史上最大魚類一古鯊 A8 w8 [) q! F1 s
* f' M( [# m4 N8 d6 G' G0 Z8 m
從古到今,在人類可被接受的觀念下,鯨鯊算是已知最大的魚類了,可是近年新的巨大鯊魚又被發現,鯨鯊,已經不算大了,直至科學家發現了一具鯊魚牙齒的化石,他的巨大才令世人震驚,這就/ E+ w/ i# f1 I$ U( A
9 p* Q5 o/ b0 c; l. h
i think that picture is only a model......5.39.217.76/ b4 r7 L2 a/ p" o
the real one should be protecting by the government.........5.39.217.768 }" g% z; a. i, x
thats why...作者: jacky-lin 時間: 2008-7-23 06:03 PM
thanks for sharing作者: sarusama 時間: 2008-7-24 03:08 PM
so that must be a reason why they extinct... ' [; ]7 d* a. M+ asometimes wouldn't you think that why small animals (frog, turtle, etc) can live so long, while all the big animal extinct?作者: 0193334516 時間: 2008-7-24 07:10 PM