Agave Weevil
Scyphophorus acupunctatus
Classification
- Phylum: Arthropoda
- Subphylum: Hexapoda
- Class: Insecta
- Order: Coleoptera
- Suborder: Polyphaga
- Superfamily: Curculionoidea
- Family: Curculionidae
- Subfamily: Dryophthorinae
- Tribe: Rhynchophorini
- Subtribe: Sphenophorina
- Genus: Scyphophorus
- Species: acupunctatus
Pronunciation
How to pronounce Scyphophorus acupunctatus: /ˌskaɪfəˈfɔrəs ˌækjʊˈpæŋkteɪtəs/
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Summary
Scyphophorus acupunctatus, known as the sisal weevil or agave weevil, is a pest of agave plants whose larvae are part of traditional Mexican cuisine.
Physical Characteristics
Adults range from 8 to 19 mm in length.
Identification Tips
Identified as Scyphophorus acupunctatus by its body size and association with Agave plants.
Habitat
Found in arid and tropical regions, particularly where Agave spp. are cultivated.
Distribution
Native to the New World, it has spread to many arid and tropical regions globally, particularly in the southwestern United States, northern Mexico, and the West Indies.
Diet
Larvae mine the roots and stems of Agave and Furcraea; also recorded on Yucca and Manfreda.
Life Cycle
In Kenya, the life cycle takes approximately 50 to 90 days.
Reproduction
Details on specific reproductive behaviors not provided.
Ecosystem Role
Important pest of cultivated agaves.
Economic Impact
Significant pest impacting the agave industry; larvae used as food in parts of Mexico; contributes to mezcal production process.
Cultural Significance
Known as 'nixtamal worms' in Mexico, these larvae are considered a traditional food.
Misconceptions
Commonly confused with other weevil species, particularly those associated with different host plants.
Tags
- sisal weevil
- agave weevil
- Curculionidae
- pest
- food source
- traditional cuisine