Making sense of 'lower'and 'upper'stem‐group Euarthropoda, with comments on the strict use of the name Arthropoda von Siebold, 1848

J Ortega‐Hernández - Biological Reviews, 2016 - Wiley Online Library
The ever‐increasing number of studies that address the origin and evolution of
Euarthropoda–whose extant representatives include chelicerates, myriapods, crustaceans …

Origin and evolution of the panarthropod head–a palaeobiological and developmental perspective

J Ortega-Hernández, R Janssen, GE Budd - Arthropod structure & …, 2017 - Elsevier
The panarthropod head represents a complex body region that has evolved through the
integration and functional specialization of the anterior appendage-bearing segments …

Trilobite evolutionary rates constrain the duration of the Cambrian explosion

JR Paterson, GD Edgecombe… - Proceedings of the …, 2019 - National Acad Sciences
Trilobites are often considered exemplary for understanding the Cambrian explosion of
animal life, due to their unsurpassed diversity and abundance. These biomineralized …

Neuroanatomy in a middle Cambrian mollisoniid and the ancestral nervous system organization of chelicerates

J Ortega-Hernández, R Lerosey-Aubril… - Nature …, 2022 - nature.com
Recent years have witnessed a steady increase in reports of fossilized nervous tissues
among Cambrian total-group euarthropods, which allow reconstructing the early …

Fuxianhuiid ventral nerve cord and early nervous system evolution in Panarthropoda

J Yang, J Ortega-Hernández… - Proceedings of the …, 2016 - National Acad Sciences
Panarthropods are typified by disparate grades of neurological organization reflecting a
complex evolutionary history. The fossil record offers a unique opportunity to reconstruct …

A superarmored lobopodian from the Cambrian of China and early disparity in the evolution of Onychophora

J Yang, J Ortega-Hernández… - Proceedings of the …, 2015 - National Acad Sciences
We describe Collinsium ciliosum from the early Cambrian ** an integrated understanding of the evolution of arthropod segmentation using fossils and evo-devo
AD Chipman, GD Edgecombe - Proceedings of the …, 2019 - royalsocietypublishing.org
Segmentation is fundamental to the arthropod body plan. Understanding the evolutionary
steps by which arthropods became segmented is being transformed by the integration of …

The appendicular morphology of Sinoburius lunaris and the evolution of the artiopodan clade Xandarellida (Euarthropoda, early Cambrian) from South China

X Chen, J Ortega-Hernández, JM Wolfe, D Zhai… - BMC evolutionary …, 2019 - Springer
Background Artiopodan euarthropods represent common and abundant faunal components
in sites with exceptional preservation during the Cambrian. The Chengjiang biota in South …