Definition of Megacheirans. Meaning of Megacheirans. Synonyms of Megacheirans

Here you will find one or more explanations in English for the word Megacheirans. Also in the bottom left of the page several parts of wikipedia pages related to the word Megacheirans and, of course, Megacheirans synonyms and on the right images related to the word Megacheirans.

Definition of Megacheirans

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Meaning of Megacheirans from wikipedia

- environments worldwide from the lower Cambrian to the upper Ordovician. Megacheirans are defined by their possession of uniramous "great appendages", which...
- is a feature shared by the great appendages of megacheirans. Similar to the multisegmented megacheirans, the trunk of Kylinxia covers most of the body...
- 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...
- 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...
- in a phylogenetic analysis recovered them as part of a polytomy with megacheirans, marrellomorphs, crustaceans and artiopodans. Still, strabopids are often...
- great appendages of megacheirans belonging to the family Leanchoiliidae like Leanchoilia. However, their placement as megacheirans has been questioned...
- development has been observed in many arthropod groups, such as trilobites, megacheirans, basal crustaceans and basal myriapods. True direct development has on...
- 2015 researchers could confirm neither the head configuration nor the megacheiran interpretation of the anatomy. Kootenichela has been subsequently suggested...
- exopod suggested to be used for hunting and swimming respectively. Within megacheirans, Haikoucaris is generally accepted to be a member of the clade Cheiromorpha...