Study
Secret Weapons: Defenses of Insects, Spiders, Scorpions, and Other Many-Legged Creatures
Eisner, Thomas; Eisner, Maria; Siegler, Melody
Harvard University Press, 2005
Synthesises decades of chemical-ecology research on arthropod defences, describing the compounds used, how they are stored and delivered, where they come from, and how they were identified experimentally.
- Studied in
- Arthropoda
- Sample size
- synthesis of a research programme across many species
Arthropod chemical defences are enormously varied in chemistry and delivery — sprays, froths, regurgitation, bleeding, glandular secretion — and many are acquired from diet or from symbionts rather than synthesised.
What it means
The authors' reading, and ours. Where they differ, that difference is the point.
How the authors put it
Chemical defence is best understood species by species, since compounds, delivery and origin vary independently of one another.
How NatureHQ reads it
The reference behind the chemical-defence page’s central caution: these compounds and their delivery differ so much that calling them all "venom", or all "poison", loses the distinction that actually matters — whether anything is injected.
- A synthesis of the authors’ own programme, weighted towards the insects they worked on.
- A book rather than a primary report, cited for the framework rather than for any single result.
What this study is used for on NatureHQ
One study can inform several subjects. Here is everywhere this one is cited.
Published by: Academic book publishersPublished as an academic monograph.
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NatureHQ summarises research in its own words and does not reproduce published text. Reviewed 2026-09-03.