WebThe seven specified classes of Subphylum Vertebrata are Cyclostomata, Chondrichthyes, Osteichthyes, Amphibia, Reptilia and Aves. Learn more about the differences here: … Web24 Jan 2024 · Urochordata and Cephalochordata are two subphyla of the phylum Chordata. Urochordata and Cephalochordata are the two most relative groups of vertebrates. Both Urochordata and Cephalochordata consist of pharyngeal gill slits, a notochord, a dorsal, hollow, nerve cord, and a post-anal tail.
Chordate - McGill University
A cephalochordate (from Greek: κεφαλή kephalé, "head" and χορδή khordé, "chord") is an animal in the chordate subphylum, Cephalochordata. They are commonly called lancelets. Cephalochordates possess 5 synapomorphies, or primary characteristics, that all chordates have at some point during their larval or adulthood stages. These 5 synapomorphies include a notochord, dorsal hollo… Web24 Mar 2024 · It includes four classes, namely, Amphibia, Reptilia, Aves and Mammalia. Class Amphibia The name indicates that amphibians can live in both aquatic as well as … taxitarif jena
Phylum Chordata Classification: Urochordata, Cephalochordata, …
Web5 Jul 2024 · The sub-phylum Cephalochordata includes a single class Leptocardii, which has single family, Branchiostomidae. The family contains only two genera Branchiostoma and … Web1.14 As originally conceived, these four classes form a hierarchy. Large volumes of traffic and traffic travelling long distances should be using higher classes of road; smaller … WebPhylum Chordata, Subphylum Urochordata, Class Ascidiacea, Order Aplousobranchia, Family Polyclinidae. Compound tunicate; slab-like colony 2-3 cm thick, tunic red with bright red zooids arranged in small irregular systems. Zooids average 12 mm long, but vary greatly. Common, on rocks in kelp forest habitats. Geogr. bateria g530