Silva Center for Phycological Documentation: Index Nominum Algarum


The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense). The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
A working list of algal type specimens at UC is available here

Results from INA database

NameAuthorSourceCitationYear
Ceratoneis arcus(C.G. Ehrenberg) F.T. Kützing image
Ceratoneis arcus(Ehrenberg) Kützing Kieselschal. Bacill.: 104 1844
Ceratoneis arcus f. arcuataC. Zimmermann image
Ceratoneis arcus f. curtaJ. Holmboe image
Ceratoneis arcus f. genuinaJ. Holmboe image
Ceratoneis arcus f. linearisHolmboe Arch. Math. og Naturv. 22{1}: 31 1899
Ceratoneis arcus f. linearisJ. Holmboe image
Ceratoneis arcus f. recta(B.V. Skvortzov & C. Meyer) B.V. Skvortzov image
Ceratoneis arcus f. rectaV.S. Poretzky in Proshkina-Lavrenko & Sheshukova (eds.) Diatomovyi Sbornik: 145, fig. 3 1953
Ceratoneis arcus f. semirectaC. Zimmermann image
Ceratoneis arcus f. trigibbaC. Zimmermann image
Ceratoneis arcus f. typicaC. Zimmermann image
Ceratoneis arcus subsp. recta(B.V. Skvortzov & Meyer) Skabichevskij image
Ceratoneis arcus var. amphioxys(Rabenhorst) Brun image
Ceratoneis arcus var. apiculataA.P. Skabichevskij image
Ceratoneis arcus var. genuinaJ. Holmboe image
Ceratoneis arcus var. hattorianaF. Meister Arch. Hydrobiol. u. Planktonk. 9: 226, 230, pl. VIII: figs. 1-3 1914
Ceratoneis arcus var. linearis(J. Holmboe) F. Meister image
Ceratoneis arcus var. linearis f. undulataMayer image
Ceratoneis arcus var. lunataB.V. Skvortzov & C.I. Meyer image
Ceratoneis arcus var. orientalisH.L. Skuja image
Ceratoneis arcus var. orientalisSkuja in Handel-Mazzetti Symbolae Sinicae 1: 50, pl. III: figs. 20, 21 1937
Ceratoneis arcus var. parallelaH. Kufferath image
Ceratoneis arcus var. parallelaV.S. Poretzky in Proshkina-Lavrenko & Sheshukova (eds.) Diatomovyi Sbornik: 145, fig. 2 1953
Ceratoneis arcus var. recta "B.V.Skvortzov & C.I. Meyer" image
Ceratoneis arcus var. recta(Cleve) G. Krasske image
Ceratoneis arcus var. vaucheriae(Kützing) H. Fukushima & T. Ko-Bayashi in Fukushima et al. Antarctic Record 53: 83 1975
Ceratoneis arcus var. vaucheriaeH. Fukushima & T. Ko-Bayashi image