Pennsylvania Angler & Boater - November/December 2022 - 43
EXTIRPATED
anus inexplicably migrates
to a position under its head,
in the throat region, as it
matures. Its genus name,
Aphredoderus, translates
to " excrement throat. " It
seldom reaches 5 inches
and dines on insects,
crustaceans, and small fish.
A miniscule (seldom
exceeding 2 inches)
member of the group, the
aptly named Swamp Darter,
Etheostoma fusiforme, also
inhabited the sluggish
waters along the Delaware
River. It is a bit more
likely to venture beyond
the protective curtain of
vegetation than some of
its brethren, searching for
small aquatic animals.
It has the somewhat
Swamp Darter, Etheostoma fusiforme
curious habit of looking
at its surroundings by
turning its head sidewise
and upwards, rather than
moving its entire body
to a new position. It is
capable of surviving high
temperatures (in excess
of 90 degrees F) and low
oxygen levels. For all its adaptive ability, however, most individuals
only live one year.
A few other Pennsylvania fish requiring similar habitat also
formerly utilized the Coastal Plain strip and can no longer be found at
that location. However, these fish survive in similar habitats elsewhere
in Pennsylvania. The Ironcolor Shiner, Notropis chalybaeus, and
Bridle Shiner, Notropis bifrenatus, occur further north. They inhabit a
Monroe County stream, and the Bridle Shiner is occasionally reported
from the Delaware River, but they are both listed by the Pennsylvania
Fish and Boat Commission (PFBC) as endangered species.
The Tadpole Madtom, Noturus gyrinus, was once found near the
mouths of tributaries to the lower Delaware River. Now, it is restricted
to the heavily vegetated sections of Presque Isle Bay, Erie County, and
Canadohta Lake, Crawford County. It is also listed as endangered.
The Eastern Mudminnow, Umbra pygmaea, does survive in a
few southeastern wetlands but is more common in the Pocono
Mountain region.
The PFBC occasionally receives reports of Banded Sunfish,
but these fish usually turn out to be the similar and much more
common Bluespotted Sunfish, Enneachanthus gloriosus. Due to the
limited extent of habitat, these Coastal Plain dwellers were never
really common here. Sadly, there is little hope for the discovery of a
population of any of these fish in the Commonwealth in the future, or
for their reintroduction or recovery in Pennsylvania.
Blackbanded Sunfish, Enneacanthus chaetodon
ENDANGERED
Banded Sunfish, Enneacanthus obesus
EXTIRPATED
EXTIRPATED
Mud Sunfish, Acantharchus pomotis
November/December 2022
43
Pennsylvania Angler & Boater - November/December 2022
Table of Contents for the Digital Edition of Pennsylvania Angler & Boater - November/December 2022
Contents
Pennsylvania Angler & Boater - November/December 2022 - Cover1
Pennsylvania Angler & Boater - November/December 2022 - Cover2
Pennsylvania Angler & Boater - November/December 2022 - Contents
Pennsylvania Angler & Boater - November/December 2022 - 4
Pennsylvania Angler & Boater - November/December 2022 - 5
Pennsylvania Angler & Boater - November/December 2022 - 6
Pennsylvania Angler & Boater - November/December 2022 - 7
Pennsylvania Angler & Boater - November/December 2022 - 8
Pennsylvania Angler & Boater - November/December 2022 - 9
Pennsylvania Angler & Boater - November/December 2022 - 10
Pennsylvania Angler & Boater - November/December 2022 - 11
Pennsylvania Angler & Boater - November/December 2022 - 12
Pennsylvania Angler & Boater - November/December 2022 - 13
Pennsylvania Angler & Boater - November/December 2022 - 14
Pennsylvania Angler & Boater - November/December 2022 - 15
Pennsylvania Angler & Boater - November/December 2022 - 16
Pennsylvania Angler & Boater - November/December 2022 - 17
Pennsylvania Angler & Boater - November/December 2022 - 18
Pennsylvania Angler & Boater - November/December 2022 - 19
Pennsylvania Angler & Boater - November/December 2022 - 20
Pennsylvania Angler & Boater - November/December 2022 - 21
Pennsylvania Angler & Boater - November/December 2022 - 22
Pennsylvania Angler & Boater - November/December 2022 - 23
Pennsylvania Angler & Boater - November/December 2022 - 24
Pennsylvania Angler & Boater - November/December 2022 - 25
Pennsylvania Angler & Boater - November/December 2022 - 26
Pennsylvania Angler & Boater - November/December 2022 - 27
Pennsylvania Angler & Boater - November/December 2022 - 28
Pennsylvania Angler & Boater - November/December 2022 - 29
Pennsylvania Angler & Boater - November/December 2022 - 30
Pennsylvania Angler & Boater - November/December 2022 - 31
Pennsylvania Angler & Boater - November/December 2022 - 32
Pennsylvania Angler & Boater - November/December 2022 - 33
Pennsylvania Angler & Boater - November/December 2022 - 34
Pennsylvania Angler & Boater - November/December 2022 - 35
Pennsylvania Angler & Boater - November/December 2022 - 36
Pennsylvania Angler & Boater - November/December 2022 - 37
Pennsylvania Angler & Boater - November/December 2022 - 38
Pennsylvania Angler & Boater - November/December 2022 - 39
Pennsylvania Angler & Boater - November/December 2022 - 40
Pennsylvania Angler & Boater - November/December 2022 - 41
Pennsylvania Angler & Boater - November/December 2022 - 42
Pennsylvania Angler & Boater - November/December 2022 - 43
Pennsylvania Angler & Boater - November/December 2022 - 44
Pennsylvania Angler & Boater - November/December 2022 - 45
Pennsylvania Angler & Boater - November/December 2022 - 46
Pennsylvania Angler & Boater - November/December 2022 - 47
Pennsylvania Angler & Boater - November/December 2022 - 48
Pennsylvania Angler & Boater - November/December 2022 - Cover3
Pennsylvania Angler & Boater - November/December 2022 - Cover4
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