Saperion Temporal range:
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![]() | |
diagrammatic reconstruction | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
(unranked): | † Artiopoda |
Subphylum: | † Trilobitomorpha |
Subclass: | † Conciliterga |
Genus: | †
Saperion Hou, Ramsköld & Bergström, 1991 |
Type species | |
Saperion glumaceum Hou, Ramsköld & Bergström, 1991
|
Saperion is an extinct genus of trilobite-like arthropod. It lived during the late Atdabanian stage, [1] which lasted from 521 to 514 million years ago during the early part of the Cambrian Period. It was found in the Maotianshan Shales of Yunnan, China. [2] Similar to the closely-related Skioldia and Tegopelte, the head shield and trunk tergites were fused into a single plate. There are about 19 furrows indicating the original trunk segments. a small anterior sclerite articulated to the front of its head. [3] A pair of antennae and lateral eyes located ventrally behind the anterior sclerite, lateral to the hypostome. [4] Saperion reached 151 mm in length and had nearly 25 pairs of biramous limbs for walking. [5]
Saperion Temporal range:
| |
---|---|
![]() | |
diagrammatic reconstruction | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
(unranked): | † Artiopoda |
Subphylum: | † Trilobitomorpha |
Subclass: | † Conciliterga |
Genus: | †
Saperion Hou, Ramsköld & Bergström, 1991 |
Type species | |
Saperion glumaceum Hou, Ramsköld & Bergström, 1991
|
Saperion is an extinct genus of trilobite-like arthropod. It lived during the late Atdabanian stage, [1] which lasted from 521 to 514 million years ago during the early part of the Cambrian Period. It was found in the Maotianshan Shales of Yunnan, China. [2] Similar to the closely-related Skioldia and Tegopelte, the head shield and trunk tergites were fused into a single plate. There are about 19 furrows indicating the original trunk segments. a small anterior sclerite articulated to the front of its head. [3] A pair of antennae and lateral eyes located ventrally behind the anterior sclerite, lateral to the hypostome. [4] Saperion reached 151 mm in length and had nearly 25 pairs of biramous limbs for walking. [5]