Cambrian lobopodians and extant onychophorans provide new insights into early cephalization in Panarthropoda

Opsins in Onychophora (Velvet Worms) Suggest a Single Origin and Subsequent Diversification of Visual Pigments in Arthropods

(2012) Lars Hering et al.   MOLECULAR BIOLOGY AND EVOLUTION

A rare onychophoran-like lobopodian from the Lower Cambrian Chengjiang Lagerstätte, southwestern China, and its phylogenetic implications

(2011) Qiang Ou et al.   JOURNAL OF PALEONTOLOGY

An armoured Cambrian lobopodian from China with arthropod-like appendages

(2011) Jianni Liu et al.   NATURE

The Cambrian Conundrum: Early Divergence and Later Ecological Success in the Early History of Animals

(2011) D. H. Erwin et al.   SCIENCE

The LobopodOnychodictyonfrom the Lower Cambrian Chengjiang Lagerstätte Revisited

(2010) Jianni Liu et al.   ACTA PALAEONTOLOGICA POLONICA

A revision of brain composition in Onychophora (velvet worms) suggests that the tritocerebrum evolved in arthropods

(2010) Georg Mayer et al.   BMC EVOLUTIONARY BIOLOGY

Head patterning and Hox gene expression in an onychophoran and its implications for the arthropod head problem

(2010) Bo Joakim Eriksson et al.   DEVELOPMENT GENES AND EVOLUTION

Morphology of Luolishania longicruris (Lower Cambrian, Chengjiang Lagerstätte, SW China) and the phylogenetic relationships within lobopodians

(2009) Xiaoya Ma et al.   ARTHROPOD STRUCTURE & DEVELOPMENT

Early development of the anterior body region of the grey widow spider Latrodectus geometricus Koch, 1841 (Theridiidae, Araneae)

(2009) Yu Liu et al.   ARTHROPOD STRUCTURE & DEVELOPMENT

Arthropod phylogeny: An overview from the perspectives of morphology, molecular data and the fossil record

(2009) Gregory D. Edgecombe   ARTHROPOD STRUCTURE & DEVELOPMENT

Neural development in Onychophora (velvet worms) suggests a step-wise evolution of segmentation in the nervous system of Panarthropoda

(2009) Georg Mayer et al.   DEVELOPMENTAL BIOLOGY

The insect upper lip (labrum) is a nonsegmental appendage-like structure

(2009) Nico Posnien et al.   EVOLUTION & DEVELOPMENT

Myoanatomy of the marine tardigradeHalobiotus crispae(Eutardigrada: Hypsibiidae)

(2009) Kenneth Agerlin Halberg et al.   JOURNAL OF MORPHOLOGY

Velvet worm development links myriapods with chelicerates

(2009) G. Mayer et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES