I had this neat idea for a new alien race. do you like it?

Einians come from the planet of Ein. These aliens are slightly taller distant cousins of the Irkens from Invader Zim. There are two separate species of Einian: the Tundra/Cold Land and the Volcanic/Hot Land.

Tundra Einian Traits:
- Light blue (females) and dark blue in color (males)
- Females have teal eyes & males have dark grey eyes
- They have silver antennae.
- Are grown after 10 years.
- They are highly social.
- They live for hundreds of years (200-600).
- They always have large amounts of babies (6-18 per pregnancy which lasts a month).
and
- They feed on the fish and fruit of Ein.
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Volcanic Einian Traits:
- Light red (females) and dark red in color (males)
- Females have orange eyes & males have golden yellow eyes
- They have brown antennae.
- Are grown after 5 years.
- They are very solitary.
- They only live to their 50s.
- They never produce more than one baby per pregnancy which lasts 10 months. Most kids they have is 3.
- They're smarter and more aggressive than their cold counterparts.
and
- They're cannibalistic and feed on Tundra Einians.