Definition of Megacheirans. Meaning of Megacheirans. Synonyms of Megacheirans

- crustacean relative, has also been suggested in some studies to be a megacheiran. Megacheirans are either suggested to be stem-group chelicerates or stem-group...
- is a feature shared by the great appendages of megacheirans. Similar to the multisegmented megacheirans, the trunk of Kylinxia covers most of the body...
- in a phylogenetic analysis recovered them as part of a polytomy with megacheirans, marrellomorphs, crustaceans and artiopodans. Still, strabopids are often...
- likely nested within megacheirans, and megacheirans was no longer thought to be originated from radiodonts since than. Within megacheirans, Parapeytoia possibly...
- Leanchoilia is a megacheiran arthropod known from Cambrian deposits of the Burgess Shale in Canada and the Chengjiang biota of China. L. superlata was...
- Forfexicaris valida and megacheirans like Fortiforceps foliosa. Suggestions have been made that Occacaris is closely related to megacheirans, or to mandibulates...
- head shield, stalked eyes and five pairs of limbs, the first similar to megacheirans and the other four biramous with gnathobases, followed by a nine-segmented...
- great appendages of megacheirans belonging to the family Leanchoiliidae like Leanchoilia. However, their placement as megacheirans has been questioned...
- suggested to bear exites, which were described as similar those of the megacheiran Leanchoilia and probably not homologous to those present in crustaceans...
- frontal projections, as well as a pair of great appendages, like other megacheirans, along with two other cephalic appendages. The trunk had either 20 or...