Erizo de mar - Animal fosilizado - Abelleicidaris saemanni (Cotteau, 1857) - 50 mm - 50 mm
N.º 82599155
Tablero de biota de efímera - Animal fosilizado - Ephemeropsis trisetalis-Natural insect specimen - 17 cm - 15 cm
N.º 82599155
Tablero de biota de efímera - Animal fosilizado - Ephemeropsis trisetalis-Natural insect specimen - 17 cm - 15 cm
Ephemeropsis trisetalis - natural insect fossil specimen
Belonging to the phylum Arthropoda and the class Insecta, with a body length of about 3-4 cm, the larvae of Ephemeropsis trisetalis are relatively large insects with a large head, slender legs, a pair of membranous wings, swimming gills on the abdomen, and 3 A slender tail, hence the name: Ephemeropsis trisetalis
Produced in the Late Jurassic to Early Cretaceous strata in the western Liaoning region of China, 96-154 million years ago.
The board is very well preserved and the shape of the insect is very clear. It is worth collecting.
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