Zmije 3D Modeli

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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.

Serpentologija je proučavanje zmija.

Zmije potiču od guštera i predstavljaju monofiletičnu grupu. Prema molekularnim podacima, njihovi najbliži rođaci među modernim gušterima su iguanoidni i vretenasti, formirajući sa njima Toxicoferu. Neke morfološke studije upućuju na to da su mosazari uključeni u ovu kladu, a oni su sestrinska grupa zmija.

Najstariji poznati (u 2014) ostaci fosilnih zmija potiču iz srednjih jura u Engleskoj. Od gornje krede, ostaci postaju relativno brojni.