Diapsids ("two arches") are a clade of sauropsids, distinguished from more primitive eureptiles by the presence of two holes, known as temporal fenestrae, in each side of their skulls.The …

The evolutionary history of the diapsid lineage is quite complex; diapsids evolved into many shapes, occupying many different ecological niches since they first came onto the scene in the …

Other articles where diapsid is discussed: reptile: Fossil distribution: …of the Mesozoic Era are diapsids. One of the most-recognizable groups of diapsids is the lepidosauromorphs. This …

A diapsid is a reptile with two fenestrae (holes) behind the eye on each side of its skull. Most reptiles are diapsids, and the condition does not occur in mammals. The function of the holes …

The diapsid condition has two temporal fenestrae, one above the other on either side of the skull (Figure 1.9b). These are the supratemporal (upper or dorsal) fenestra and the infratemporal …

Membrane Curvature. Massimo Delfino, Marcelo R. Sánchez-Villagra, in Seminars in Cell & Developmental Biology, 2010. A marine diapsid from the Triassic of China had seven digits in …

2018年5月8日 · diapsid In Reptilia, describes a skull with two temporal openings behind the eye.This type of skull is characteristic of two sub-classes of reptiles: the Lepidosauria, …

The meaning of DIAPSID is of, relating to, or including reptiles (such as the crocodiles) with two pairs of temporal openings in the skull.

2023年8月31日 · What Diapsid means – Simplified Answer. Diapsid refers to a group of reptiles characterized by having two specific openings in their skulls. This group includes many …

Even though diapsid phylogeny has been intensively studied, relatively few computer-assisted studies of early diapsids have been published. The large-scale phylogenetic analyses of …