736 Bacillarieae, LicmoplioraceK, Licmopliora. 



maxiine hyalinis; striis basi circiter 31 in 10 [j.., apice confertio- 

 ribus. 



Ilab. in mari atlantico. 



16. Licmophor& communis (Heib.?) Grun. iu V. H. Syn. t. 48, f, 8-9, ^968 

 Podosphenia coinmunis Heib. Gonsp. Diat. Dan. p. 76 (icon. ex 

 parte), Rabenh. Fl. Eur. Algar. \, p. 296 excl. synon. rjonnull., 

 LiGniophora paradoxa Grun. olim nec aliorum. — LicmophorcB pa- 

 radoxcv sirailis, valvis subclavatis, striis romotioribus, inferne 1 1-13, 

 medio 22-24, superne 27-28 in 10 a.; frustulis e facie connectivali 

 visis cuaeatis, apice late truncatis. 



Hab. ad oras totius Europse, passim; ad oras Japonise. — Var. 

 elongata De Not. in Erb. Critt. Ital. n. 1489, Hedwigia II, p. 72. 

 Ad oras Italise (De Notaris). 



17. Licmophora tincta (Ag.) Grun. in Hedwigia 1867, p. 35, V. H. 2969 

 Syn. t. 48, f. 13-15, Gomphonema iincium Ag. Consp. p. 35, 

 Podosphenia hf/alina var. raoemosa Kuetz. Bacill. p. 121, t. 10, f. 3, 

 Rhipidophora elongaia Kuetz. Bacill. p. 122 ex parte, t. 24, 

 f. I, 8, Sp. p. 112, Siylaria elongaia Trev. Alg. coccot. p. 98, Rhi- 

 pidophora oceanica Kuetz. Bacill. p. 122, t. 10, f. 4, Sp. p. 112, 

 Stylaria oceanica Trev. Alg. coccot. p. 98, Rhipidophora superba 

 Kuetz. Bacill. p. 122, t. 10, f. 7, Sp. p. 112, Siylaria superba 

 Trev. Alg. coccot. p. 98, Podosphenia superba Rabenh. Fl. Eur. 

 Algar. I, p. 298, Rhipidophora Meneghiniana Kuetz. Bacill. p. 122, 

 t. 11, f. 2, Sp. p. 112, Podosphenia Meneghiniana Rabenh. Fl. 

 Eur. Algar. I, p. 298 [nec Liomophora Meneghiniana Kuetz.], 

 Podoaphenia oceanica Rabenh. Fl. Eur. Algar. I, p. 298. — Val- 

 vis anguste lateve clavaeforraibus, hyalinis, 40-100-1 10 y.. longis, 

 striis transversis inferne 27-28, raedio 30-31, superne 33 et ultra 

 in 10 V.. ; frustulis e facie connectivali visis cuneatis, basi truncatis. 



Ilab. ad algas varias in mari adriatico, atlantico, freto con- 

 stantinopolitano, hinc inde frequentissime. — Stipes elongatus, gra- 

 cilis, subdichotomus. 



18. Llcmophora paradoxa (Lyngb.) Ag. lcon. Algar. 1829, V. H. Syn. 2970 

 t. 48, f. 10-12!, Gomphonema paradoxum Ag. Syst. p. 11, Echi- 

 nella paradoxa Lyugb. Hydrophyt. Dan. p. 211, t. 70, Stylayna 

 paradoxa Bory Dict. class. 1822, Rhipidophora paradoxa Kuetz. 

 Bacill. p. 122, t. 10, f. 5, Sp. p. 112, W. Sm. Br. Diat. 1, p. 84, t. 25, 

 f. 231, Diaioma flabellatum Juerg. Alg. exsicc. Dec. 7 n. 6!, Po- 

 dosphenia paradoxa Rabenh. Fl. Eur. Algar. I, p. 298, non Lic- 

 mophora paradoxa Grun. qune ad Licmophoram communem per- 



