danaid

Thân thiện

A danaid butterfly rests on a bright pink flower in a sunlit garden.

Definition

Noun: A danaid is a large tropical butterfly belonging to the family Danaidae (or subfamily Danainae within Nymphalidae). These butterflies are characterized by having degenerate (small and non-functional) forelegs. Many species are known for being unpalatable to predators due to toxins they acquire from their larval food plants.

Examples

• The danaid is often studied for its fascinating migratory patterns and chemical defenses.
• One of the most famous danaids is the monarch butterfly ().
• The exhibit featured several colorful danaids from Southeast Asia.

Advanced Usage

• The term is used in scientific contexts (entomology, ecology) to refer to members of this specific taxonomic group. It is less common in everyday conversation.
• Danaid butterflies are classic examples in biology of aposematic coloration (warning colors) and Müllerian mimicry, where multiple unpalatable species evolve to resemble each other.

Variants and Related Words

• Danaine (adj/n): Pertaining to or a member of the danaid butterflies.
• Milkweed butterfly: A common name for many danaids, as their larvae feed on milkweed and related plants.

Synonyms

• Milkweed butterfly
• Monarch butterfly (for the specific species )

Antonyms

• There is no direct antonym, but in terms of palatability to predators, a palatable butterfly would be conceptually opposite.

Related Phrases / Terms

• Aposematism: The biological concept of warning coloration, exemplified by many danaids.
• Müllerian mimicry: A form of mimicry where two or more unpalatable species, like different types of danaids, resemble each other.

Học thuật

Noun

1. large tropical butterfly with degenerate forelegs and an unpleasant taste

Từ đồng nghĩa

• danaid butterfly