Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature . Fig. 111. CnlMimema neglect inn. a x 200. b x 400. simple or divided, thread-like or globose. Colleto-nema neglect ma (tig. Ill) is given in illustration, andwe possess two or three other species. May 1, 1866.] SCIENCE-GOSSIP. 101) Berkeleya has the valve in both side and frontview linear-lanceolate, obtuse at the tips. Thefrustules are included in definite gelatinous filaments,. Fig. 112. Berkeleya fragilis. a x 10. Ax 200. n x 400. which unite at the base in a tubercle. The onlyBr
Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature . Fig. 111. CnlMimema neglect inn. a x 200. b x 400. simple or divided, thread-like or globose. Colleto-nema neglect ma (tig. Ill) is given in illustration, andwe possess two or three other species. May 1, 1866.] SCIENCE-GOSSIP. 101) Berkeleya has the valve in both side and frontview linear-lanceolate, obtuse at the tips. Thefrustules are included in definite gelatinous filaments,. Fig. 112. Berkeleya fragilis. a x 10. Ax 200. n x 400. which unite at the base in a tubercle. The onlyBritish species is Berkeleya fragilis (fig. 112). Schizonema has the valves boat-shaped (navicu-loid). The frustules are in lines within a thread-like,branched tube, of nearly equal diameter through-
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Keywords: ., bookcentury1800, booksubjectnaturalhistory, booksubjectscience
