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Two weeks in Sumatra

Posted: 22 May 2008, 10:19
by Silurus
Just returned from two weeks' collecting in Sumatra. I have a ton of images (both fish and habitat shots) for the Cat-eLog, but here's a sneak preview of two among those to be added.
Hemibagrus hoevenii
Hemibagrus hoevenii
Habitat of Silurichthys indragiriensis, Kryptopterus macrocephalus and Clarias leiacanthus
Habitat of Silurichthys indragiriensis, Kryptopterus macrocephalus and Clarias leiacanthus

Re: Two weeks in Sumatra

Posted: 22 May 2008, 10:41
by MatsP
Nice shots. Looking forward to seeing them in the Cat-eLog, HH.

--
Mats

Re: Two weeks in Sumatra

Posted: 22 May 2008, 12:06
by Silurus
Some more pics of catfishes in less flattering light taken in the market at Muara Enim. I've seen Belodontichthys dinema of about 40 cm SL in other markets this trip (the ones in the pictures were smaller).
Belodontichthys dinema
Belodontichthys dinema
These are Bagarius yarrelli steaks next to the Hemibagrus (and that's my foot in the picture). Note the characteristic yellow flesh of Bagarius.
Hemibagrus nemurus
Hemibagrus nemurus

Re: Two weeks in Sumatra

Posted: 22 May 2008, 13:43
by Richard B
Oooo - getting a bit excited HH!!!

Re: Two weeks in Sumatra

Posted: 22 May 2008, 14:32
by Silurus
Here is a large (about 70–80 cm SL) Helicophagus typus in the market at Sekayu.
Helicophagus typus
Helicophagus typus
Freshly-captured Kryptopterus macrocephalus have a vivid yellowish hue.
Kryptopterus macrocephalus
Kryptopterus macrocephalus

Re: Two weeks in Sumatra

Posted: 22 May 2008, 16:35
by Deb
What an exciting trip! The photographs are wonderful: the H. hoevenii is my favorite - it has a certain luminous quality.

I like the shots of the food fish, too, and I'm glad you included those. I'm looking forward to more details of your trip. Are you collecting for a project related to your taxonomy work? I hope you will post more to this thread.

Deb

Re: Two weeks in Sumatra

Posted: 23 May 2008, 14:24
by Silurus
We also caught a very young Mystus bimaculatus...
Mystus bimaculatus
Mystus bimaculatus
and a possibly undescribed species of Akysis
Akysis sp.
Akysis sp.

Re: Two weeks in Sumatra

Posted: 23 May 2008, 14:31
by I_Xeno
Nice pictures, the Akysis looks very nice !

Re: Two weeks in Sumatra

Posted: 25 May 2008, 16:13
by DutchFry
i agree with bennyvis, that Akysis is stunning!

Re: Two weeks in Sumatra

Posted: 27 May 2008, 12:51
by Richard B
HH - what are the 'lumps' on the flank of the Helicophagus typus - that look like ribs sticking out of a malnourished animal? Clearly this was a well fed individual

Re: Two weeks in Sumatra

Posted: 27 May 2008, 13:17
by Silurus
Those are indeed the ribs, but this is typical of all large pangasiids you see in the market. Gravity makes the bellies of large pangasiids sag against the ribs, making them look emaciated.
Many of these large pangasiids were still gasping in the market.

Re: Two weeks in Sumatra

Posted: 27 May 2008, 13:23
by Richard B
Thanks HH

I wish i could've been there as there must've been some fantastic sights.

Re: Two weeks in Sumatra

Posted: 29 May 2008, 13:14
by Carp37
Great shots- this would make a fantastic article for Shane's World...

Re: Two weeks in Sumatra

Posted: 29 May 2008, 15:28
by worton[pl]
Hey,
Great shots- this would make a fantastic article for Shane's World...
Something like Peru series so we could see more of this breath taking photos :) :thumbsup:

Re: Two weeks in Sumatra

Posted: 08 Jul 2008, 22:11
by Jools
Who else thinks the habitat shot above should be added to the catelog entries of Silurichthys indragiriensis, Kryptopterus macrocephalus and Clarias leiacanthus? HH, can I have your permission to do that?

Cheers,

Jools

Re: Two weeks in Sumatra

Posted: 08 Jul 2008, 22:31
by pureplecs
Jools wrote:Who else thinks the habitat shot above should be added to the catelog entries of Silurichthys indragiriensis, Kryptopterus macrocephalus and Clarias leiacanthus? HH, can I have your permission to do that?

Cheers,

Jools
I think the habitat shots are just as important as the shots of the species themselves... :)

Thank you for sharing Silurus!! Very aweseome pictures!

Re: Two weeks in Sumatra

Posted: 08 Jul 2008, 23:02
by Silurus
Jools,

You can go ahead and add that habitat shot (my bad for sitting on this). I have also emailed you a bunch of additional habitat shots from my Sumatra trip.

Re: Two weeks in Sumatra

Posted: 09 Jul 2008, 02:09
by andywoolloo
i love the habitat shot and the one of the Akysis. Thanks for sharing!

Did you try any of the catfish, as food I mean?

Re: Two weeks in Sumatra

Posted: 09 Jul 2008, 02:43
by Silurus
andywoolloo wrote:Did you try any of the catfish, as food I mean?
The only catfish I ate on this trip was pecel lele (deep fried Clarias, in this case cultured C. gariepinus). Pretty decent if done the right way. On previous trips to Sumatra, I have eaten tapah (Wallago leerii) and baung (Hemibagrus nemurus). Can't remember what else I ate, but I don't think I ever ate any of the smaller species.
Oh, I tried patin (pangasiids) as well. Too oily for my liking.

Re: Two weeks in Sumatra

Posted: 14 Aug 2008, 14:45
by Guanlong_wucaii
Wow! The pictures are coool! When I grow older, I want to do this :D I can't wait to see the pictures.

[I did my Individual Research Study Project on Catfish :)]

P.S. The fish you collected.. Are they still alive? :D