https://en.wikipedia.org/wiki/Ichthyocentaurs
In late poetical Greek mythology, ichthyocentaurs (Greek: Ιχθυοκένταυρος, plural: Ιχθυοκένταυροι), were a race of centaurine sea gods with the upper body of a human, the lower front of a horse, the tail of a fish, and lobster-claw horns on their heads. The best-known members of this race were Aphros and Bythos, two half-brothers of the wise centaur Chiron and the sons of the Titan Cronus and Nymph Philyra. Though little remembered, they were set in the sky as the astronomical constellation Pisces[citation needed].
The twin ichthyocentaurs appear together in several works of art. A first- or second-century mosaic from Zeugma, Commagene, (Z10.1), depicting the birth of Aphrodite, is inscribed with the names of Bythos ("Sea-Depths" or "Depth of Profundity") and Aphros ("Sea-Foam"), who are lifting the goddess' cockle-shell out of the sea. Aphros was perhaps regarded as her foster-father, given their similarity in names.
The sea-centaurs were probably derived from the divine fish of Syrian mythology (possibly identified with Dagon[1]) that carried Astarte ashore following her watery birth.
>The twin ichthyocentaurs appear together in several works of art. A first- or second-century mosaic from Zeugma, Commagene, (Z10.1), depicting the birth of Aphrodite, is inscribed with the names of Bythos ("Sea-Depths" or "Depth of Profundity") and Aphros ("Sea-Foam"), who are lifting the goddess' cockle-shell out of the sea. Aphros was perhaps regarded as her foster-father, given their similarity in names.