carl extein

carl extein (28 december 1859, grunberg, sileshiya-22 april 1939, ragusa, dalmatia) heey eka german kitakshastradnya hote, jeey lepidopteramadhye tadnya hote.
tyanni gissen vidyapithat naisargik vidnyanacha abhyas keela aanee 1884 madhye rotatoria yaa vishayavaril prabandhasah doctorate prapt kelee. 1886 madhye teey eberswalde yetheel eberswalde vanshastra akadamichya pranishastra sansthet bernard ultumche sahayyak banale. 1890 madhye tyanni tyanche nivassthan midavale aanee 1900 madhye akadamimadhye vann pranishastrache pradhyapak mhanoon tyanni yash midavale.
tyanni 'dye schmeteralling duchlands miit basonderer beruxichting eherer biology und wirtschaftlichen bedeutung' lihile, jyat 'dye clinshchmaterling duchlands' (5 khand, 1913-1933) samavisht hote. exteinchi itar ullekhaneey kaame ashee aaheth

