The ever‐increasing number of studies that address the origin and evolution of
Euarthropoda–whose extant representatives include chelicerates, myriapods, crustaceans …

Although extensively studied by different authors over the past 150 years, the taxonomy of
Canthon Hoffmannsegg, 1817 and allied genera (which are here informally referred to as …

Background Segmental composition and homologies of the head of stem-group
Euarthropoda have been the foci of recent studies on arthropod origins. An emerging …

We herein describe Surusicaris elegans gen. et sp. nov.(in Isoxyidae, amended), a middle
(Series 3, Stage 5) Cambrian bivalved arthropod from the new Burgess Shale deposit of …

Mandibulate arthropods (myriapods, hexapods and crustaceans) account for a major
component of extant animal diversity but their origins remain unclear. Here, we re‐examine …

The origin of mandibulate arthropods can be traced back to the Cambrian period to several
carapace-bearing arthropod groups, but their morphological diversity is still not well …

A new Burgess Shale-type Lagerstätte is described from the middle Cambrian (Series 3,
Drumian) Rockslide Formation of the Mackenzie Mountains, Northwest Territories, Canada …

The first Mesozoic thylacocephalans from the western hemisphere are documented from the
Muhi Quarry plattenkalk in the La Negra facies of the El Doctor Formation (Albian …

Cambrian bivalved arthropods are a polyphyletic group of carapace‐bearing arthropods that
includes stem euarthropods, stem mandibulates and crustaceans. Here, we describe …

As the most diverse animal phylum, Arthropoda expectedly has a complex nomenclatural
history. Fossil stem groups scattering diagnostic traits of extant clades further complicate the …