— «i 51 §e— 



O'Meara 0. J. M. S. 1867, pg. 116, tab, 5, fig. 7; Proceed. Roy. Irish 

 Acad. IL pg. 379, tab. 32, fig. 6. 



Bory. 



Var. capitata n. v. — Icon Pars III, tab. 32, fig. 461. — Valvis 

 ovatis, polis capitatis; striis 107a in 10 ju punctatis, punctis lOVa in 10 ju. — 

 Long. 109 ju; lat. 48 /x. 



Bory. 



Var. elongata n. v. tab. 10, fig. 175. — Longitudo valvae productae, 

 subcapitatae 140 ju, latitudo ad medium valvae 46 //; striis 10 — 11 in 10 ju 

 radiantibus, ad polos divergentibus, punctatis; punctis 10 — 11 in 10 ju. 

 Bory, Bremia, Nagy-Kürtös. 



Var. minor. — Valvis ovato-oblongis, polis capitatis; striis IOV2 in 

 10 (jl inconspicue punctatis. — Long. 75 /x, lat. 31 fx. 

 Bory. 



Navicula Le Tourneurii n. s. tab. 24, fig. 358. — Valvis elongato- 

 ellipticis, ad polos leniter productis, ad medium leniter constrictis; striis subra- 

 diantibus 12^ in 10 /u punctatis, punctis 15 in 10 ju. — Long. 80 ju, lat. 

 32 ju. — Area lyraeformis maculata. 

 Bory. 



Navicula laevis n. s. tab. 25, fig. 366. — Valvis anguste-lanceolatis, 

 ad polos productis, capitatis; striis transversis 22% in 10 ju. — Long. 24 /u, 

 lat. 5V 2 fx. 

 Kavna. 



Navicula lineata Donk. T. M. S. 1858, pg. 22, tab. 3, fig. 17; Br. 

 D. pg. 8, tab. 1, fig. 8; A. Schm. Atlas tab. 7, fig. 44, tab. 69, fig. 31; 

 N.-See Diatom. tab. 1, fig, 16, 17; O'Meara R. J. Acad. Vol. TI, pg. 364, 

 tab. 31, fig. 22. 

 Bory, Bremia. 



Navicula Löczyi n. s. tab. 6, fig. 114. — Valvis elongatis, ad polos 

 inflatis, ad medium leniter constrictis; polis productis subcapitatis ; striis 

 transversis 17Va in 10 /*, ad medium a fascia lata nuda interruptis. — Long. 

 81 fi\ lat. ad polos 14V 8 ju, ad medium 7 /u. 

 Bremia. 



Navicula Lyra Ehrbg. Amerika tab. I, 1, fig. 9a; Kütz. Bac. pg. 94, 

 tab. 28, fig. 55; Rabenh. S. D. pg. 40, tab. 5, fig. 15; Greg. D. Clyde pg. 

 485, tab. 9, fig. 13; Grün. Zoolog, bot. Gesell. 1860, pg. 532, tab. 9, fig. 22, 

 23; Janisch Hondur. pg. 10, tab. 3, fig. 7; Donk. Br. D. pg. 14, tab. 2, fig. 

 7; Janisch Guano pg. 11, tab. 1 A., fig. 26; A. Schm. N.-See Diät. tab. 1, fig. 

 34, 35, 38, 39; Atlas tab. 2, fig. 4, 5, 8, 9 etc.; tab. 3, fig. 11, 12, tab. 70, 

 fig. 47; O'Meara Irish D. pg. 391, tab. 33, fig. 1, 5, 6; Van H. Synops. 

 tab. 10, fig. 1, 2; Truan Diät. Astur. pg. 44, tab. 2, fig. 23. 

 Bory, Bremia, Nagy-Kürtös. 



4* 



