HMS Bellerophon (1786) Admiralty at the time, John Montagu, 4th Earl of Sandwich, had apparently selected the name from Lemprière's Classical Dictionary, which he kept on his desk. The recently ordered 74-gun ship was thereafter to be named after the Greek warrior Bellerophon who rode the winged horse Pegasus and slew the monster Chimera. The pronunciation proved difficult for the ordinary sailors of the period, and she was widely known by variants, most commonly "Billy Ruffian" or "Billy Ruff'n", although "Belly Ruff One" appears in a satirical 1810 print by Thomas Rowlandson, and "Bellyruffron" in the novel "Poor Jack" by Frederick Marryat. She
Chimera (genetics) a single zygote with a combined genetic makeup. Nor are they Hybridomas, which, as with hybrids, result from the fusion of two species' cells into a single cell and artificial propagation of this cell in the laboratory. Essentially, in a chimera, each cell is from either of the parent species, whereas in a hybrid and hybridoma, each cell is derived from both parent species. "Chimera" is a broad term and is often applied to many different mechanisms of the mixing of cells from two different species. As with cloning, the process of creating and implanting a chimera is imprecise, with