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MARRELLOMORPHA

Marrellomorpha

Extinct class of arthropods

Marrellomorpha are an extinct group of arthropods known from the Cambrian to the Early Devonian. It is divided into two major groups, Marrellida and Acercostraca

Marrellomorpha

Mandibulata

Clade of arthropods

This grouping may also contain other extinct arthropod groups like Marrellomorpha. The mandibulates are divided between the extant groups Myriapoda (millipedes

Mandibulata

Arthropod

Phylum of invertebrates with jointed exoskeletons

Cambrian arthropods whose classification remains difficult Marrella (Marrellomorpha) Leanchoilia (Megacheira) Fuxianhuia (Fuxianhuiida) Dabashanella (Phosphatocopina)

Arthropod

Marrella

Extinct genus of Arthropods

towards the mouth. Marrella is placed within the Marrellida clade of the Marrellomorpha, a group of arthropods with uncertain affinities known from the Cambrian

Marrella

List of arthropod orders

Arthropods are invertebrate animals having an exoskeleton, a segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They

List of arthropod orders

List_of_arthropod_orders

Artiopoda

Group of extinct arthropods

recovered a close relationship with Marrellomorpha, with the proposed clade including Artiopoda and Marrellomorpha dubbed Lamellipedia, though this relationship

Artiopoda

Antennulata

Proposed clade of arthropods

arthropods comprising Artiopoda (Trilobites and their close relatives), Marrellomorpha and Mandibulata (crustaceans, hexapods and myriapods). As its name suggests

Antennulata

Aquilonifer

Extinct arthropod

recovered Aquilonifer as a possible close relative of Pycnogonida and Marrellomorpha, suggesting that the latter is a paraphyletic group. "Aquilone" is Italian

Aquilonifer

Mimetaster

Extinct genus of arthropods

Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: †Marrellomorpha Order: †Marrellida Family: †Mimetasteridae Genus: †Mimetaster Gürich

Mimetaster

Paleobiota of the Maotianshan Shales

This is a list of fossils found at Maotianshan Shales, whose most famous assemblage of organisms are referred to as the Chengjiang biota. The Maotianshan

Paleobiota of the Maotianshan Shales

Paleobiota_of_the_Maotianshan_Shales

Primicaris

Extinct Genus of Cambrian Arthropod

Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: †Marrellomorpha Order: †Acercostraca Genus: †Primicaris Zhang et al., 2003 Species:

Primicaris

Arachnomorpha

Clade of arthropods

Clade: Arachnomorpha Lameere, 1890 Subgroups †Artiopoda †Megacheira ?†Marrellomorpha Chelicerata Synonyms Arachnata Paulus, 1979 Palaeopoda Packard, 1903

Arachnomorpha

Deuteropoda

Clade of arthropods

†Occacaris †Oreinorema? †Oura †Sarotrocercus †Artiopoda (including Trilobita) †Fuxianhuiida †Isoxyida †Marrellomorpha †Megacheira Chelicerata Mandibulata

Deuteropoda

Tomlinsonus

Extinct genus of marrellomorph

Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: †Marrellomorpha Order: †Marrellida Family: †Mimetasteridae Genus: †Tomlinsonus Moysiuk

Tomlinsonus

Skania

Extinct genus of arthropods

"Parvancorinomorpha", is superficial and they are probably not related. Phylogeny of Marrellomorpha after Legg, 2016. Lin, J. P.; Gon, S. M.; Gehling, J. G.; Babcock, L

Skania

Lamellipedia

arthropods, including trilobites and their relatives (Artiopoda) and Marrellomorpha. This relationship is not consistently recovered in phylogenetic analyses

Lamellipedia

List of Cambrian arthropods

Desmond H (1 June 2006). "A new study of Marrella splendens (Arthropoda, Marrellomorpha) from the Middle Cambrian Burgess Shale, British Columbia, Canada".

List of Cambrian arthropods

List_of_Cambrian_arthropods

Paleobiota of the Burgess Shale

Fossil flora and fauna of the Burgess Shale

Arthropoda Marrellomorpha? Walcott Quarry Raymond Quarry A somewhat enigmatic arthropod that has been speculated to have belonged to the Marrellomorpha. Primicaris

Paleobiota of the Burgess Shale

Paleobiota_of_the_Burgess_Shale

Papiliomaris

Extinct genus of bivalved invertebrate

interpretation, by Jones et al., 2015b, proposed a placement within the marrellomorpha, which would make this taxon the first confirmed post-Cambrian occurrence

Papiliomaris

Furca (genus)

Extinct genus of arthropods

Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: †Marrellomorpha Order: †Marrellida Genus: †Furca Fritsch, 1908 Type species Furca bohemica

Furca (genus)

Furca_(genus)

Xylokorys

Extinct genus of arthropods

Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: †Marrellomorpha Order: †Acercostraca Family: †Vachonisiidae Genus: †Xylokorys Species:

Xylokorys

Fossils of the Burgess Shale

Mid-Cambrian fossils from a deposit in British Columbia, Canada

its relatives, Anomalocaris possessed eye stalks. Marrella Arthropoda Marrellomorpha over 15000 specimens The most common organism of the Burgess Shale fauna

Fossils of the Burgess Shale

Fossils_of_the_Burgess_Shale

Enosiaspis

Extinct genys of Ordovician arthropod

Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: †Marrellomorpha Order: †Acercostraca Family: †Vachonisiidae Genus: †Enosiaspis Legg

Enosiaspis

Tulip Beds

Fossil locality of the Burgess Shale

species are known from the Burgess Shale alone. Marrella Arthropoda Order Marrellomorpha One of the most common organisms of the Burgess Shale, with over 25

Tulip Beds

Tulip_Beds

Austromarrella

Extinct genus of arthropods

Naraoia, the combination of them with multiple annuli is only present in Marrellomorpha. Therefore, Austromarrella belongs to this clade. Unfortunately no more

Austromarrella

Vachonisia

Extinct genus of Devonian organisms

Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: †Marrellomorpha Order: †Acercostraca Family: †Vachonisiidae Genus: †Vachonisia Lehmann

Vachonisia