Bacillariese, Cocconeidacese, Campyloneis. 441 



rias Novae Zelandiae et ad algas varias Capitis Bonse Spei in- 

 dicantur. 



Campyloneis Argus Grun. in Wien. Verhandl. 1862, p. 429, t. 10, 1797 

 f. 9, Alg. Novara p. 10, J. Q. M. C. 1885, p. 322, Truan Diat. Astur. 

 t. 4, f. 22-23, V. H. S. p. 134, f. 28, f. 15-16 (ut. var. Campyl. 

 Grevillei). — Characteres Campyl. Grevillei, valvis late ovatis 

 vel orbicularibus, valva superiori cellulis rnaximis subhomogeneis, 

 interioribus vix elongatis donata, convexa, insigniter seriato-pun- 

 ctata, punctis majoribus oblongis 3-4 in 10 a. f area media levi Ii- 

 neari-lanceolata, valva inferiori concava, costata, costis radian- 

 tibus, rhaphen undulatam attingentibus, 1 l / 4 -2 in 10 u.., striis pun- 

 ctatis 12 in 10 u.. ; facie connectivali anguste lineari. 



Hab. in Oceano atlantico boreali, Basy am coccineam a lito- 

 ribus Islandiae usque ad Galliam et Hispaniam densissime obtegens. 



— a An huc Rhaphoneis fasciolata? » — Var. reticulata Grun. 

 Alg. Novara p. 11 : valvse inferioris costis utrinque per lineas duas 

 reticulatim conjunctis, marginem versus saspe furcato-divisis. Ad 

 Balliam callitricham e Nova Zelandia (Exped. Novara). 



— Vide Campyl. ccelalam. 



Campyloneis caelata (Arn.) Chase Habirsh. Cat. p. 59, Cocconeis 1798 

 ccelata W. Arnott in T. M. S. 1862, p. 234, t. 10, f. 5-6, V. H. 

 T. n. 244. — Valvis ovatis oblongisve, 12-40 u. longis, lineis lon- 

 gitudinalibus duabus (una in utroque latere rhaphes praesente), 

 contra nodulos constrictis, apices versus forcipatis jinstructis, costis 

 transversis distantibus, 4 in 10 u., planis, subconcentricis cum lineis 

 vel vittis transversali et longitudinalibus continuis. 



Hab. in Ballia e Nova Zelandia (Walker-Arnott). — « An 

 huc pertinet Campyloneis Argus var. reticulata Grun. ex eodem 

 loco ad eamdera algam reportata?». 



Campyloneis costata (Greg.) Lagerst. Diat. fr. Bohuslan 1876, 1799 

 p. 55, Cocconeis costata Greg. in Q. M. J. v. III, 1855, pag. 39, 

 t. 4, f. 10, T. M. S. 1857, p. 68, t. 1, f. 27, Rabenh. Fl. Eur. 

 Algar. I, p. 104, Jan. Guan. p. 18, t. I, A, f. 36, 01. Vega p. 460, 

 V. H. Syn. t. 30, f. 11-17. — Late ovalis; nodulo utrinque elon- 

 gato, apices subattingente, lineis concentricis distinctis, costis op- 

 positis interruptis. 



Hab. ad oras Scotiae (Grbgory), Groenlandise, Spetsbergise, 

 Finraarchiae (Cleve) et Bahusiae (Lagerstedt) ; in guano (Janisch). 



— « An forma minor Campyloneidis Grevillei (W. Sm.) Gr. et 

 Eul.?». 



