Miyara Bridge, Ishigaki
投稿者: Jason Poon ..ルリボウズ級（498平方メートル）
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2017/04/30(日) 15:25
No. 4571 |
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Just found some mudskippers and gobies on 2017.4.25.
6平方メートル のエサ場を確保しました。
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| 投稿者: Jason Poon ..ルリボウズ級（498平方メートル） ..2017/04/30(日) 15:28 No.4572 |
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Exyrias puntang desu ka?
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| 投稿者: Jason Poon ..ルリボウズ級（503平方メートル） ..2017/04/30(日) 15:30 No.4573 |
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oops... Periophthalmus argentilineatus & modestus desu ka?
5平方メートル のエサ場を確保しました。
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| 投稿者: Jason Poon ..ルリボウズ級（503平方メートル） ..2017/04/30(日) 15:31 No.4574 |
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Exyrias puntang desu ka?
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| 投稿者: Jason Poon ..ルリボウズ級（503平方メートル） ..2017/04/30(日) 15:32 No.4575 |
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Exyrias puntang (?)
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| 投稿者: たろう [URL] ..2017/05/01(月) 00:54 No.4576 |
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Hi, Jason Poon san!
Welcome to my site and this BBS!
I am たろう(Taro), author of this site.
I have been to Ishigaki several times too.
I went to Miyara river to watch some "Yoshinobori"(Some species of Rhinogobius).
But it was more than 15years before...
The mudskippers in No.4571 and 4572 is Periophthalmus argentilineatus, as you identified.
Periophthalmus modestus is found in Okinawa island and northward, it is not found in Ishigaki.
The goby in No.4574 and 4575 is also as you identified,
Exyrias puntang, I think.
Thank you for show us interesting photos!
and please come again!
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| 投稿者: Jason Poon ..ルリボウズ級（515平方メートル） ..2017/05/03(水) 10:42 No.4578 |
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Hi Taro san,
I know your site for quite some time probably 10 years! A very good site but unfortunately I cannot visit the "museum" site now. Hope to catch up soon!
Cheers!
Jason Poon
12平方メートル のエサ場を確保しました。
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| 投稿者: たろう [URL] ..2017/05/04(木) 23:09 No.4580 |
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Oh, Jason san! 10 years!!
Thank you very very much!!
In recent years, unfortunately, I have not been updated this site.
But I absolutely want to restart updating sometime!
Taro
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| 投稿者: Jason Poon ..ボウズハゼ級（561平方メートル） ..2017/05/12(金) 14:13 No.4582 |
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Hello Taro san,
> I have been to Ishigaki several times too.
> I went to Miyara river to watch some "Yoshinobori"(Some species of Rhinogobius).
> But it was more than 15years before...
Is there any Sicydiins in Miyara or anywhere in Ishigaki around May-August? I want to take some photos of wild specimens.
> Periophthalmus modestus is found in Okinawa island and
Oh, so you think the smaller and lighter colour one in 4572 is also P. argentilineatus? The dorsal fins could not be seen... but possible for P. modestus or magnuspinnatus?
Thanks!
Jason
19平方メートル のエサ場を確保しました。
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| 投稿者: たろう [URL] ..2017/05/16(火) 02:47 No.4584 |
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Hello Jason san,
We can see some Sicydiinae species in Ishigaki, but I have never seen in Miyara river.
We can find them more easy in Iriomote island.
I don't have detailed knowledge of Mudskippers,
This is a page made by my friend who know Mudskippers well,You San.
http://mudskipper.2.pro.tok2.com/files/japanese/JD-fins.html
It is very difficult that gobies in Okinawa islands expand their distribution to southward than to northward, because it is opposite direction to ocean current, I think.
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