| Numbers (Irrational, complex) | NCBI Results | |
| i (imaginary number) | Danio Rerio (Zebra fish), Danio Aesculapii, Bony fish | |
| √2 [11] | Danio Rerio, Timema, Bony fish | |
| √3 [12] | Denticle Herring, Bony fish, Bats | |
| √5 [13] | Danio Rerio (Zebra fish), Bony fish | |
| √7 [14] | Danio Rerio, Danio Aesculapii, Bony fish | |
| √10 [15] | Danio Kyathit, Danio Aesculapii, Bony fish | |
| Pi Numbers (as a 22/7) [3] | Danio Rerio (Zebra fish), Bony fish | |
| Pi Numbers (as an extended form) [8] | Danio Rerio (Zebra fish), Bony fish, Timema, Danio Kyathit | |
| Euler’s Identity [17] | Danio Kyathit, Danio Rerio (Zebra fish), Bony fish, Timema | |
| Euler’s Numbers [10] | Danio Rerio (Zebra fish), Bony fish, bat coronavirus | |
| Golden Ratio Numbers | Bony fishes (Symphodus Melops, Xyrauchen texanus) | |