Lab #7

Date: 3/16/16

Location: Lumber River Conservancy

Lab Activity: Surveying fish with the use of fish traps

Habitat: Shallow freshwater pond

Temperature: 85 F

Wind: 12 mph

Humidity: 35%

    45 fish traps were placed in a pond and creek system at 10 AM on March 15th, 2016 and then collected the next day.

Numbers caught of each species:

Amphibians:
  Amphiuma 1
  Lesser Siren 1

 Fish:
  Red Finned Pickerel 1
  Chain Pickerel 3
  Pirate Perch 4
  Black Banded Sunfish 19
  Bluegill 9
  Blue Spotted Sunfish 30
  Lined Topminnows 22
  Mosquito Fish 11
  

Red Fin Pickerel (Esox americanus)

    Clearly named for the red coloration of their fins, the Red Fin Pickerel looks very similar to the Chain Pickerel although is a bit a smaller. One sure way to tell the difference if you are ever confused is to look at linear eye marking. A Red Fin has  a diagonal marking and the Chain has a vertical marking.

    The Red Fin can reach lengths of about 12 inches and is sometimes the larger predator in its habitat, preying almost exclusively on smaller fish. The Red Fin is however the smallest of all the pike species.  

    You can find these guys in small freshwater sheds such as a pond or a small stream. But you can find them in larger rivers and lakes, but this usually means that they have predators of their own.