Descendants of Zygophyseter varolai.
These serves as sentries that patrol the outer reaches of the Celestial Cetaceans territory.
Individuals reach about 22ft in length.
Chrono Crenatocetus
Descendants of Crenatocetus rayi.
These were the first of the Celestial Cetaceans.
Each individual has the ability to speed and slow the passage of time in a localized area.
They are about 10ft long.
Boson Beluga
Descendants of Beluga Whales.
Living in pods, they travel with the cosmic schools or orbit feeding planets.
They have the ability to manipulate matter to a certain extent, effectively giving them the ability to control the temperature of substances within a certain radius.
Size is typically ~14ft long.
Blackbody Basilosaurus
Descendants of Basilosaurus.
Their skin acts as a near-perfect blackbody, with the result that it helps camouflage them not just visually but from almost all manners of detection.
They also use this effect to regulate their temperature while traveling through space.
These can be extremely dangerous creatures but are fairly rare and tend to travel alone.
Typical size is about 70ft long.
Binary Blue Whales
Descendants of traditional earthly Blue Whales.
They live in a binary star system containing a planetary system with a large moon.
Typical size is about 80ft long.
Anyonic Ambulocetus
Descendants of the earthly Ambulocetus. These are two-dimensional beings that are quite mysterious and rarely interact with any other species.
They travel throughout the Celestial Cetacean territories regularly, but there is almost never any indication of their presence?
They are about 12 feet in length.