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09-29-2008, 01:52 PM
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#1
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Reef Nut
Join Date: Mar 2005
Location: Illinois
Posts: 805
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Clam Question
I've had this crocea for over 4 months. It is growing fine and has good extension when the light is on. However, at night, I see that it has these 'levels' of growth (not sure what to call them.) They look like layers of clam shell growing inside of itself. Here is a pic, not sure if this is normal or if there is a problem.
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Don 75 gl bb reef w/ 30 gl sump, Octo NW-200, Tek 6 x 54 T5's - 10gl nano w/ 2 x 20 T5's
There are terrible temptations which it requires strength and courage to yield to.
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09-29-2008, 01:53 PM
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#2
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Oops I fragged it again!
Join Date: Aug 2007
Location: Greenville,SC
Posts: 3,907
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That is exactly what it is.. the clam is growing. No need to worry.
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"Imagination is more important than knowledge." - Albert Einstein
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09-29-2008, 01:58 PM
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#3
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Reef Nut
Join Date: Mar 2005
Location: Illinois
Posts: 805
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Also, here is a picture of it open. Sorry the pics aren't that great, but hopefully they work. I had to do the first under actinics right when they came on before it opened. This one is about 1 month old, but it still looks the same.
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Don 75 gl bb reef w/ 30 gl sump, Octo NW-200, Tek 6 x 54 T5's - 10gl nano w/ 2 x 20 T5's
There are terrible temptations which it requires strength and courage to yield to.
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09-29-2008, 01:59 PM
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#4
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Reef Nut
Join Date: Mar 2005
Location: Illinois
Posts: 805
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Tony, thanks, I hope thats it.
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Don 75 gl bb reef w/ 30 gl sump, Octo NW-200, Tek 6 x 54 T5's - 10gl nano w/ 2 x 20 T5's
There are terrible temptations which it requires strength and courage to yield to.
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09-29-2008, 02:23 PM
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#5
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Join Date: Feb 2006
Location: south of Dimples
Posts: 7,927
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You sure it's a crocea? Based on the pronounced scutes on the shell, I'd bet it's a maxima.
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Tank thread
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09-29-2008, 05:13 PM
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#6
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Reef Nut
Join Date: Mar 2005
Location: Illinois
Posts: 805
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Chris, I'm not sure? I was told it was a crocea when I bought it, and it looked like a crocea to me, but I'm not a clam expert at all. It's a lot bluer in real life than in the picture, but I don't think that would be the defining characteristic. Let's see who else chimes in and see what they say? Crocea or maxima? (FYI, it looks small in the pic but it's actually a little over 3")
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Don 75 gl bb reef w/ 30 gl sump, Octo NW-200, Tek 6 x 54 T5's - 10gl nano w/ 2 x 20 T5's
There are terrible temptations which it requires strength and courage to yield to.
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09-29-2008, 05:23 PM
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#7
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Reef Nut
Join Date: Mar 2005
Location: Illinois
Posts: 805
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I did a little more research and I think it might be a maxima.
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Don 75 gl bb reef w/ 30 gl sump, Octo NW-200, Tek 6 x 54 T5's - 10gl nano w/ 2 x 20 T5's
There are terrible temptations which it requires strength and courage to yield to.
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09-29-2008, 07:15 PM
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#8
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Join Date: Feb 2006
Location: south of Dimples
Posts: 7,927
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They're really pretty similar in care, but the maxima will get larger. Where's everyone else? I'm sure there are other opinions!
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Me fail english? That's unpossible!
Tank thread
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10-01-2008, 06:25 PM
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#9
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Moderator
Join Date: Nov 2004
Location: Montana
Posts: 5,481
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I'm pretty sure it's a crocea; mantle shape, extension and coloration are a dead give away.
I've notice mine have larger scutes on the new growth since in captivity. I would think it's due to them not burrowing into the rocks/crevices (mine are attached on rock faces) as they do in the wild so they aren't as worn down.
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~Vince
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10-01-2008, 06:33 PM
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#10
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Join Date: Feb 2006
Location: south of Dimples
Posts: 7,927
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Ah, hadnt really thought of that. I'll have to check that out next time I've got my hands on the two different clams.
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Me fail english? That's unpossible!
Tank thread
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10-01-2008, 06:35 PM
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#11
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Moderator
Join Date: Nov 2004
Location: Montana
Posts: 5,481
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It's pure speculation; but I suppose it's logical. 
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~Vince
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10-01-2008, 08:01 PM
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#12
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Wants a Howitzer
Join Date: Dec 2002
Location: Maine
Posts: 3,937
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at least its am edjummakated guess
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30 gallon (long)
one 7" Toadfish named Todd (Batrachomoeus trispinosus)- Tuxedo urchin eater
Assorted mushrooms, zoanthids, ricordea, leathers, a candy and brains...
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10-01-2008, 09:47 PM
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#13
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Big Fishy
Join Date: Aug 2008
Location: Bradenton FL
Posts: 786
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name this clam |
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10-01-2008, 10:06 PM
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#14
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Moderator
Join Date: Nov 2004
Location: Montana
Posts: 5,481
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Quote:
Originally Posted by Antdizzle
name this clam
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Crocea
Is that the one you were talking about getting in your other threads? Looks like a nice & healthy one 
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~Vince
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10-02-2008, 07:22 AM
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#15
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I've got the REEF rash!
Join Date: Nov 2004
Location: New Jersey
Posts: 25,826
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Crocea
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