Model Ular 3D

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Snakes 3D models  – a suborder of the class of reptiles squad scaly. They live on all continents except Antarctica and several large islands, such as Ireland and New Zealand, as well as many small islands of the Atlantic Ocean and the central part of the Pacific Ocean. Some of them are poisonous, but non-venomous are represented by more species. Poisonous ones use poison primarily for hunting (to kill a victim), and not for self-defense. The poison of some species is strong enough to kill a person. Non-venomous species either swallow their prey alive (snakes) or they pre-kill (strangle) them (snakes, boas). The largest known snakes living on Earth today are the reticulated python and the anaconda boa. The length of the smallest snake living today – Leptotyphlops carlae – does not exceed 10 centimeters. The size of most snakes does not exceed one meter.

Serpentologi adalah studi tentang ular.

Ular adalah keturunan kadal dan merupakan kelompok monofiletik. Menurut data molekuler, kerabat terdekat mereka di antara kadal modern adalah iguanoid dan berbentuk spindle, membentuk Toxicofera bersama mereka. Beberapa studi morfologi menunjukkan bahwa mosasaur termasuk dalam clade ini, dan mereka adalah kelompok saudara perempuan ular.

Fosil ular tertua yang diketahui (dalam 2014) berasal dari sedimen Jurassic Tengah Inggris. Dari Kapur Atas, sisa-sisa menjadi relatif banyak.