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Scuba Forum / General / April 2004

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Need help with fish grouping

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DJ Kim - 09 Apr 2004 08:00 GMT
When you say "pelagic" fish, you mean the type of fish that "wander"
around.
Then, what's the opposite of pelagic? Reef fish?

What about the opposite of "macro"?
Does it mean large fish?
I've been puzzled to see some people use "macro" to denote rather
small fish, whereas the word itself conotes to the contrary.
chilly - 09 Apr 2004 10:16 GMT
> When you say "pelagic" fish, you mean the type of fish that "wander"
> around.
[quoted text clipped - 4 lines]
> I've been puzzled to see some people use "macro" to denote rather
> small fish, whereas the word itself conotes to the contrary.

It has to do with the photography and not the fish.

Macrolens:  a camera lens designed to focus at very short distances with up
to life-size magnification of the image

I'm sure that the photographers amongst us will be able to elucidate more
fully.
ben bradlee - 09 Apr 2004 12:38 GMT
> ... life-size magnification ...

Interesting concept.
Dan Bracuk - 09 Apr 2004 13:04 GMT
dj_google@daum.net (DJ Kim) pounded away at his keyboard resulting in:
:What about the opposite of "macro"?
:Does it mean large fish?
:I've been puzzled to see some people use "macro" to denote rather
:small fish, whereas the word itself conotes to the contrary.

The opposite of macro is wide angle.  The word is used to describe the
camera lens, not the fish.

Dan Bracuk
If at first you don't succeed, you run the risk of failure.
The Best of rec.scuba http://www.pathcom.com/~bracuk/RecScuba/
David Luecke - 10 Apr 2004 04:14 GMT
My understanding is that pelagic means near-surface fish, as opposed to
benthic.  That's what I got from a marine bio class, anyway.

David Luecke

> When you say "pelagic" fish, you mean the type of fish that "wander"
> around.
[quoted text clipped - 4 lines]
> I've been puzzled to see some people use "macro" to denote rather
> small fish, whereas the word itself conotes to the contrary.
 
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