des mikroskopischen Lebens in Süd- und Nord- Amerika. 323 



5 Amphora libyca 



6 — lineolata 



7 Biddulphia pulchella 

 8* Ceratone'is laminaris 

 9* Campylodiscus radiosus 



10* — striatus 



11 Climacosphenia moniligera 



12 Coccone'is concentrica 



13 — Jinnica 

 14* — islandica 



15 — lineata 



16 — Scutcllum 



17 — striata 



18 Cocconema cymbiforme 



19 — gracile 



20 — Lunula 



21 Coscinodiscus cccentricus 



22 — lineatus 



23 — minor 



24 — radiatus 



25 — sublilis 

 26* Dictyocha splendens 



27 Eunotia Textricula? 



28 Fragilaria rhabdosoma? 



C. Kieselerdi 



53 Lithasteriscus radiosus 



54 — tuhcrculosus 



55 Lithodontium furcalura 



56 — nasutum 

 57* Lithosphaera Argus 



58 — didyma 



59 — ovata 



60 — osculata 



61 — reniformis 



62 * — stellulosa 



29 Gallionella coarctata 



30 — sulcala 



31 Grammatophora angulosa 



32 * — mexicana 



33 — oceanica 



34 — stricto 



35 — undulata 



36 Haliomma radiatum 

 37* Navicula rhombea 

 38* Pinnularia Apis 



39 * — Conops 



40* — diomphala 



41* — disphenia 



42 — Gastrum 



43 — Placentula 



44 * — Utriculus 



45 Pyxidicula cruciata 

 46* Spirulina vh'ipara 



47 Stauroptera aspcra 



48 Surirella fastuosa 



49 Synedra spectabilis 



50 - Z7/na 



51 Terpsinoe musica 



52 Triceratium Favus. 

 ;e Bestandteile. 



63 Lithostylidium calcaratum 



64 — Serra 



65 ** Pileolus paradoxus , 



66 Spongolithis (TethyaP) acicularis 



67 — ^4ci/s 



68 * — Agaricus 



69 — anceps 



70 * — armata 



71 * — Anchora ß macro- 



acanthus 

 Ss2 



