A. borealis

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No.053 A. borealis

	Rarity

	Vitality	D	Fertility		S

	Evolution	B	Adaptation		B

	Trophic LV	B	Size		D


	A mollusk that lives near Codium fragile. In cool climates, they have taken the place of Dinorthis.


	Height		Shallows

	Birth Temp.			19°C ~	29°C

	Adaptation Temp.			7°C ~	39°C

A. borealis is one of the organisms in Birthdays the Beginning.

Birth Requirements[ | ]

For A. borealis to appear, Dinorthis must first go extinct.

The game combines Brachiopods & Bivalves into the same branch of the tree. Though Brachiopods & Bivalves are morphologically similar, this is due to convergent evolution and they are only very distantly related.
While both Dinorthis & Monorthis are extinct Brachiopods, Astarte borealis is a modern Bivalve species.


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