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general characteristics sturgeon-shaped or bone-cartilaginous detachment The skeleton is bone-cartilaginous. The skeleton is cartilaginous. There is a chord that persists throughout life. There is a chord that persists throughout life. Most species are sea dwellers northern hemisphere temperate latitudes that spawn go to rivers. Most species are inhabitants of the seas of the northern hemisphere of temperate latitudes, which go to rivers to spawn.
Elongated body. Elongated body. There is a flattened. There is a flattened snout, on the lower side of which there are 2 pairs of antennae. The mouth is in the form of a transverse semilunar fissure. The mouth is in the form of a transverse semilunar fissure. There are 5 rows of bone plaques located on the ridge and on the sides. There are 5 rows of bone plaques located on the ridge and on the sides. Paired fins are attached horizontally to the body. Paired fins are attached horizontally to the body. The caudal fin is unequal. The caudal fin is unequal. There is a swim bladder. There is a swim bladder.
General characteristics of the order HERRING Marine, anadromous and freshwater fish. Marine, anadromous and freshwater fish. Elongated body, slightly compressed laterally. Elongated body, slightly compressed laterally. The color is dark blue or greenish, the belly is white with a silver tint. The color is dark blue or greenish, the belly is white with a silver tint. Paired and unpaired fins are soft. Paired and unpaired fins are soft. The lateral line is not visible. The lateral line is not visible. large species- predators, the rest - feed on plankton. Large species are predators, the rest feed on plankton.
General characteristics of the order SALMON-LIKE Marine, but more often anadromous and freshwater fish. Marine, but more often migratory and freshwater fish. The skeleton is not completely ossified. The skeleton is not completely ossified. The second dorsal fin (adipose) has no rays. The second dorsal fin (adipose) has no rays. Commercial fish with valuable meat and caviar. Commercial fish with valuable meat and caviar.
General characteristics of the order CARP-LIKE Inhabitants of fresh waters. Inhabitants of fresh waters. Outgrowths of the anterior vertebrae connect the swim bladder to the inner ear. Outgrowths of the anterior vertebrae connect the swim bladder to the inner ear. There are pharyngeal teeth on the lower pharyngeal bones. There are pharyngeal teeth on the lower pharyngeal bones. There is no stomach, food from the esophagus immediately enters the long intestine. There is no stomach, food from the esophagus immediately enters the long intestine. Carnivores, omnivores and herbivores. Carnivores, omnivores and herbivores.
General characteristics of the perch-like order They live in all water bodies the globe. They live in all water bodies of the globe. The presence of two dorsal fins with sharp spines. The presence of two dorsal fins with sharp spines. The swim bladder is closed. The swim bladder is closed.
Subclass lungfish ۷ ancient group freshwater fish. ۷ Most of the skeleton remains cartilaginous. ۷ The chord is preserved. ۷ Presence other than gill and pulmonary respiration. ۷ Droughts are carried out by burrowing at the bottom of a reservoir in a mink, falling into hibernation in a mud cocoon.
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Class bony fish
Class bony fish sturgeon-like herring-like salmon-like pike-like cod cypriniform perch-like
The skeleton is cartilaginous. There is a chord that persists throughout life. Most species are inhabitants of the seas of the northern hemisphere of temperate latitudes, which go to rivers to spawn. General characteristics of the detachment sturgeon or bone-cartilaginous
Elongated body. There is a flattened snout, on the underside of which there are 2 pairs of antennae. The mouth is in the form of a transverse semilunar fissure. There are 5 rows of bone plaques located on the ridge and on the sides. Paired fins are attached horizontally to the body. The caudal fin is unequal. There is a swim bladder.
paddlefish shovelnose
Marine, anadromous and freshwater fish. Elongated body, slightly compressed laterally. The color is dark blue or greenish, the belly is white with a silver tint. Paired and unpaired fins are soft. The lateral line is not visible. Large species are predators, the rest feed on plankton. General characteristics of the herring order
anchovy herring
Marine, but more often migratory and freshwater fish. The skeleton is not completely ossified. The second dorsal fin (adipose) has no rays. Commercial fish with valuable meat and caviar. General characteristics of the salmon order
omul vendace
Inhabitants of fresh waters. Outgrowths of the anterior vertebrae connect the swim bladder to the inner ear. There are pharyngeal teeth on the lower pharyngeal bones. There is no stomach, food from the esophagus immediately enters the long intestine. Carnivores, omnivores and herbivores. General characteristics of the cypriniform detachment
They live in all water bodies of the globe. The presence of two dorsal fins with sharp spines. The swim bladder is closed. General characteristics of the perch-like squad
An ancient group of freshwater fish. - Most of the skeleton remains cartilaginous. - The chord is preserved. - Presence other than gill and pulmonary respiration. - Droughts are carried out by burrowing at the bottom of a reservoir in a mink, falling into hibernation in a mud cocoon. Subclass lungfish
protopter horntooth
An ancient and almost extinct group of freshwater fish. -Prefer shaded habitats. -Predators, the mouth is armed sharp teeth. - The vertebrae are rudimentary, there is a chord. -The fins are fleshy, blade-like. Subclass lobe-finned fish
"Osteo-cartilaginous fish" - Bone fish. Perciformes. Herring. Sturgeons. in biology on the topic “fish” of a 7th grade student Dmitry Kropotov. Batoidea) contain five orders and fifteen families. Cypriniformes. Stingrays (lat. Chimera-shaped. Salmon-shaped. Tail of a bee-shaped shape. Herring-shaped (lat. Clupeiformes) - a detachment of bony fish.
"Variety of fish" - Clown fish. Som Soldatova. Predators. Torso. The fish is the moon. Herbivorous. Carp. Omnivorous. Grow. Mammals. Zebra is a lionfish. Fins. Cockerel. Som. Gill cover. Teacher: Buffalo Olga Anatolyevna MOU "Primary comprehensive school No. 14, Birobidzhan. Tail fin. Bring out offspring.
"Electric Ray" - The fish needs some time to recharge. Even mental illnesses were treated with stingrays. (Similarly, in the 11th century, the Arabs used rays to treat rheumatism - the forerunner of modern electroshock therapy.). Electric ramps have always excited people's minds. Can an electric stingray kill a person?
"Fish Lesson" - Teacher Eremenko E. Yu. Unpaired limbs are formed by the caudal and anal fins. The skeleton does not perform a function: The direction of the current and the force of water pressure are perceived by the fish as a lateral line. The respiratory organ is the gills, the mouth of the fish is armed with movable jaws. Find the extra, explain the choice. There are paired limbs, represented by __ and __ fins.
"Subclasses of fish" - Class cartilaginous fish. Fish classification. Superclass of fish. Type Chordates. Squad Squad. Shark Squad. The presence of a skull and a solid skeleton. Subclass ray-finned. Exclusively aquatic animals that live in fresh and salt water. Subclass Whole-headed. One of the most ancient vertebrates. Type: Chordates Class: Pisces.
"Aquarium fish" - How does a person use fish? MOU DPO "October CIT". What fish have antennae? The world Grade 1 "School 2100" Teacher: Khismatullin Ruslan Faritovich. BMMTS No. 59316. Variety aquarium fish. S o m. 2. 3. Which fish live long? Graduation work on the advanced training program "Basic ICT-competence".
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