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Hace 1 día · Tuarangisaurus was a medium-sized plesiosaur, with a complete specimen (CM Zfr 115) measuring over 8 metres (26 ft) long. [8] The preserved skull measured about 37.0 cm (1 ft 2.6 in) long, and its total skull length is estimated to have been 37.5 cm (1 ft 2.8 in) long. [1] It can be distinguished from all other known elasmosaurids by a unique ...
- †T. keyesi
- Animalia
Koleken inakayali ( teus. "proveniente de arcilla y agua de Inacayal ") es la única especie conocida del género extinto Koleken inakayali de dinosaurio terópodo abelisáurido que vivió a finales del Cretácico, hace aproximadamente 69 millones de años, durante el Maastrichtiense, en lo que es hoy Sudamérica. Sus fósiles fueron ...
Hace 2 días · Bird. Birds are a group of warm-blooded vertebrates constituting the class Aves ( / ˈeɪviːz / ), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton.
Hace 2 días · Theropoda ( / θɪəˈrɒpədə /; [2] from Ancient Greek θηρίον (thēríon) 'wild beast', and πούς, ποδός (poús, podós) 'foot'), whose members are known as theropods, is a dinosaur clade that is characterized by hollow bones and three toes and claws on each limb. Theropods are generally classed as a group of saurischian dinosaurs.
Hace 2 días · The tuatara ( Sphenodon punctatus) is a species of reptile endemic to New Zealand. Despite its close resemblance to lizards, it is part of a distinct lineage, the order Rhynchocephalia. [8] The name tuatara is derived from the Māori language and means "peaks on the back".
Hace 3 días · bird, (class Aves), any of the more than 10,400 living species unique in having feathers, the major characteristic that distinguishes them from all other animals. A more-elaborate definition would note that they are warm-blooded vertebrates more related to reptiles than to mammals and that they have a four-chambered heart (as do mammals ...
Hace 1 día · Aliaj Vikimediaj projektoj. Sistematiko en Vikispecioj. Komunejo pri Hinda kobro. v • d • r. La hinda kobro (dunome Naja naja ), konata por sia "okulvitroj", estas serpento de genro najo trovata en la hinda subkontinento kaj unu da "granda kvar" serpentaj specioj, kiuj kaŭzas la plejaj serpent-mordoj al homoj en Barato .
