| Rating | Solver | Clue |
|---|---|---|
| BRIMSTONE | Yellow butterfly | |
| TROILUS | A large, handsome American butterfly (Euph/ades, / Papilio, troilus). It is black, with yellow marginal spots on the front wings, and blue spots on the rear wings. | |
| SULPHUR | Any one of numerous species of yellow or orange butterflies of the subfamily Pierinae; as, the clouded sulphur (Eurymus, / Colias, philodice), ... | |
| TURNUS | ...utterfly, now regarded as one of the forms of Papilio, / Jasoniades, glaucus. The wings are yellow, margined and barred with black, and with an ... |