A network analysis of early arthropod evolution and the potential of the primitive.

ABSTRACT: It is often thought that the primitive is simpler, and that the complex is generated from the simple by some process of self-assembly or self-organization, which ultimately consists of the spontaneous and fortuitous collision of elementary units. This idea is included in the Darwinian theory of evolution, to which is added the competitive mechanism of natural selection. To test this view, we studied the early evolution of arthropods. Twelve groups of arthropods belonging to the Burgess Shale, Orsten Lagerstätte, and extant primitive groups were selected, their external morphology abstracted and codified in the language of network theory. The analysis of these networks through different network measures (network parameters, topological descriptors, complexity measures) was used to carry out

SUBMITTER: Ostachuk A 

PROVIDER: S-EPMC10766614 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature