black swallowtail

noun

: a usually dark-colored New World swallowtail (Papilio polyxenes) having yellow spots on the wing margins and a black spot centered within a larger orange spot on the hind wing inner edge

Examples of black swallowtail in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
For example, some swallowtail butterflies, particularly the black swallowtail, use plants in the parsley family as host plants. Anne Readel, Better Homes & Gardens, 4 Sep. 2024 If that weren’t enough, dill serves as a host plant to larvae of the gorgeous black swallowtail butterfly. Kim Toscano, Southern Living, 28 June 2024 Swallowtail butterflies: In May, the Insect calendar noted that yellow and black swallowtail butterflies may be sighted on citrus trees. Abigail Celaya, The Arizona Republic, 4 May 2024 Vasas and her colleagues also captured the brief startle display of a black swallowtail caterpillar and saw for the first time that its hornlike defense appendages are UV-reflective. Lauren Leffer, Scientific American, 23 Jan. 2024 Like the black swallowtail is a specialist on the carrot family. Emily Underwood, Smithsonian Magazine, 7 Sep. 2023 Other action includes black swallowtails harvesting nectar from horesherb and seeking out nesting sites on dill or parsley, which the caterpillars will eat very quickly. Calvin Finch, San Antonio Express-News, 28 Apr. 2023 Seems to be a black swallowtail. Ellen Nibali, baltimoresun.com, 6 Aug. 2020 In July, the butterflies finally arrived: tiger swallowtail, monarch, black swallowtail, and cloudless sulphur. Lauren Matison, Outside Online, 12 Oct. 2022

Word History

First Known Use

1840, in the meaning defined above

Time Traveler
The first known use of black swallowtail was in 1840

Dictionary Entries Near black swallowtail

Cite this Entry

“Black swallowtail.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/black%20swallowtail. Accessed 26 Nov. 2024.

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