Landlocked Arctic Char
|Salvelinus alpinus oquassa|
Other Names: Quebec Red Trout, Sunapee Trout, Blueback Trout
Coastal Rainbow Trout (Steelhead)
|Oncorhynchus mykiss irideus|
I caught my first Steelhead in the spring of 2018, and broke the 30" mark straight away! It was an epic fight on my fly rod, although I suppose any decent-sized fish is. Steelhead are essentially the anadromous form of a regular Rainbow Trout; they migrate from the ocean into freshwater to spawn. In my specific case, they migrated from Lake Ontario.
|Lepomis macrochirus purpurascens|
Coppernose Bluegill are a subspecies of the ever-common Bluegill found in southern Florida. Unfortunately, I never got a good picture of the "copper nose", but other features such as the lighter gill margin and red fins can be seen in the pictured fish. They really are cool to see in real life.
Southern Brown Bullhead
|Ameiurus nebulosis marmoratus|
As with some of the other genetic variations of species, I'm missing a decent picture of the specimen I personally captured. This particular image was given to me by Andrew Theus, who caught the Bullhead in Georgia. I asked for his permission to use it as it really displays the beautiful mottling pattern this southern subspecies can have. According to my sources, any Brown Bullhead found south of a line drawn between Virginia and North Dakota is considered to be of the "marmoratus" variety; mine was caught in North Carolina.
Salvelinus fontinalis x Salvelinus namaycush
Sander canadensis x Sander vitreus
This hybrid is a product of natural reproduction between Sauger and Walleye; they can occur in most places where both are present. It shows characteristics of both species, namely, the black markings of Sauger and the white-tipped fins of Walleye. It is important to note that the specimen above is not a confirmed hybrid; it simply has the corresponding characteristics. I seem to catch this hybrid more often in areas with high concentrations of Sauger as opposed to higher concentrations of Walleye.
Pumpkinseed x Bluegill
|Lepomis gibbosus x Lepomis macrochirus|
The different species of sunfish hybridize all the time, it is one of the groups of hybrids most often seen by fishermen. I find it really cool how you can see characteristics from both parent species displayed on the fish. This one was caught in the Rideau Lakes, along with a bunch of other big Pumpkinseed and Bluegill. Interestingly, the american government often stocks sunfish hybrids in their lakes because they are easier to manage and grow bigger.
Northern Sunfish x Bluegill
|Lepomis peltastes x Lepomis macrochirus|
This is one of the cooler fish I've caught in my opinion, crazy colours on it! I was surprised that Northern Sunfish hybrids were common considering their smaller size. It is also possible that there is some Pumpkinseed in this fish as well, the Lepomis genus are shameless haha. This is another Ontario capture.
Nile Tilapia x Mozambique Tilapia
|Oreochromis niloticus x Oreochromis mossambicus|
I caught tons of Tilapia on freelined bread balls during a resort vacation to the Dominican Republic. They all seemed to be Nile Tilapia, Mozambique Tilapia, or some intergrade of the two. The one pictured is one of the ones I've never been able to fully ID. Tilapia are known to hybridize as much as Sunfish, so it's not surprising that many were hybrids.
Northern Redbelly Dace x Finescale Dace
Chrosomus eos x Chrosomus neogaeus
These two species are known to hybridize frequently, and the individual above is likely a product of this occurring. Although it is impossible to know for sure if this is indeed a hybrid without DNA testing, some physical characteristics make this seem to be the case. It has the small mouth of Northern Redbelly Dace but lacks the second mid-dorsal stripe. Furthermore, both species were present at the location this specimen was captured.
Although commonly referred to as a Golden Trout, this fish is simply the result of selective mutation of Rainbow Trout. In fact, Golden Trout are a naturally occurring subspecies of Rainbow Trout found in rare lakes in the western United States and Canada. As expected, they seem to behave almost exactly as Rainbow Trout would but are perhaps slightly warier. I assume this is because their obnoxious colouration makes them extremely vulnerable to predation; they literally look like swimming carrots! This one was caught at the outfitter "Auberge la Barrière" in the Lanaudière region of Quebec.
The blue Walleye we catch today are not the same Blue Walleye (Sander vitreus glaucus) that used to be found in the Great Lakes. The latter is now considered extinct, leading to much confusion with the blue-coloured Walleye that still exist. The ones caught today simply have a genetic variation that gives them a blue tinge; they are not a separate subspecies. The colour seems to become especially apparent after the fish has been dead for a while, leaving their blue slime coating on cleaning tools and surfaces. This interesting colour variation seems to happen most often in northern reservoirs such as Réservoir Gouin and Réservoir Dozois. I was given permission to use the photo seen above by Maxime ''Lapi'' Gilbert, as none of my photos display the blue colour very nicely.
Goldfish (Carassius auratus) are an interesting species in that they have been introduced to North America by people who kept them as pets. The photos above show how the fish reverts back to its natural colours after having spent a few generations in the wild. They are often found in large quantities in small systems but seem to do poorly with larger predators as their bright colours give them away. They are a prime example of why pets should never be released into the wild.