The origin and evolution of the euarthropod labrum

Fuxianhuiids are mandibulates and share affinities with total-group Myriapoda

(2021) Cédric Aria et al.   JOURNAL OF THE GEOLOGICAL SOCIETY

The brain and the corresponding sense organs in calanoid copepods – Evidence of vestiges of compound eyes

(2020) Thomas Frase et al.   ARTHROPOD STRUCTURE & DEVELOPMENT

Vertebrate Head Metamerism: The Current State of an Old Problem

(2020) S. A. Yastrebov   BIOLOGY BULLETIN

Fossils from South China redefine the ancestral euarthropod body plan

(2020) Cédric Aria et al.   BMC EVOLUTIONARY BIOLOGY

The dynamics of stem and crown groups

(2020) Graham E. Budd et al.   Science Advances

Aquatic stem group myriapods close a gap between molecular divergence dates and the terrestrial fossil record

(2020) Gregory D. Edgecombe et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Arthropod Origins: Integrating Paleontological and Molecular Evidence

(2020) Gregory D. Edgecombe   Annual Review of Ecology Evolution and Systematics

A Reduced Labrum in a Cambrian Great-Appendage Euarthropod

(2020) Yu Liu et al.   CURRENT BIOLOGY

Survival and selection biases in early animal evolution and a source of systematic overestimation in molecular clocks

(2020) Graham E. Budd et al.   Interface Focus

Disparate compound eyes of Cambrian radiodonts reveal their developmental growth mode and diverse visual ecology

(2020) John R. Paterson et al.   Science Advances

Intrinsic sources of tachykinin-related peptide in the thoracic ganglion mass of the crab, Cancer borealis

(2020) Amanda N. Rainey et al.   GENERAL AND COMPARATIVE ENDOCRINOLOGY

Mushroom bodies in crustaceans: Insect‐like organization in the caridid shrimp Lebbeus groenlandicus

(2019) Marcel E. Sayre et al.   JOURNAL OF COMPARATIVE NEUROLOGY

A soft-bodied euarthropod from the early Cambrian Xiaoshiba Lagerstätte of China supports a new clade of basal artiopodans with dorsal ecdysial sutures

(2018) Kun-sheng Du et al.   CLADISTICS

Fuxianhuiids

(2018) Javier Ortega-Hernández et al.   CURRENT BIOLOGY

Motor innervation pattern of labral muscles of Locusta migratoria

(2018) Abid Mahmood Alvi et al.   JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY

Early fossil record of Euarthropoda and the Cambrian Explosion

(2018) Allison C. Daley et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Microbial decay analysis challenges interpretation of putative organ systems in Cambrian fuxianhuiids

(2018) Jianni Liu et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Brain and eyes of Kerygmachela reveal protocerebral ancestry of the panarthropod head

(2018) Tae-Yoon S. Park et al.   Nature Communications

Waptia fieldensis Walcott, a mandibulate arthropod from the middle Cambrian Burgess Shale

(2018) Jean Vannier et al.   Royal Society Open Science

A redescription of Liangwangshania biloba Chen, 2005, from the Chengjiang biota (Cambrian, China), with a discussion of possible sexual dimorphism in fuxianhuiid arthropods

(2018) Ailin Chen et al.   ARTHROPOD STRUCTURE & DEVELOPMENT

History is written by the victors: The effect of the push of the past on the fossil record

(2018) Graham E. Budd et al.   EVOLUTION

Three-Dimensionally Preserved Appendages in an Early Cambrian Stem-Group Pancrustacean

(2018) Dayou Zhai et al.   CURRENT BIOLOGY

Spatial distribution of intermingling pools of projection neurons with distinct targets: A 3D analysis of the commissural ganglia inCancer borealis

(2017) Rosangela Follmann et al.   JOURNAL OF COMPARATIVE NEUROLOGY

Burgess Shale fossils illustrate the origin of the mandibulate body plan

(2017) Cédric Aria et al.   NATURE

Comparative analysis of gene expression patterns in the arthropod labrum and the onychophoran frontal appendages, and its implications for the arthropod head problem

(2017) Ralf Janssen   EvoDevo

The Vicissicaudata revisited – insights from a new aglaspidid arthropod with caudal appendages from the Furongian of China

