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Conference wahoo::fishing

Title:Fishing Notes- Archived
Notice:See note 555.1 for a keyword directory of this conference
Moderator:DONMAC::MACINTYRE
Created:Fri Feb 14 1986
Last Modified:Fri Sep 20 1991
Last Successful Update:Fri Jun 06 1997
Number of topics:1660
Total number of notes:20970

1598.0. "Question on fish anatomy" by WXYZ::DEMBA () Thu May 16 1991 13:06

Last night I heard someone say that once a fish dies, that the lateral
line of a fish starts to braek down and will affect the taste of the
catch.

I didn't say anything about it since it would not have been appropriate
at the time. But sounds incorrect to me. If my memory serves me well,
a fishes lateral line is nothing more than specialized nerve endings. 
That seems to make the idea of affecting the taste of a fish far fetched.

Fish guts will affect the taste and gills will deteriorate quickly, but
the lateral line?

	Steve

T.RTitleUserPersonal
Name
DateLines
1598.1the lateral lineDONMAC::MACINTYRETerminal AnglerThu May 16 1991 14:0611
    I don't know about the part about the fish dying, but...
    
    While watching and reading fish filleting instruction, while discussing
    fish from marginal waters, I've seen a number of references to removing
    the dark area around the lateral line from the fillet, because this is 
    where the highest concentration of polutants reside - and is where
    often a strong "fishy" taste will come from.
    
    Don't ask me how or why...
    
    -donmac
1598.2WAHOO::LEVESQUEEvil FantasiesThu May 16 1991 14:2010
 The deal is that many species have a fatty deposit that runs along the lateral
line just under the skin (this is usually darker than the rest of the meat.) 
It is this fatty deposit which tends to have a stronger fishy taste, breaks
down faster than the rest of the meat, and tends to be a spot where fat soluble
pollutants (like PCBs) accumulate. For these reasons, it is generally a good
idea to remove these fatty deposits on fish that have been dead for a long
while without being on ice, are typically fishy tasting, or are a species
that tends to accumulate alot of PCBs or other hazardous chemicals.

 the Doctah
1598.3SOFBAS::SULLIVANThu May 16 1991 15:428
    
    JOHN,
     
    Your a catch and eat guy aren't you? Surprised you don't have a 
    comment on the scientific theory of fish, lateral lines and
    dinner. The truth behind the tail'
    
    _ Slam
1598.5We've finally stumpped him !SOFBAS::SULLIVANMon May 20 1991 11:159
    
     I am totally amazed!
    
     We have stumped the resident expert on the latteral line question.
    
     John, Looks like you might be human after all. Welcome to the planet.
    
     - Slam
    
1598.6Probably relates to Blues more than most..DELNI::JMCDONOUGHTue May 21 1991 13:506
       I think that .2 has the best answer... One species in particular
    that has a longitudinal fatty area which is right along the lateral
    line is the Bluefish..This portion is very strong and oily, and would
    likely be the first to go south on a 90+ degree day...
    
    JM
1598.7what is it?WXYZ::DEMBAWed May 29 1991 13:4411
This doesn't have much with fish anatomy but...

There is this large fish in the Mill pond in Maynard. It 
is usually located between buildings one and five. It 
must be around the eight or nine pound mark. It looks
grey from about 20 feet away. The mouth appears to be 
in front, but I can't quite make out its structure.

Anybody care to guess what it is? A carp?

	Steve
1598.9TOOK::SWISTJim Swist LKG2-2/T2 DTN 226-7102Wed May 29 1991 15:245
    What is the best method for identifying fish for us inexperienced? 
    There seem to be more-or-less standard field guides for things like
    birds and flowers.  Is there some book or chart that is commonly used
    by anglers?
    
1598.10How rich do you feel?HPSTEK::BCRONINWed May 29 1991 15:387
    	McLanes(sp?) Standard Fishing Encyclopedia.  Big, heavy, but if 
    people fish for it anywhere it's in this book.  Unfortunatly it sells
    for ~$60.-$75. if you can find it.
       Of course it probably won't take too long for someone who read your
    entry to find out what it REALLY is.
    
    				B.C.
1598.11Got Mine through O.L.B.C.SKIVT::WENERWed May 29 1991 16:296
    
    	Mclanes fishing encyclopedia is a great book, if you're part of the 
    outdoor life Book Club, it's offered at a much reduced price.  I think
    I paid around $30 for it a year or so ago.  The O.L.B.C. is a great 
    place to get good books at a reasonable price (usually).
    
1598.13H-C & B.C. AGREE THATS NICEHPSTEK::MMURPHYThu May 30 1991 06:4510
    
      HOLY COW !!!
    
           H-C AND B.C. Agree !!!!   McClane's Field Guide is the
      best bet for your money.
    
                                                      Thankyou
                                                         Kiv
    
      
1598.14what's a nacelle?WXYZ::DEMBAThu May 30 1991 10:0914
                                             <<< Note 1598.8 by GEMVAX::HICKSCOURANT >>>
                                                         -< White sucker >-

>>>    Does it have fins like nacelles visible from above?
>>>    That's your giveaway.

My American Heritage dctionary defines nacelles as:

A streamlined enclosure on an aircraft for housing an engine or
sheltering the crew.

I checked out the fins but I didn't see any props or crew. :')

	Steve
1598.16ROBOAT::HEBERTCaptain BlighThu May 30 1991 16:403
I think the small wings you're thinking about are called canards.

Art