245 



9 2i. CYMATOPLEURA, Sm 



2655. C. elliptica, Sm. 



Buffalo City water supply. 



2656. C. Solea, Sm. 



Buffalo City water supply. 



922. EPITHEMIA, Brt-b. 



2657. E. turgida, Kuetz. 



Buffalo. /. W. Ward. 



2658. E. Sorex, Kuetz. 



Buffalo. /. W. Ward. 



2659. E. ventricosa, Kuetz. 



Buffalo. /. W. Ward. 



2660. E. gibba, Kuetz. 



Buffalo. /. W. Ward. 



2661. E. Argus, Kuetz. 



Buffalo. Rare. /. W. Ward. 



2662. var alpestris, Rabenh. (E. alpestris, Sm.) 



On bark of trees, Buffalo. /. W. Ward. 



923. EUNOTIA, Ehrb. 



2663. E. Arcus, Kuetz. {Himantidium Arcus, Ehrb.) 



Aurora, Erie Co. Wolle. 



2664. E. sp. 



Buffalo. J, W. Ward. 



924. CYMBELLA, Agardh. 



2665. C. cuspidata, Kuetz. 



Buffalo City water supply. 



2666. C. maculata, Kuetz. 



Buffalo. /. W. Ward. Hamburg, Erie Co. E. S. Nott. 



2667. C ventricosa, Agardh. 



Buffalo. /. W. Ward. 



2668. C. lunata, Sm. 



Buffalo. J. W. Ward. 



925. COCCONEMA, Ehrb. 



2669. C. lanceolata, Ehrb. (?) 



Hamburg, Erie Co. E. S. Nott. 



