Just curious what everyone’s personal best is for WW species in one day. Not that it is a contest.
I had a strange day last weekend at a little pond near my house - not bigger than a quarter acre.
I caught the following in a one hour outing:
SMB (2 plus lbs)
crappie (big 'un)
pumpkin seed
bluegill
perch
pickerel (an itty bitty one)
The strange thing is I caught only one of each species - 6 fish - all different. Seemed unusual to me.
One morning earlier this summer it was:
Stripers up to 5 lbs.
Largemouth
Smallmouth
Bluegill
and a 4 1/2 ft Alligator Gar that luckly let go of the fly before it got to the boat and I had to figure out how to release it. 
All of them on a Clouser.
Rex
two years ago.
bluegill, crappie, bass, green sunfish, channel catfish, carp, walleye
Rick
Bluegill (several)
Shellcracker (several)
Yellow Perch (one)
Crappie (several)
LM Bass (several)
Channel Cat (one
Rockbass (one)
All caught on the same pattern (black mohair leech) in the same day.
Rick:
That carp sounds nice. Had I been really lucky I could have nabbed one of them as well. There are a few that lazily swim around in that pond. I have yet to target them. For some reason I only can find them when I do not have the fly rod with me.
By the way - wooley buggers - black and olive.
green sunfish
bluegill
red ear sunfish
redbreast sunfish
longear sunfish
large mouth bass
Guadalupe bass
Texas cichlid
Same day, two different locations.
Jim
bluegill
redear
crappie
lm bass
yellow perch
channel cat
Same small pond…foam spider, prince nymph, red butt ant
Mike
Okay, I’ll stake a claim the diversity title (no catfish).
From one of my ponds:
redear
coppernoseBG
Tilapia
Florida LMB
Native LMB
Hybrid Striped Bass
green sunfish
grass carp
Six kinds was tops for me:
Bluegill
Redear sunfish
Largemouth Bass
Crappie
Channel catfish
Green sunfish
Joe
“Better small than not at all.”
I may not have the record, but I’m a conteder:
Rock Bass
Smallmouth Bass
Largemouth Bass
Bluegill
Sycamore
Silver Maple
Willow
Cottonwood
oak tree
maple tree
pine tree
elm tree
I was sure you brought that Willow to hand to Dave. 
Brown Trout [LK1]
Rainbow [LK1 & 3]
Eastern Brook [LK 2]
Cutthroat [LK 1]
CutBow [Lake 2]
Large Mouth Bass [Lake 3]
Perch [Lake 3]
White Crappie [Lake 3]
All same day in Southwest Washington State South of MT St Helens a couple years back on my 2 week fishing vacation I take every Sept. Took fishing 3 lakes in one day to do this feat.
Hey D. Micus sounds about right for me but add dogwood.
Last spring.
Bluegill
Crappie
LMB
White perch
Shad
Pike
Shell Cracker
Stump
Trolling notor
Weeds
At Cedar Creek lake this summer at night fishing the lit docks:
yellow bass
hybrid striped bass
spotted gar
white bass
gizzard shad (really! hooked though mouth)
catfish