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MANN DIATOMS OF THE ALBATEOSS VOYAGES, 325 



CLIMACOSPHENIA Ehrenb. 



. CI inlaws phenia Ehrenb. riiys.Abli. Akad. Wis8. J3orl. 1841: :^14, 440. pi. 2. VI. 

 • / 1. :S43. Grun- Vcrh. Zuul. BuL Goh. Wien 12: 35.']. 1802; in Fen/A, Reise 

 Novara But. 1: 5. 1870. Do Tuni, Syll. Alg. 2: 739. 1892. 

 Ec hinella Ach^r. (Tr. (let. Elirenb. Ber. Akad, Wiss. Berl. 1841: 144. 1842. 

 Claiimla Pant, in part; Heitr. Barill Ung. 3: pi, S.f. 50, IS9:i. 



Climacosphenia elongata TUiil. Smitlu^nn. Contr. Knowl. 7: 8. pi. l.J. 10~JL 1854. 

 Grun. Vt^rh. Zool. Bot. Ges. \Vion 12: 353. j)L 6.f. 22. 18(i2. (irun. in Fen/d, 

 Rri^^e Novara Bot. 1:5. 1870. LtnuL-FAtrt. Mem. Soc. Eniul. St. iJricuc 54. 

 1879. Britch. Hist. Infus. ed. 4. 772. I8GI. De Toni, SylL Alg. 2: 739. J892. 

 Cruuacosphenia fraucnfchUi Gnm. Verb. Zoo]. V>ot. Ges. Wion 12: 353. 1862, as 

 synonym, 



ClaiUula hinkeni Bant. Beitr. Hacilb I ng. 3: pi. S.f. 50. 1893. 



Pantueiriok figures tlio lower })ortioii tmly of the outer plate of this diatom and 

 nameK it Claruula kinkenx. There can lu; no doubt of its being the above. It so 

 ha])]K'ns that tlie form found by iih^ haw ]>rei'isely the irregularity of boa<ling of the 

 central l)and near the lower extremity that Bantocsek has figured. Whether this i^ 

 general or not, I do not know. 1 have, HkeGrunow. found it to be a very rare diatom. 

 Lend. -Fort, in the citation above erron(M)uslv attributes th(* name to Grunow. 



Found at station 3696, off Honshu Island, Japan. 



Climacosphenia moniligera iChrenb. Phys. Abli. Akad. Wis??. Berl. 1841: 314, p/. 



2. VI J. I. 1843. Kut/.. Bacill. 123. /;/. 29./. 80. 1844. Jan. A Rabh. in Babh. 



Beitr. G. pi. 2. J. 1. 18G3. Prit(li. Hist. Infus. ed. 4. 772. pi, lU f. 45-46. 1861. 



Grun. Verb. Zool. Bot. Ges. Wien 13: 139. pi 14./ 17. 1863. Griff. & Ilenf. 



Micr. Diet. ed. 3. /)?. /9./. 5. 1875. Wolle, Diat. N. A. pl.29.f,7-'8.18[)(). 



Pant. Boitr. Baeill. Ung. 2: 67. pi. SO./ 426. 1889. IL L. Smitli, Sp. Diat. Typ. 



no. 631. 1874. T)e Toni, SylL Alg. 2: 740. 1892. 

 Echinella moniligera Ehrenl). Ber. Akad. Wiss. Berl. 1841: 144. 1842, nom. nud. 



not Achar. 1810. 

 Chtnacosphenia catena Sluidb. Trans. Micr. Soc. Bond. n. s. 2: 77. pi. 1./. 15. 1854. 



Mo(4). I^ial.-faf. pi. 3./. 15. 1890. 



The generic name Echinella of Achurius ^' was a]>i)lied by Ehrenberg under a mis- 

 apjirehension, the name lieing that of a dustercHl form of marine^ ovae similar in 

 a])pearan('e to clusters of Climacosplu^nia.^ Ehrenberg corrected the generic name 

 in the first citaticm given al>ove. 



Found at station 2920II, Hawaiian Islands. 



PLiAGIOGRAMMA Grev. 



Ptagiogramvui Grev. Quart. Journ. Micr. Sci. 7: 208. ph 10, 1859. Moeb. Diat.-taf. 

 pi. 24. 1890. Rabh. Fl. Eur. Alg, 1: 117. 18G4. Pritch. Hist. Infus. ed. 4. 773. 

 1861. Van Hour. Synop. 145.1881; Treat. Diat. 337. /. ,9.5. 1896. De Toni, 



Syll. Alg. 2: 717. 1892. 

 Denikiila Klitz. in part; Greg. Trans. Roy. Hoc. Edinb. 21: 491, 496. ph 10. / 32, 

 37a-c. 1857. 



This genus has close affinity with Dimen^gramma Ralfs, and the doubtful genus 

 Glyphodcsmis Grev. It is, htnvover, well marked from these by the internal trans- 

 verse septa, especially those that divide off the central and the terminal hyaline 

 areas from the rest of the valve. I am not in favor of including here any of the mem 



aWeber, Beitr. z. Naturk. 2: 340. pi 4- 1810. 

 & Griff. & Henf. Micr. Diet. ed. 3. 273. 1875, 



