Authors : Kumavat M. R., Shital Pawar
Page Nos : 199-293
Description :
Biological diversity is made up of all species of Plants and animals, their genetic materials and ecosystem of which they are present. The diatoms are well defined group characterizes by the presence of silicified walls, and a structure composed of two valves, one overlapping the other. While studying the biodiversity of Diatoms of Padmalaya Dam , Erandol District Jalgaon Maharashtra, the 22 taxa of genus Navicula Bory were recorded in present investigation during August 2006 August 2007. The present paper deals with the systematic account of following 22 taxa of genus Navicula Bory. N. bacillum Ehr., N. bacillum Ehr.f. minor V.H., N. cari Ehr. F. indica f.nov, N. cuspidata kuetz. V. ambigua (Ehr.) cleve, N.cuspidata kuetz. V. ambigua (Ehr.) cleve f.diminuta Acl., N. feuerborni (feuerb.) Hustedt, N.gracilis Ehr., N. grimii krasske, N. halophita (Grun.) Cleve f.subcapitata Ostrup, N. laterostrata Hustedt, N. lvcidula Grun., N. minuta (Cleve) Acl., N.mutica kuetz., N. mutica kuetz.v.producta Grun., N. pygmaea kuetz.v. indica skv., N. radiosa kuetz.v. tenella (Breb.exkuetz.) Grun., N.similis krasske, N.subdapali -formis Gandhi, N. subtenelloids cholnoky, N. subrhynchocephala Hustedt, N. vividula kuetz., N. zanoni Hustedt.
