Last updated: August 17, 2026.
The Bug Identifier publishes general information about insects, spiders, and household pests. We work hard to get it right, and we cite our sources on every guide. Even so, there are real limits to what a website can tell you about a living animal from a photograph. This page sets those limits out plainly.
General information only
Everything on this site is for general information and education. It is not a professional opinion about your situation, your home, or your health. Insects vary by region, by season, and by life stage, so a guide written for a general audience cannot account for every case you might meet.
Use what you read here as a starting point. Where the answer matters, confirm it with someone qualified to look at your specific circumstances.
Not medical advice
Nothing on The Bug Identifier diagnoses, treats, or prevents any medical condition. Our bite and sting guides describe what different reactions commonly look like. They cannot tell you what happened to your body.
Skin reactions are genuinely difficult to attribute. Very different species produce marks that look alike, and the same species produces different marks on different people. Anyone telling you a photograph of a bite proves which insect caused it is overstating what is possible.
Not pest control advice
We are not exterminators, we do not inspect properties, and we do not recommend individual companies. Prevention guidance here is general and low-risk by design.
Pesticide rules differ by country and region, and misusing a product can be both illegal and dangerous. Always read the label, follow local regulations, and bring in a licensed professional for an active infestation, for structural pests such as termites, or for any spider you believe is medically significant.
The identifier is a suggestion, not a verdict
Our tool uses an AI vision model. It weighs body proportions, leg count, wing state, colour pattern, and texture, then returns the most likely match with a confidence score. That score exists because the model is sometimes wrong, and we would rather say so than sound certain.
Known limits, stated openly:
- A squashed specimen often cannot be identified, because crushing destroys the proportions the model reads.
- Many larvae, grubs, and nymphs cannot be separated by eye at all, even by an entomologist.
- Some mites and small flies need a microscope, not a camera.
- Photo quality changes the answer. Poor light, heavy cropping, and missing scale all reduce accuracy.
- Regional variation matters. A species common where we write may be absent where you live.
Treat a low confidence score as a real signal. For anything that might be a widow, a recluse, or another species of medical concern, keep your distance and ask a professional rather than trusting a photograph.
Accuracy, errors, and updates
Entomology moves, and so does official guidance. Species get reclassified, and health agencies revise their advice. We date every guide and update them when the evidence changes, but we cannot promise that every page reflects the latest position at the moment you read it.
If you spot an error, tell us. Corrections go to the front of the queue, and we credit readers whose reports change a guide. The contact page explains what to include.
External links
We link to outside resources, mostly university extension services and government agencies. Those sites are not under our control. We do not endorse everything they publish, and we are not responsible for their content, their accuracy, or their privacy practices.
Advertising
Advertising through Google AdSense pays for this site and keeps the identifier free. Ads are placed around the content, never inside a comparison table where a reader might mistake one for our own material.
No advertiser has any say over what we publish. Nobody has ever paid to change an identification, a safety rating, or a recommendation, and we do not accept payment for links inside guides. Our editorial policy explains how that separation works in practice.
No warranty
This site and the identifier are provided “as is”, without warranties of any kind. We do not guarantee that identifications will be accurate or that the site will always be available. Your use of the information here is at your own discretion and risk. The terms of use set out the full position on liability.
Questions
Email thebugidentifier@gmail.com or use the contact page.