(2017) Rudy Lerosey-Aubril et al.   Scientific Reports

The nature of non-appendicular anterior paired projections in Palaeozoic total-group Euarthropoda

(2016) Javier Ortega-Hernández et al.   ARTHROPOD STRUCTURE & DEVELOPMENT

Fossils and the Evolution of the Arthropod Brain

(2016) Nicholas J. Strausfeld et al.   CURRENT BIOLOGY

Simple Eyes, Extraocular Photoreceptors and Opsins in the American Horseshoe Crab

(2016) Barbara-Anne Battelle   INTEGRATIVE AND COMPARATIVE BIOLOGY

Morphology of the radiodontan Lyrarapax from the early Cambrian Chengjiang biota

(2016) Peiyun Cong et al.   JOURNAL OF PALEONTOLOGY

The mouth apparatus of the Cambrian gilled lobopodianPambdelurion whittingtoni

(2016) Jakob Vinther et al.   PALAEONTOLOGY

Fuxianhuiid ventral nerve cord and early nervous system evolution in Panarthropoda

(2016) Jie Yang et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Three-dimensionally preserved minute larva of a great-appendage arthropod from the early Cambrian Chengjiang biota

(2016) Yu Liu et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Preservational Pathways of Corresponding Brains of a Cambrian Euarthropod

(2015) Xiaoya Ma et al.   CURRENT BIOLOGY

Homology of Head Sclerites in Burgess Shale Euarthropods

(2015) Javier Ortega-Hernández   CURRENT BIOLOGY

Capture of Prey, Feeding, and Functional Anatomy of the Jaws in Velvet Worms (Onychophora)

(2015) Georg Mayer et al.   INTEGRATIVE AND COMPARATIVE BIOLOGY

Anomalocaridid trunk limb homology revealed by a giant filter-feeder with paired flaps

(2015) Peter Van Roy et al.   NATURE

A large new leanchoiliid from the Burgess Shale and the influence of inapplicable states on stem arthropod phylogeny

(2015) Cédric Aria et al.   PALAEONTOLOGY

Unlocking the early fossil record of the arthropod central nervous system

(2015) G. D. Edgecombe et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

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

(2014) Javier Ortega-Hernández   BIOLOGICAL REVIEWS

Morphology of Anomalocaris canadensis from the Burgess Shale

(2014) Allison C. Daley et al.   JOURNAL OF PALEONTOLOGY

Latest anomalocaridid affinities challenged

(2014) Georg Mayer et al.   NATURE

Hallucigenia’s onychophoran-like claws and the case for Tactopoda

(2014) Martin R. Smith et al.   NATURE

A suspension-feeding anomalocarid from the Early Cambrian

(2014) Jakob Vinther et al.   NATURE

Brain structure resolves the segmental affinity of anomalocaridid appendages

(2014) Peiyun Cong et al.   NATURE

Sanctacaris uncata: the oldest chelicerate (Arthropoda)

(2014) David A. Legg   NATURWISSENSCHAFTEN

Origins and early evolution of arthropods

(2014) Gregory D. Edgecombe et al.   PALAEONTOLOGY

An exceptionally preserved arthropod cardiovascular system from the early Cambrian

(2014) Xiaoya Ma et al.   Nature Communications

Selective neuronal staining in tardigrades and onychophorans provides insights into the evolution of segmental ganglia in panarthropods

(2013) Georg Mayer et al.   BMC EVOLUTIONARY BIOLOGY

Arthroaspis n. gen., a common element of the Sirius Passet Lagerstätte (Cambrian, North Greenland), sheds light on trilobite ancestry

(2013) Martin Stein et al.   BMC EVOLUTIONARY BIOLOGY

Rates of Phenotypic and Genomic Evolution during the Cambrian Explosion

(2013) Michael S.Y. Lee et al.   CURRENT BIOLOGY

The fate of the onychophoran antenna

(2013) Thomas Frase et al.   DEVELOPMENT GENES AND EVOLUTION

Multi-Segmented Arthropods from the Middle Cambrian of British Columbia (Canada)

(2013) David Legg   JOURNAL OF PALEONTOLOGY

Morphology and systematics of the anomalocaridid arthropodHurdiafrom the Middle Cambrian of British Columbia and Utah

