Information om | Engelska ordet PANARTHROPODS

Exempel på hur man kan använda PANARTHROPODS i en mening

• They are panarthropods with stubby legs called lobopods, While the definition of lobopodians may differ between literatures, it usually refers to a group of soft-bodied, marine worm-like fossil panarthropods such as Aysheaia and Hallucigenia.
• Lobopodians are a grade of Paleozoic panarthropods from which the velvet worms, water bears, and arthropods arose.
• Pambdelurion is regarded as a member of Lobopodia, a paraphyletic group of panarthropods that includes the ancestors of modern tardigrades, onychophorans, and arthropods.
• Before the evolution of nektonic panarthropods, jawed vertebrates and cephalopods, this group of large predatory gnathiferans dominated the top of the food chain.
• Numerous panarthropods, including trilobites, agnostoids, hurdiids and bradoriids, are known from Wuliuan deposits.
• Previously, due to the rarity both of onchyophoran fossils and preserved musculature, it was uncertain whether peripheral muscle was a characteristic of all panarthropods or just of primitive euarthropods and tardigrades (modern members of this clade have evolved skeletal muscle from the peripheral muscle in their ancestors).

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