
bisttan (moth)

geometridae kudumbatthilppetta valuthum neelamullathumaaya chirakukalulla nishaashalabhangalude oru janussaanu bisttan. ariyappedunna kurumulak pooppal adangiyirikkunnathil ithu ettavum sradheyamaanu. 1815ll vilyam elford leach aanu eee janussine aadyamaayi vivarichathu.
vitharanam.
hollartic, ooriyantal, ethiopian pradeshangalil "bisttan" inam vyaapakamaayi kaanapedunnu.
vivaranam.
palpi cheruthum romamullathumaanu. thonda kattiyullathum kattiyulla koombaaram dharichathumaanu. kaalukalkk romangal. hind tbia vikasichittilla, cheria sparukal undu. vrithaakrithiyilulla mukalbhaagavum charinja baahya arikumulla munvashangal. koshatthinte adutha konilulla sira 3. 7 muthal 9 vareyulla sirakal mukalile konil ninnum 10,11 vare sirakal pinthudarnnu, avide 10 palappozhum 8,9 ennee sirakalumaayi bandhippichirikkunnu. konukalil ninnu neelamulla koshavum sira 3 ulla pinbhagangal.
vaividhyam.
nilavil 54 enangalum 40 upajaathikalum eee janussil ulppedunnu.
speeshees.
enangalil iva ulppedunnu