WebJun 8, 2024 · As chordates, all vertebrates have a similar anatomy and morphology with the same qualifying characteristics: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail. However, the subphylum Vertebrata is distinguished from the phylum Chordata by the development of the notochord into a bony backbone. WebFeb 13, 2024 · What are 3 examples of the class chondrichthyes? chondrichthyan, (class Chondrichthyes), also called chondrichthian, any member of the diverse group of cartilaginous fishes that includes the sharks, skates, rays, and chimaeras. What are examples of Chondrichthyes and Osteichthyes? Chondrichthyes: These are the …
Chondrichthyes - Taxonomy, Characteristics, Growth and …
WebJan 19, 2024 · Class Chondrichthyes (Cartilaginous jawed fish) Figure 1: Relative vertebrate biodiversity. Class Osteichthyes (Bony fish) FISHES. General characteristics of all fishes (class Agnatha, class … WebApr 13, 2024 · noun plural. Chon· drich· thy· es kän-ˈdrik-thē-ˌēz. : a class comprising cartilaginous fishes with well-developed jaws and including the sharks, skates, … flit electric bikes
Chapter 24: Fishes Flashcards Quizlet
WebMar 16, 2024 · chondrichthyan, (class Chondrichthyes), also called chondrichthian, any member of the diverse group of cartilaginous fishes that includes the sharks, skates, rays, and chimaeras. The class is one of the … The skeleton is cartilaginous. The notochord is gradually replaced by a vertebral column during development, except in Holocephali, where the notochord stays intact. In some deepwater sharks, the column is reduced. As they do not have bone marrow, red blood cells are produced in the spleen and the epigonal organ (special tissue around the gonads, which is also thought to … Chondrichthyes is a class of fishes included in the division Gnathostomata as they have jaws. The division Gnathostomata … See more Some of the prominent examples of cartilaginous fishes are: Sharks 1. Scoliodon (Dogfish) 2. Rhincodon(Whale shark) 3. Charcarodon charcharias (The great white shark) Rays 1. Trygon(Stingray) 2. … See more fliteline engine supply fort smith ar