WebMay 24, 2024 · The yellowhead jawfish ( Opistognathus aurifrons) is a tiny, fairy-like fish with a bright yellow head, iridescent white body, and huge, cartoonish eyes. Yellowhead jawfish burrow holes in the sand near reefs. Divers can find them poking their heads out of their hiding holes or hovering a few inches above them. Web Haddock Hagfish Hairtail Hake Halfbeak Halfmoon Halibut Halosaur Hamlet Hammerhead shark Hammerjaw Handfish Hardhead catfish Harelip sucker Hatchetfish Hawkfish Herring Herring smelt Hickory …

Parts of a Fish: Useful Fish Anatomy with Pictures • 7ESL

WebMar 8, 2024 · The fish body is composed mainly of a large lateral muscle on each side of the backbone, divided by sheets of connective tissue into segments corresponding to the … Internal organs [ edit] Pyloric caeca [ edit]. The pyloric caecum is a pouch, usually peritoneal, at the beginning of the large intestine. It... Spleen [ edit]. The spleen is found in nearly all vertebrates. It is a non-vital organ, similar in structure to a large... Liver [ edit]. The liver is a ... See more Fish anatomy is the study of the form or morphology of fish. It can be contrasted with fish physiology, which is the study of how the component parts of fish function together in the living fish. In practice, fish anatomy and … See more Fish are vertebrates. All vertebrates are built along the basic chordate body plan: a stiff rod running through the length of the animal (vertebral column or notochord), with a hollow tube of nervous tissue (the spinal cord) above it and the gastrointestinal tract below. … See more Jaw The vertebrate jaw probably originally evolved in the Silurian period and appeared in the See more In many respects, fish anatomy is different from mammalian anatomy. However, it still shares the same basic body plan from which all See more There are two different skeletal types: the exoskeleton, which is the stable outer shell of an organism, and the endoskeleton, which forms the support structure inside the body. The … See more The head or skull includes the skull roof (a set of bones covering the brain, eyes and nostrils), the snout (from the eye to the forward-most point of the upper jaw), the operculum or gill cover (absent in sharks and jawless fish), and the cheek, which extends from the … See more Intestines As with other vertebrates, the intestines of fish consist of two segments, the small intestine and the large intestine. In most higher vertebrates, the small intestine is further divided into the duodenum and other parts. In fish, the … See more the common spatial pattern

Ichthyology (Fish) Gross Anatomy (Exterior) ESSDACK Open …

WebApr 13, 2024 · Besides, there’s fish classification (A, AA, B, BB, C), where the class depends on the shape and intensity of bands and spots on the fish body sides. Qualitatively cichlid has to meet the standards of its body shape: the fish body: has to be oval-shaped, big, and bulky with a rounded abdomen. Some new morphs have a more rounded shape. WebThis is a list of common names of fish.While some common names refer to a single species, others may be used for an entire group of species, such as a genus or family, and still others have been used confusingly for … WebKidneys are the primary excretory organ in fishes. They have endocrine glands that control and regulate many kinds of body functions. The fish brain is divided into several … the common space