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1 day ago · Phylum: Chordata: Clade: Sauropsida: Clade: Archosauria: Clade: Avemetatarsalia: Clade: Dinosauria: Clade: Theropoda: Clade: Ornithurae: Class: Aves Linnaeus, 1758: Extant clades; Palaeognathae (ratites and tinamou) Struthionimorphae (ostrich) Notopalaeognathae; Neognathae. Pangalloanserae (fowl) Neoaves; Synonyms; Neornithes Gadow, 1883
- Skeleton
Bird anatomy, or the physiological structure of birds'...
- Ornithurae
Ornithurae (meaning "bird tails" in Greek) is a natural...
- Log In
We would like to show you a description here but the site...
- Passeriformes
A passerine (/ ˈ p æ s ə r aɪ n /) is any bird of the order...
- Bee Hummingbird
Description. The bee hummingbird is the smallest living...
- Avifauna (Disambiguation)
Language links are at the top of the page across from the...
- Red-Crested Turaco
Description. The red-crested turaco weighs 210-325 g and is...
- Ichthyornis
Ichthyornis (meaning "fish bird", after its fish-like...
- Apterygiformes
Kiwi (/ ˈ k iː w iː / KEE-wee) are flightless birds endemic...
- Ornithothoraces
Ornithothoraces is a group of avialans that includes all...
- Skeleton
1 day ago · Phylum: Chordata: Clade: Sauropsida: Class: Reptilia Laurenti, 1768: Extant groups Lepidosauria (lepidosaurs) Rhynchocephalia (tuatara and relatives) Squamata (lizards, snakes and amphisbaenians) Archelosauria. Testudines (turtles) Archosauria (archosaurs) Crocodilia (crocodilians) Dinosauria (dinosaurs) Aves (birds) See text for extinct groups.
3 days ago · Background. Ascidians (Phylum: Chordata, Class: Ascidiacea), or sea squirts, are the largest and most diverse class of the sub-phylum Tunicata (also known as Urochordata). They comprise approximately 3000 described species found in all marine habitats from shallow water to the deep sea.
Mar 6, 2024 · Chordata is a diverse phylum within the animal kingdom, encompassing a wide array of organisms, from fish and birds to humans. This phylum is characterized by the presence of a notochord, a hollow nerve cord, pharyngeal slits, and a muscular post-anal tail at some stage of their development.
Mar 22, 2024 · Phylum: Chordata. Class: Aves. Order: Sphenisciformes. Family: Spheniscidae. Genus: Spheniscus. Species: Spheniscus demersus (Linnaeus, 1758) - African Penguin. Body Weight: Body mass highly variable with seasonal moult. Male: 3.31 kg (7.3 lb), on average Female: 2.96 kg (6.53 lb), on average. Body Length: Male & female: 60-70 cm (c. 2 ft)
2 days ago · Introduction. Hemichordata is a unique phylum of marine invertebrates found in a wide range of depths and habitats. Two distinctly different body plans exist in this phylum: the large, solitary acorn worms (Class Enteropneusta), and the filter-feeding colonies of the class Pterobranchia.