36
EFFECT or TRAWLING‘ ON INVERTEBRATES.
'.
—
the same conclusion. Again, the deeper water is the homeof
the post—larval
even
the pelagic eggs being 1ather—
‘
undommon near shore.
The adolescent and adults, on the
other hand, are frequent in shallOw sandy hays like St Andrews
It is apparent, from certain
in the
paragraph, that it is a mistake to say that the travvl alone can—
capture at shes. if the bait
suitable, the lines a1etole1ably effective in regard to plaice, .lemon-dabs, dabs, and:
ounders.
Again, halibut—shihg (by hook) is the most productive method off the coasts of Iceland, Farôe, and elsewhere,_
and even the turbot and the sole are occasi0nally caught by the
’
a.
Eeot of Trawläng on the Invertebrata Fauna of ‘theea—
bottom (forming Fish—food), cmd Collateral
'
.
Pelagic Life.
,
.
'
The value of the bottom-fauna, in regard to the sustenanc@
of the food—shes, has been fully recognised by all zoologlsts
In the Trawling Report for 1884: it was
‘There
cannot be a doubt about the importance of mamtammgthe
fauna Of these parts_(Forth) in a ourishingcondltion, since upon this many of the food—shés depend formuch
of
indeed', both adult and
sheS
could hardly eXist Without such, notwithstandin g the abudace
the
ofthe travvl on the sea—bottom,lt
mind Œ@tL While
S.PODg@S: ZOOPhÿËGS
mhabmamsofthe bottomthærlarvæand youngarepelagw
SOËh&tWŒ-°etemaJ°’üyofthærpæenfüskîedandtheæa
1ABefSketchofleScoùshFlshenes1882—1892p6
20P°“>P370
EFFECT or TRAWLING‘ ON INVERTEBRATES.
'.
—
the same conclusion. Again, the deeper water is the homeof
the post—larval
even
the pelagic eggs being 1ather—
‘
undommon near shore.
The adolescent and adults, on the
other hand, are frequent in shallOw sandy hays like St Andrews
It is apparent, from certain
in the
paragraph, that it is a mistake to say that the travvl alone can—
capture at shes. if the bait
suitable, the lines a1etole1ably effective in regard to plaice, .lemon-dabs, dabs, and:
ounders.
Again, halibut—shihg (by hook) is the most productive method off the coasts of Iceland, Farôe, and elsewhere,_
and even the turbot and the sole are occasi0nally caught by the
’
a.
Eeot of Trawläng on the Invertebrata Fauna of ‘theea—
bottom (forming Fish—food), cmd Collateral
'
.
Pelagic Life.
,
.
'
The value of the bottom-fauna, in regard to the sustenanc@
of the food—shes, has been fully recognised by all zoologlsts
In the Trawling Report for 1884: it was
‘There
cannot be a doubt about the importance of mamtammgthe
fauna Of these parts_(Forth) in a ourishingcondltion, since upon this many of the food—shés depend formuch
of
indeed', both adult and
sheS
could hardly eXist Without such, notwithstandin g the abudace
the
ofthe travvl on the sea—bottom,lt
mind Œ@tL While
S.PODg@S: ZOOPhÿËGS
mhabmamsofthe bottomthærlarvæand youngarepelagw
SOËh&tWŒ-°etemaJ°’üyofthærpæenfüskîedandtheæa
1ABefSketchofleScoùshFlshenes1882—1892p6
20P°“>P370