Cooths (A1-0)
 | |
| Biological Classification | |
|---|---|
| Related species | Cetee |
| Physical characteristics | |
| Breathe | Carbon dioxide |
| Notable abilities | Capable of echolocation |
| Sociocultural characteristics | |
| Place of origin | Elvoon |
| Star nation |  Treecuu Star Empire |
| Total population | 5 billion |
| Key worlds | Elvoon |
| Languages | Cooth sign language and electrical pulse speech |
| Religion | Atheism, Keylef |
Cooth younglings | |
| Biological Classification | |
|---|---|
| Designation | Sapient |
| Classification | Non-humanoid aquatic |
| Related species | Cetee |
| Physical characteristics | |
| Average height | 1.4 m |
| Breathe | Carbon dioxide |
| Lifespan | 224 standard years |
| Maturity | 26 standard years |
| Sexes | 2 |
| Distinctions | Green, long, slim bodies, two long arms, gills |
| Notable abilities | Capable of echolocation |
| Sociocultural characteristics | |
| Place of origin | Elvoon |
| Star nation | Treecuu Star Empire |
| Total population | 5 billion |
| Key worlds | Elvoon |
| Languages | Cooth sign language and electrical pulse speech |
| Religion | Atheism, Keylef |
| Marital customs | Monogamous |
| Notable individuals | Minister of Foreign Affairs Ivict |