"The Book Lungs of Scorpiones and Tetrapulmonata Chelicerata, Arachnida : Evidence for Homology and a Single Terrestrialisation Event of a Common Arachnid Ancestor" | Murray, Melissa 3 December 2020 |
---|---|
The young emerge one by one from the genital opercula, expel the embryonic membrane, if any, and are placed on the mother's back where they remain until they have gone through at least one | This was discovered in the early 1960s when scorpions were found to be among the few animals to survive nuclear tests at , Algeria |
Scorpions are mentioned in the and the as symbols of danger and maliciousness.
21A then forms in the female to prevent her from mating again before the young are born | Buma, Adriaan Hopperus; Burris, David G |
---|---|
The spiracle openings may be slits, circular, elliptical or oval according to the species | from the Devonian is among the earliest-known terrestrial animals on the supercontinent |
The exoskeleton contains chemicals and glows under light.
9