Unresolved name

Unresolved name: Animal » Arthropods » Insects » Mayflies » Primitive Minnow Mayflies » Promirara «

Promirara cephalota Jell & Duncan 1986

Body symmetry

Namigai et al 2014
bilaterally symmetric
URI: http://purl.obolibrary.org/obo/PATO_0001324

Definition: being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves

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developmental mode

Insect Development
prometabolous
URI: http://eol.org/schema/terms/prometabolous

Definition: A distinct form of hemimetabolous development which includes a winged pre-adult life stage.

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first appearance

Paleobiology Database

122.46 million years ago

(max)

number of fossil occurrences

Paleobiology Database

1