MANN- DIATOMS OF I III. ALBATROSS VOYAi 303 



Biddulphia favus Ehrenb. Van Heur. Synop. 208. 188 lead. Phila. 



1900: 706. L901. 



eratium favus Ehrenb. Phys. Abh. Akad. Wise. Berl. 1839: L59. pi 

 L841; Mikrog. pi 19. f. 17. L854; Thy-. Abh. Akad. Wiss. Berl. 1841: 

 443. pi. 8. VII. f. 10. hi:;. Km/. Bacill. L39.pJ. 18. f. 11. hit. W. Smith, Synop. 

 Brit. Diat. i: 26. pi >./. I ..■' • I Pi t» b Hist [nfus. ed. 4 



pl.ll.f .1861. Schmidt, Atlas pi. i • 585 Jan. Abh. Schles. 



terl. Cult. 1862-: 15. pi IB I I L862. Wolle, Diat. N. A. pi. 99. f. 1. .'. 

 L890. Van Beur. Synop. pi 107. f. 1-4.1SSI. II. L. Smith, Sp. Diat.Typ.n< 

 L874. O'Meara, Pi ■ l: I \ id. II. 2: 277. i - li. IL Eur. AL 1 : 



315. /. 37. L864. Ehrenb. Phys.Abh. Akad.Wiss. Berl. 1839: L59. pi. A.f.lOa b. 

 L841. Griff.d Eenf. Micr. Diet. ed. 3. pi. L3./. 29. L875. Grun. in Fenzl, R 

 Novara Bot. 1: 24. L870. Grun. Schmidt, Atlas pi 126. f. 5 7. L888 

 Micro, ed. 8. 613./. 442. 1901. Leud. -Fort. Mem So. Emu] St. Brieuc 60. 1879. 

 Kain. Bull. Torr. Club 14: 29. L887. Truan & Witt, Dun. Bayti 21. ///. 6. 

 r. 8, pi :../'. 3. L888. Moeb. Diat.-taf. pZ. /./. 6. L890. Named varieties: Schmidt, 

 Atlas pi 32. f. .. 11, pi 34-f. ■ l ss -~»: pi 93. f. I L886. Bright. Quart. Journ. 

 Micr. Sri. 4: 274. pi. /;../'. 7. L856. Moeb. Diat.-taf. pl.9.f.7. II. L. Smith, 

 Sp. Diat. Typ. no. 599. 1874. (.run.: Van Beur. Synop. pZ. i07./. 5. 1881. Kutz. 

 Sp. Alg. 140: 1849. Castr. Rep. Voy. Chall. Bot. 2: lo'.i. />/./;./. /. , 

 Kilt. Mo. Micr. Journ. 12: 219. pi. 82.f.l -8. 1874. 

 Triceratium comptum Ehrenb. Ber. Akad. Wiss. Berl. 1843: L66. L844. Bright. 

 Quart. Journ. Micr. Sci. 1: 249. pi .,./. .;. L853. Pritch. Bist. [nfus. ed. 1. 857. 

 L861. 



ratium mega&tomum Bright, err. det. Quart. Journ. Micr. Sci. 1: [ - ./. :. 



185;;. Moeb. Diat.-taf. pi l.f. 7. 1890 (not Ehrenb. Mikrog. pi S5A X VII. 

 L854. nor Pritch. Bist. [nfus. ed. 1. 855. L861 . 

 Trio rati u m muricatum Bright. Quart. Journ. Micr. Sci. 1: 249. pi 4.f. 5. L853. 

 Moeb. Diat. -tin*, pi l.f. 5. L890. Pritch. Bist. Infus. ed. 4. 856. 1861. Schmidt. 

 Atlas pi 88. f. 8 10. L885. De Toni, Syll. Alg. 2: 923. 18 

 Triceratium scitulum Bright. Quart. Journ. Micr. Sci. 1: 250. \ L853. 



Moeb. Diat.-taf. pi l.f. 9. 1890. Schmidt, Atlas pi 88. f. ll 16. L885. Grun. in 

 Fenzl, Reise Novara Bot. 1: 24. 1870. DeToni,Syll. Alg. 2: 922. L894. Pritch. 

 Hist. [nfus. ed. 4. 857. L861. 

 Triceratium grandt Bright. Quart. Journ. Micr. Sci. 1: 249. pi .. f. 8. \^~>'-'<. Moeb. 

 Diat.-taf. pi l.f. 8. L890. Schmidt. Atlas pi 82. f. 5. L885. De Toni, Notar. 3: 

 626. L888. Pant. Beitr. Bacill. Ung. 1: 54. pi ,../'. M Pritch. Hist. 



Infus. ed. l. 856. L861. Truan ,v Witt. Diat. Bayti 21. pi. 6. f. 10, pi ;./. 7. 

 1888. Wolle, Diat. X. A. pi 104. / 1. L890. 

 Triceratium fimbriatum Wallich, Quart. Journ. Micr. Sci. 6: 247. pi. 12. f. - I 



Sclimi.lt. Atlas pi. - L885. 



Biddulphia grandis Boyer, Proc. A.cad. Phila. 1900: 706. 1901. 

 The necessity of classing this as a Biddulphia ' • videnl as - e dis- 



regard the unimportant fact that it is often found in triangular form. So far as my 

 experience goes, it is quite as abundant in Bea dredgings in the quadrate form. It is 

 the dominant Bpecies of stations 2915H to 292] II 3008H, 3010H,3013H, 1 130H, 1502H, 

 and 4571H, where it occurs in immense quantities and without any of the triangular 

 varieties present. II. L. Smith's type 599 is a similar case. Be marks il "Tuscarora 

 sound inge s. of Sandwich [si. I 168 hns.," the locality, there! 3ponding almost 



exactly with station 3008H. Five to B-angled form- arc frequent in all large gather- 

 But whether of triangular form or not, this spe< from the valval side, 

 but especially from the zonal Bide, with it- hora-Jike pitx esses at the angles and its 

 peculiar Bel of the valves on the girdle, ie Bhown to be an almost typical example of 

 Biddulphia. Like all the other mem her- of this genus, il ie either marine or : « 



