L3. pi. S.f 12. L851; 

 Synop. Brit. Diat. 1: 37.pl. 10. f si. L851. Van Heur. Synop. pi. 55. f. 

 L881. II. 1.. Smith, Sp; Dial. Typ. no. 113. 1874. Rabh. Fl. Eur. Alg. 1: 61. 

 L864. De Toni, Syll. Alg. 2: 600. L892. 

 Oymatopleura elliptica W. Smith, Aim. MaL r . Nat. Hist. II. 7: 13. ,</. ... /'. 10-11. 

 L851; Synop. Brit. Dial. 1: 37. pZ. 70./. 50a c. L853. Rabh. Fl. Kur. Alg. 1: 

 89. L864. Van Heur. Synop. L68. pi. 53. f. I \. L881; Treat. Dial. 367. pi. 12. 

 f.480b-481b, pi. U.f.863. 1896. Pritch. Hist. [nfus. ed. 1. 793. pi. 9.f 

 pl,16.f.7-8. L861. Brun, Diat. Alp. 96. pZ. l.f.8,pl.9.f. 15. L880. Grun. Verh. 

 Zool. Bot. Ges. Wien 12:463. pt. //../'. /.;. L862. II. 1.. Smith, Sp. Dial. Typ. 

 no. 112. 1874. DeToni, SyU. Alg. 2: 598. L892. Griff. <& Henf. Micr. Diet. -1. 

 1. 227. pi. 16. f. /; L883. Wolle, Diat. X. A. pi 60. f 5 :. 1890. Cleve ,v Moll, 

 type no. 2, 4, II li'. 

 Sunrella undata Ehrenb. Mikrog. pi. 33A. If :<>. _>i, 21*. L854. 

 Surirelia plicata Ehrenb. Mikrog. /;/. 15A.f.50.f.51a-b. 1854. Weisse, Mel. Biol. 



Acad, Sri. St. Petersb. 5: L07. pi. t.f 10. L865. 

 Oymatopleura nobilis Hantzsch, Hedwigia 2: 36. />!. 6.f 6. I860. 

 Oymatopleura hibernico rhombica Chase; DeToni, Syll. Alg. 2: 601. L892. 

 This long lisl <>i" synonyms mighl lie increased by Oymatopleura angulata Grev. a 

 It stands midway between this and the former species S. librile, the form variety of 

 the latter called C. <t/>i<til<ih! being very close i<> it. 



Found at Btation 4505H, near Santa Cruz IiltIii -Ik >ii-»-. Monterey Bay, Cal. 



SURIRELLA Turp. 



S irella Turp. Mem. Mus. Paris 16: 361. pi. 15. f i 7,9 W, /.. L828 exclusive 

 of ihr other figures). Elabh. Fl. Eur! Alg. 1: 9,51./. 12. L864. Pritch. Hist. 

 Lnfus. ed. !. 794. L861. W. Smith, Synop. Brit. Dial. 1: 30. pi. 8 9. L853. Van 

 Heur. Synop. 186. pi. 71 : :. L881; Treat. Diat. 368. /. 12 0. pi. 12 IS. L896. Brun, 

 Dial. Alp. 97. L880. Castr. Rep. Voy. Chall. Bot 2: 59. pi. 10. L8S 



Trans. Micr. Soc. Lond. n. s. 10: 89, /</. 9.f 



