Oh, let's wikipediate this~ http://en.wikipedia.org/wiki/Chelydra
(It says there are three species under the genus Chelydra, namely the common snapping turtle, Central American snapping turtle and South American snapping turtle; Alligator snapping turtle, which we call 凸背, belongs to the genus Macrochelys.)作者: aufo 時間: 2011-12-26 16:14
<<平背仔 作者: 瘋癲少朗 時間: 2011-12-26 16:43
咩平唔平背..
佛米又係平背一種..
一係你就問哂4個亞種同埋大鱷..
平背喎...笑料,,作者: zcbar135071 時間: 2011-12-28 21:31
3樣都冇玩,成體太大了作者: willlysze0409 時間: 2012-1-7 18:00
平背作者: raymond819 時間: 2012-1-16 07:45
凸背作者: edwinwan 時間: 2012-1-30 17:47
平背..
話時話, 如果唔餵魚係唔係會大得冇咁快?? 作者: brianlam314 時間: 2012-1-30 18:12 本帖最後由 brianlam314 於 2012-1-30 18:13 編輯