ସଦସ୍ୟତା ନିଅନ୍ତୁ
ପୃଷ୍ଠା ଠିକଣା କ୍ଲିପବୋର୍ଡରେ କପି ହୋଇଛି ।
ଅର୍ଥ : Symmetrical tail fin extending beyond the end of the vertebral column as in most bony fishes.
A tail fin with unequal lobes in which the vertebral column turns upward into the larger lobe as in sharks.
ସଂସ୍ଥାପନ କରନ୍ତୁ