Surusicaris is an extinct genus of bivalved arthropod, known from the Cambrian Burgess Shale of British Columbia, Canada. It is considered to be closely...

invertebrates. Diagram of Surusicaris Diagram of Isoxys curvirostratus The holotype, and only known fossil, of Surusicaris Fossil of Isoxys acutangulus...

Erratus was a basal arthropod, branched before isoxyids (Isoxys and Surusicaris) and other euarthropods (hymenocarines, fuxianhuiids, megacheirans, trilobites...

restoration of Kylinxia zhangi, a basal deuteropod Life restoration of Surusicaris, a likely basal deuteropod Scientific classification Domain: Eukaryota...

are homologous to the great appendages of radiodonts and megacheirans. Surusicaris Arthropoda Family Isoxyidae A single specimen A close relative of Isoxys...

limbs. It is one of two genera within the family Isoxyidae, alongside Surusicaris. A close relationship to the bivalved arthropod Tuzoia had historically...

The new assemblage of organisms, dating to the Wuliuan, such as the Surusicaris elegans, is described as rich in basal arthropods and remarkable for...

other arthropods like the megacheiran genus Yawunik, the isoxyid genus Surusicaris, and the basal chelicerate Mollisonia plenovenatrix. Worms have also...

Balhuticaris, the primitive chordate Metaspriggina, and the isoxyid arthropod Surusicaris. Like all stem and total group arthropods, Titanokorys had to shed its...

nereidis Pakucaris apatis Balhuticaris voltae Tuzoia cf. burgessensis Surusicaris elegans Yawunik kootenayi (178 specimens as 2020) Alalcomenaeus sp. Mollisonia...