(2013) Allison C. Daley et al.   JOURNAL OF SYSTEMATIC PALAEONTOLOGY

Specialized appendages in fuxianhuiids and the head organization of early euarthropods

(2013) Jie Yang et al.   NATURE

Chelicerate neural ground pattern in a Cambrian great appendage arthropod

(2013) Gengo Tanaka et al.   NATURE

Neural Markers Reveal a One-Segmented Head in Tardigrades (Water Bears)

(2013) Georg Mayer et al.   PLoS One

Morphology and function in the Cambrian Burgess Shale megacheiran arthropod Leanchoilia superlata and the application of a descriptive matrix

(2012) Joachim T Haug et al.   BMC EVOLUTIONARY BIOLOGY

The phylogeny of aglaspidid arthropods and the internal relationships within Artiopoda

(2012) Javier Ortega-Hernández et al.   CLADISTICS

Complex brain and optic lobes in an early Cambrian arthropod

(2012) Xiaoya Ma et al.   NATURE

Controls on Gut Phosphatisation: The Trilobites from the Weeks Formation Lagerstätte (Cambrian; Utah)

(2012) Rudy Lerosey-Aubril et al.   PLoS One

Revised systematics of Palaeozoic ‘horseshoe crabs’ and the myth of monophyletic Xiphosura

(2012) James C. Lamsdell   ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY

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

(2012) Qiang Ou et al.   Nature Communications

Reevaluating the Arthropod Tree of Life

(2011) Gonzalo Giribet et al.   Annual Review of Entomology

Expression of collier in the premandibular segment of myriapods: support for the traditional Atelocerata concept or a case of convergence?

(2011) Ralf Janssen et al.   BMC EVOLUTIONARY BIOLOGY

Morphogenesis of Pseudopallene sp. (Pycnogonida, Callipallenidae) I: embryonic development

(2011) Georg Brenneis et al.   DEVELOPMENT GENES AND EVOLUTION

The functional relationship between ectodermal and mesodermal segmentation in the crustacean, Parhyale hawaiensis

(2011) Roberta L. Hannibal et al.   DEVELOPMENTAL BIOLOGY

Campanamuta mantonaegen. et. sp. nov., an exceptionally preserved arthropod from the Sirius Passet Fauna (Buen Formation, lower Cambrian, North Greenland)

(2011) Graham E. Budd   JOURNAL OF SYSTEMATIC PALAEONTOLOGY

The Stem CrustaceanOelandocaris oelandicaRe-Visited

(2010) Martin Stein et al.   ACTA PALAEONTOLOGICA POLONICA

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

The chelifores of sea spiders (Arthropoda, Pycnogonida) are the appendages of the deutocerebral segment

(2010) Georg Brenneis et al.   EVOLUTION & DEVELOPMENT

A New View of the Cambrian Arthropod Fuxianhuia

(2010) Jan Bergström et al.   GFF

A scanning electron microscopy study of the embryonic development of Pycnogonum litorale (Arthropoda, Pycnogonida)

(2010) Jakob Machner et al.   JOURNAL OF MORPHOLOGY

Beiträge zur Morphologie und Embryologie des vorderen Kdrperabschnitts (Cephalosoma) der Pantopoda Gerstaecker, 1863: Entstehung und Struktur des Zentralnervensystems

(2010) Von G. Winter   JOURNAL OF ZOOLOGICAL SYSTEMATICS AND EVOLUTIONARY RESEARCH

A new arthropod from the Early Cambrian of North Greenland, with a ‘great appendage’-like antennula

(2010) MARTIN STEIN   ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY

The tritocerebrum and the clypeolabrum in mandibulate arthropods: segmental interpretations

(2009) Jacques Bitsch et al.   ACTA ZOOLOGICA

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

The origin and evolution of arthropods

(2009) Graham E. Budd et al.   NATURE

The Burgess Shale Anomalocaridid Hurdia and Its Significance for Early Euarthropod Evolution

(2009) A. C. Daley et al.   SCIENCE

Head segmentation in vertebrates

(2008) S. Kuratani et al.   INTEGRATIVE AND COMPARATIVE BIOLOGY

HEAD STRUCTURE IN UPPER STEM-GROUP EUARTHROPODS

(2008) GRAHAM E. BUDD   PALAEONTOLOGY