A craniate is a member of the Craniata (sometimes called the Craniota), a proposed clade of chordate animals with a skull of hard bone or cartilage. Living representatives are the Myxini …

2021年2月28日 · Craniata, including this fish (Dunkleosteus sp.), are characterized by the presence of a cranium, mandible, and other facial bones. (credit: “Steveoc 86”/Wikimedia …

2019年2月5日 · Craniates (Craniata) are a group of chordates that includes hagfish, lampreys, and jawed vertebrates such as amphibians, birds, reptiles, mammals, and fishes. Craniates …

2024年11月23日 · The clade Craniata is a subdivision of Chordata. Members of Craniata posses a cranium, which is a bony, cartilaginous, or fibrous structure surrounding the brain, jaw, and …

Acrania and Craniata are two groups under the phylum Chordata that represent lower chordata and comparatively higher chordata, respectively. This article focuses on the salient features …

Craniata is a class of brachiopods originating in the Cambrian period and still extant today. [1] It is the only class within the subphylum Craniiformea, one of three major subphyla of brachiopods …

Craniata (sometimes Craniota) is a proposed clade of chordate animals that contains the vertebrates (subphylum Vertebrata) and Myxini (hagfish) as living representatives. Craniata …

In this article we will discuss about characters and classification of craniata. General Characters of Craniata: 1. Triploblastic animals and are bilaterally symmetrical. The anterior end is called …

2024年5月10日 · Acrania, such as lancelets, are characterized by the absence of a developed skull and brain, making them some of the simplest chordates. In contrast, Craniata comprises …

The Craniata, or craniates, include all animals having a skull (or cranium, hence their name), be it cartilaginous or bony. A skull is a box of hard tissues which encloses the brain, olfactory …