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楼主 |
发表于 14-10-2011 10:34 AM
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龙哥， 怎麽分Mobula Devil 和 一般的manta ray????
nglg212 发表于 14-10-2011 10:16 AM 
体型大小, 一般比manta 小, 不过最大也可以去到1000KG.
这里有一点资料:
What is the difference between mantas and mobulas?
Mantas and mobulas (also known as "devil rays", of which there are 9 species) are similar in form, sharing paddle-shaped cephalic lobes and gracefully curved pectoral wings. Mantas grow much larger than mobulas. Mantas reach widths of at least 22 feet (6.7 metres), while most mobulas are 3 to 10 feet (1 to 3 metres) across. Mantas and mobulas are most readily distinguished by the position of the mouth: in Mantas, the mouth is terminal (located at the front of the head), while in mobulas the mouth is subterminal (located underneath the head, as in many sharks).
http://www.elasmo-research.org/education/topics/lh_manta_faq.htm |
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发表于 14-10-2011 10:40 AM
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谢谢龙哥, 看来还是要多多的看书，了解多点fish id。。。。 |
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楼主 |
发表于 17-10-2011 11:16 PM
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发表于 21-10-2011 12:08 PM
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Pulau Weh 有Mobula Devil Ray!! 属于manta ray的一种。
这次在TOKONG 那边遇到。
感谢网友ty ...
GeoLink 发表于 13-10-2011 01:39 AM
只有那边才有的吗？？？ |
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楼主 |
发表于 22-10-2011 06:49 PM
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mobula 啊？ 其他的地方也有， 不过数量少过manta吧我想。 |
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发表于 22-10-2011 09:32 PM
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本帖最后由 Tyson 于 22-10-2011 09:41 PM 编辑
只有那边才有的吗？？？
~@Star@~ 发表于 21-10-2011 12:08 PM
Hin Daeng Hin Muang (Koh Lanta/Krabi 那一带） 那边也有哦。。。也绝对是潜水天堂 。本人在那边连鲸鱼都见到（不过当时在船上望见）。 |
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发表于 29-10-2011 11:00 AM
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楼主 |
发表于 29-10-2011 03:03 PM
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好過癮咁喎~~!
heiko1212 发表于 29-10-2011 11:00 AM
有机会的话记得去那边玩！ |
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发表于 31-10-2011 06:28 PM
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我在等机会来。。。。 |
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楼主 |
发表于 1-11-2011 02:32 PM
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我在等机会来。。。。
~@Star@~ 发表于 31-10-2011 06:28 PM
明年三月？ |
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楼主 |
发表于 1-11-2011 02:34 PM
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楼主 |
发表于 1-11-2011 02:36 PM
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楼主 |
发表于 1-11-2011 02:37 PM
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楼主 |
发表于 1-11-2011 02:39 PM
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楼主 |
发表于 1-11-2011 02:48 PM
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楼主 |
发表于 1-11-2011 02:49 PM
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楼主 |
发表于 1-11-2011 02:49 PM
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楼主 |
发表于 1-11-2011 02:50 PM
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楼主 |
发表于 1-11-2011 02:51 PM
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准备出发!！
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楼主 |
发表于 1-11-2011 02:52 PM
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