Shared Publication

¡í* I ! 1 ií' ' I siliceous, attenuate towards the larger extremity. Length of F. •0033" to -0078". V.S. Grev. B. F. p. 408. EchinelJa flabellata, Ehr. Inf. xix. 1. Prit. Anim. iv. 192. Licmophora flabellata, Kütz. Bacill. tab. xii. figs. 1, 2, 3 & 4. ad sp. authen. quæ misit amicus De Brébisson, Jan. 1853. Marine. Appin, Captain Carmichael, and Saltcoats, Rev. Dr.Landsborough, from specimens in Dr. Greville’s herbarium. Plate XXVI. 233. Plate XXXII. 233. 2. Licmophora flabellata, Ag. F.V. cuneate, truncate; V. rounded at the upper extremity, nearly linear. Length of F. -0033" to •0058". v.v. Ag. Consp. p. 41. L. radians, Kütz. Bacill. xi. 4. Exilaria flabellata, Grev. S. C. F. pi. 289. ad specimina quæ communicavit cl. Auctor. Marine. Torbay, July 1846; Poole Bay, Sept. 1848 and Oct. 1851, W. Sm. Appin, Captain Carmichael, 1826. Torbay, Mrs. Griffiths. Sal- combe, Mr. Ralfs. Aberdeen and Larne, Dr. Dickie. Plate XXVI. 234. PI. XXXII. 234. Frustules with endochrome. Frontispiece, fig. CCXXXIV. I N D E X THE GENERA AND SPECIES DESCRIBED IN VOL. I. T h e n am e s p r in t e d in ita lic s a r e s y n o n ym s . A c h n a n t h i d i u m , K iitz . fle x e llum , B ré b . A c t i n o c y c l u s . . . u u d u l a tu s ......... A m p h i p l e u r a .. p e l l u c i d a ............. r ig id a , K i i t z . .. s igm o id e a ....... A m p h i p r o r a ........ a l a t a ....................... c o n s t r i c ta . d id ym a .................. la te s tr ia ta , B r é b . ... v itr e a . . . A m p h o r a affinis . . . , ? c o s ta ta b y a lin a m em b ra n a c e a ....... m in u tis s im a ............ o v a lis ..................... s a lin a ....................... ? t e n e r a ................ A r a c h n o i d i s c u s . Page Pi E h r e n b e r g i i . . . ......... J a p o n ic u s , P r i t. C a m p y l o d i s c u s A r g u s , B a il........... c o s ta tu s .............. c r ib r o s u s .............. H o d g s o n ii ......... H o r o lo g ium ......... p a r v u lu s ............ ll a lf s ii .................. s p i r a l i s .................. C e r a t o n e i s , E h r . A r c u s , K ü t z . g r a c ilis , B r é b . . . lo n g iss im a , K ü t z .. C o c c o n e i s ...................... d i a p h a n a .................... 21 G r e v illii ................... 2 5 P e d i c u lu s .................... 2 5 P la c e n tu l a .............. 4 5 S c u te llum .............. 4 6 T hw a ite s ii .............. 4 5 C o c c o n e m a ................. 4 5 Boeckii, E h r ............. 4 3 C i s tu l a ......................... 4 4 c ym b ifo rm e .............. 44 la n c e o la tum .............. , 4 4 p a r v um ................... . 4 2 C o s c i n o d i s c u s .......... 4 4 e c c e n tr ic u s .............. 4 4 m in o r ......................... 19 r a d ia tu s .................... 19 C t e n o p h o r a , B ré b . 2 0 pulchella, B r é b . . . . 19 C y c l o t e l l a ................ . 2 0 a n t iq u a ................... K ü t z in g i a n a ......... 2 0 19 o p e r c u la ta operculata ß. rect19 ángula, K ü t z . . . . 2 0 R o t u l a ......................... .. 2 5 C y m a t o p l e u r a . . . .. 2 6 a p i c u l a t a .................... .. 2 6 e llip tic a .................... 5. H ib e r n ic a .............. . . 4 5 p a r a lle la .................... . . 2 8 S o le a ......................... 3 0 C y m b e l l a ...................... 29 affinis ......................... 29 ? Arcus, H a s s ........... OQ 2 8 30 ß e x e lla , K ü t z ........... 3 0 H e lv e t ic a ................... 2 9 m a c u l a t a ................... reniformis, A g ....... . . . 16 S c o tic a ....................... . . . 4 3 tu rg id a , H a s s ......... . . . 67 Z e b r a , H a s s ............. 4'c; DIAT03IA. .... 42\ truncatum, Grev. 22 27 28 27 28 36 37 37 37 37 36 17 18 16 18 17 21 Page :,A g . . . . 74 D i s c o p l e a , E h r . atmospherica, E h r . . 28 D o r y p h o r a ................ A m p h ic e ro s .............. B o e c k ii .................... E c h i n e l l a , L y n g . ß a b e lla ta , E Í í r ......... 77 77 77 78 8 0 g em in a ta , L y n g . . . . oZwûcea, L y n g . ... p a r a d o x a , L y n g . . . . 8 4 E p i t h e m i a ................ H a lp e s tr is .................... 13 a lp e s tr is , K ü t z . . . . 12 A i'g u s ................ c o n s t r i c ta ........... 12 14 16 g r a n u l a t a ................... 12 H y n d m a n ü 12 lo n g ic om is ............... 13 M u s c u lu s .................... 14 o c e lla ta .................... 13 p r o b o s c id e a ............... 13 r u p e s t r i s .................... 14 S o r e x ......................... 13 tu i-g id a ......................... 12 v e n tric o s a .............. 15 V e r ta g u s , K ü t z . . . . 12 YVe stermanii ......... 14 Z e b r a ......................... 12 E u n o t ia .................... 13 A rc u s ......................... 13 A m p h io x y s , K ü t z . . . 41 D i a d e m a ................... 17 d io d o n ......................... 16 J le x u o sa , K ü t z 6 9 g ib b a , P r i t ............. 13 g ra c ilis .................... 16 g ra n u la ta , E h r . . . . 12 m o n o d o n .............. 16 t e t r a o d o n .............. 16 tr io d o n .................... 16 tu r g id a , E h r ........ 12 W e s te rm a n ii, E h r . . 14 Z e b r a , E h r .......... 12 Vi ;