When you catch a fish along the California coastline, it is important to be able to correctly identifying the type of fish that you have caught. Identifying the type of fish that you have caught will allow you to determine if the fish was one of those species that has specific limits regarding it’s size or the time of year in which it can be caught. Should you fail to correctly identify the type of fish that you have caught, you could end up in violation of fishing regulations.
Flatfish species, for example, all tend to have similar appearances to other flatfish species. The California halibut, for instance, has a mottled brown color to its body, and both of its eye are located on one side of its head. The Pacific sanddab is another type of flatfish, but the Pacific sanddab is of a smaller size then the California halibut, and has an oval shape to its body.
How to Tell What Fish You Caught
By examining the shape of the body of the fish that you have caught, you can determine if the fish is a California halibut or a Pacific sanddab. Thus, examining the body shape of the fish can help you to correctly identify the species of flatfish that you have caught. Body shape, in general, is also a method of categorizing other types of fish species, as well.
For instance, fish species like the Pacific barracuda has an elongated body shape and a pointed snout; these physical characteristics allow it to travel quick through the water in the surface zones of the ocean. In contrast, fish species like perch or bass have deep bodies; these deep bodies allow the fish to camouflage itself against rocks in the reef areas. Thus, understanding the body shape of the fish allows you to separate some species from other.
Bass species are another group of fish that must be identified. For instance, calico bass have green-brown blotches along their bodies, while barred sand bass have vertical bars along their bodies. However, if you look closely at each fish species, the bars located along the dorsal fin of the barred sand bass are longer than the bars along the dorsal fin of the calico bass.
Thus, if you can identify these physical features of both types of fish, you can determine the type of bass that you have caught; bass species has different fishing limits for each species. Another group of fish that may be difficult to identify are the rockfish species. There are over 70 types of rockfish, and each species has different colorations and features along the head of the fish.
For instance, vermilion rockfish have red-orange bodies, but copper rockfish have pale lateral blotches along their bodies. The fisherman should correctly identify each of these species prior to fishing; some rockfish species are closed seasons for fishing to allow for the species to begin to rebuilding. Thus, taking a photograph of each rockfish species will help you to identify the species that you have caught during your fishing trip.
Fishing regulations differ depending off the fish species that is being caught, as well as the time of year when the fish is being caught. For instance, species like surfperch and croakers can be caught year-round, but species like lingcod are only permitted to be caught during seasons that are not the winter months for those species. It is up to each fisherman to learn about the cycles of the fish species and the reason for the regulation of those species.
Additionally, it is also important for each fisherman to be aware of which fishing zone they are in; the limits to species like California halibut may differ based upon whether the fisherman is in the northern or southern fishing zone of California. Fish species live in different habitat zones in the ocean. Accordingly, different fishing techniques can be used based upon the habitat zone in which the fish live.
For instance, the surf zone is a shallow habitat zone for fish species like the barred surfperch. Additionally, the kelp forest habitat zones live between 5 and 80 feet in depth, and species like the opaleye live in these habitats to eat the algae that grows in these areas. Additionally, the mid-depth habitat zones live between 30 and 200 feet in depth, and species like halibut and rockfish live in these zones.
Thus, knowing where the species live will allow a fisherman to adjust their fishing techniques to increase their chances of catching the fish species that they desire to catch. In order to correctly identify the type of fish that is being caught, it is important to examine the mouth, the teeth, and the fins of the fish. For instance, species like croakers have underslung mouths; they are species that eat food from the bottom of the sea floor.
In contrast, species like the Pacific barracuda have protrusions in their mouths, as they eat other fish species. The teeth of fish can also reveal the diet of those species; sheephead fish have teeth that are used to crush shells, while lingcod have teeth that are used to slash at other fish. Finally, examining the notches along the fins and the pattern of the scales on the fish can help to identify the species of fish that is being observed.
By examining each of these features of the fish species, the fish can be correctly identified.
