ArticleInsects2022
Material Properties and Morphology of Prestomal Teeth in Relation to the Feeding Habits of Diptera (Brachycera).
Article in Insects, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 22 citations in OpenAlex.
- Mandible composition and properties in two selected praying mantises (Insecta, Mantodea).Anatomical record (Hoboken, N.J. : 2007) · 2026Article
- Invasive ambrosia beetles have zinc-enriched mandibles: support for the metal-prioritization hypothesis and insights into the mechanisms of metal deposition.Scientific reports · 2026Article
- Morphology and material composition of raptorial foreleg cuticles in praying mantises Gongylus gongylodes and Sphodromantis lineola.Scientific reports · 2025Article
- Mandible mechanical properties and composition of the larval Glossosoma boltoni (Trichoptera, Insecta).Scientific reports · 2024Article
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- Mechanical properties, degree of sclerotisation and elemental composition of the gastric mill in the red swamp crayfish Procambarus clarkii (Decapoda, Crustacea).Scientific reports · 2022Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
Prestomal teeth are cuticular projections on the mouthparts of some fly species that rasp surfaces when feeding. Although prestomal teeth morphology has been reported for several fly species, their material properties have not been investigated. Here we report the morphology, elemental composition, extent of sclerotization, hardness, and elastic modulus of prestomal teeth and relate these findings to feeding habits. Scanning electron microscopy revealed that species categorized as flower visitors have a large labellum with numerous pseudotracheae and lack prestomal teeth, generalist species have these same features but with prestomal teeth, and specialist species that feed on blood or other insects have a smaller labellum with few or no pseudotracheae and relatively large prestomal teeth. Confocal microscopy revealed that prestomal teeth are heavily sclerotized and the labellum contains resilin, an elastomeric protein. Hardness and elastic modulus were explored with nanoindentation and showed that the insectivorous
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