183 



Eupodiscus [conthmecT) — 



Jonesianus, 1862 ; pi. 1, Trans, 

 oculatus, 1862 ; pi. 9, Trans, 

 obscurus, 1862 ; pi. 9, Trans, 

 punctuiatus, 1863 ; pi. 5, Trans, 

 simplex, 1S63; pi. 5, Trans, 

 minutus, 1866 ; pi. 2, Trans. 

 Hardmanianus, 1866 ; pi. 8, Trans, 

 eccentricus, 1867 ; pi. 7, Jouru. 



Fenestrella — 



Earbadensis, 1863 ; pi. 4, Trans. 



Gomphonema — 



Biebissonii, 1854 ; pi. 4, Journ. 



Hebridense, 1854 ; pi. 4, Journ. 



subtile, 1856 ; pi. 4, Journ. 



insigne, 1856 ; pi. 4, Journ. 



veulricosum, 1856 ; pi. 4, Journ. 



sequale, 1856; pi. 4, Jouru. 



sarcophagus, 1856; pi. 4, Jouru. 

 Gepliyria — 



constricta, 1866 ; pi. 8, Trans. 



gigantea, 1866 ; pi. 11, Trans. 

 Gonisthecium — 



Rogersii, 1856; pi. 7, Journ. 



odontella, 1856 ; pi. 7, Journ. 



prolongalum, 1865 ; pi. 6, Trans. 

 Glyphodesmis — 



eximia, 1862 ; pi. 10, Journ. 



stellatus, 1862 ; pi. 9, Trans. 

 Grammatophora — 



raoronensis, 1863 ; pi. 9, Journ. 



Heterodictyon — 



Rylandsianum, 1863 ; pi. 4, Trans. 



splendidum, 1863; pi. 4, Trans. 

 Heibergia — 



Barbadeusis, 1865 ; pi. 8, Trans. 

 Himantidiuni — 



arcus, 1854 ; pi. 4, Journ. 

 Heliopelta — 



nitida, 1866; pi. 2, Trans. 

 Hemiaulus — 



reticulatus, 1865; pi. 3, Trans. 



niucronatus, 1865 ; pi. 3, Traus. 



punctatus, 1865 ; pi. 3, Trans. 



pulvinatus, 1865 ; pi. 3, '1 raus. 



iobatus, 1865 ; pi. 3, Trans. 



tenuicornis, 1865 ; pi. 3, Trans. 



lyril'orniis, 1865 ; pi. 3, Trans. 



angustus, 1865 ; pi. 3, Trans. 



longicoruis, 1865 ; pi. 3, Trans. 



alatus, 1865 ; pi. 3, Trans. 



bastatus, 1865 ; pi. 3, Trans. 



ornitbocephalus, 1865 ; pi. 3, 

 Traus. 



Hemiaulus {continued') — 



exiguus, 1865 ; pi. 4, Trans. 



lyriformis, 1365 ; pi. 4, Trans. 



symmetricus, 1865 ; pi. 6, Trans. 



robustus, 1865 ; pi. 6, Trans. 



capitatus, 1865 ; pi. 6, Trans. 



minutus, 1865 ; pi. 8, Trans. 



crenatus, ] 865 ; pi. 8, Traus. 

 Hemidiscus — 



cuueiformis, 1862; pi. 2, Traus. 

 Hydrocera — 



triquetra, 1858 ; pi. 13, Journ. 



compressa, 1858 ; pi. 13, Jouru. 

 Hyalodiscus, 1860 ; pi. 5, Journ. 



Liradiscus — 



Barbadensis, 1865 ; pi. 1, Trans, 

 ovalis, 1865 ; pi. 1, Trans, 

 niiuutus, 1865 ; pi. 5, Trans, 

 ellipticus, 1865 ; pi. 8, Trans. 



Mastogloia — 



Grevillii, 1856 ; pi. 1, Journ. 



minuta, 1857 ; pi. 3, Journ. 

 Mastogonia — 



actinoptychus, 1866; pi. 1, Trans. 

 Melosira — 



costata, 1866 ; pi. 8, Trans. 



Navicula — 



affiuis, 1854 ; pi. 4, Journ. 

 birostrata, 1855 ; pi. 4, Journ. 

 rhombica, 1855 ; pi. 4, Jouru. 

 1856; pi. 5, Trans, 

 gastriodes, 1855 ; pi. 4, Journ. 

 crassa, 1855; pi. 4, Journ. 

 maxima, 1855 ; pi. 4, Journ. 

 1856; pi. 5, Trans, 

 varians, 1855 ; pi. 2, Trans, 

 trocbus, 1856 ; pi. 1, Journ. 

 dubia, 1856 ; pi. 1, Journ. 

 Bacllum, 1856 ; pi. 1, Journ. 

 nodosa, 1856 ; pi. 1, Journ. 

 apiculata, 1856 ; pi. 1, Journ. 

 rostrata, 1856 ; pi. 1, Journ. 

 scutelloides, 1856 ; pi. I, Journ. 

 cocconeiformis, 1856 ; pl.l , Journ. 

 lacustris, 1856 ; pi. 1, Journ. 

 bacillaris, 1856 ; pi. 1, Journ. 

 lepida, 1856 ; pi. 1, Journ. 

 incurva, 1856 ; pi. 1, Journ. 

 longiceps, 1856 ; pi. 1, Journ. 

 Kennedyii, 1856; pi. 5, Traus. 

 latissima, 1856 ; pi. 5, Trans, 

 quadrata, 1856 ; pi. 5, Trans, 

 formosa, 1856 ; pi. 5, Traus. 

 pulclira, 1856 ; pi. 5, Trans. 



