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Spider guides & field notes

Expert identification guides, species spotlights and safety tips — written to help you recognise any spider with confidence.

How It WorksIntermediate

May 22, 2026 7 min read

How an AI Spider Identifier Works (From Photo to Species in Seconds)

Computer vision, machine learning and a dash of arachnology turn a single photo into a confident species match. Here is exactly what happens between upload and result.

Dr. Elena Marsh

Arachnologist

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AnatomyBeginner

May 8, 2026 6 min read

Spider Anatomy Explained: Body, Legs, Eyes and Webs

Two body parts, eight legs, up to eight eyes and silk on demand. Understanding spider anatomy is the fastest way to identify what you are looking at.

Dr. Elena Marsh

Arachnologist

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Species GuideBeginner

Apr 18, 2026 5 min read

Black Widow Spider Identification: Spotting the Red Hourglass

The glossy black body and red hourglass make the black widow one of the most recognisable — and most medically significant — spiders in the world. Here is how to be sure.

Dr. Elena Marsh

Arachnologist

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Species GuideIntermediate

Mar 30, 2026 5 min read

Brown Recluse Identification: The Violin Marking Explained

The brown recluse is shy, plain and easy to misjudge. The violin marking helps — but the real giveaway is something most people never think to check: its eyes.

Marcus Webb

Field Naturalist

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ComparisonBeginner

Mar 12, 2026 5 min read

Wolf Spider vs House Spider: How to Tell Them Apart

One races across the floor, the other hangs quietly in a corner. Size, eyes, behaviour and webs make these two common spiders easy to separate once you know the cues.

Marcus Webb

Field Naturalist

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TipsBeginner

Feb 20, 2026 4 min read

How to Take the Perfect Spider Photo for AI Identification

The single biggest factor in an accurate identification is your photo. Five quick habits dramatically improve your results — without getting any closer than you need to.

Marcus Webb

Field Naturalist

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Species GuideBeginner

Jan 28, 2026 4 min read

Are Jumping Spiders Dangerous? Identification and Facts

Big eyes, a curious tilt of the head and an acrobatic pounce make jumping spiders the internet's favourite arachnid. Here is how to identify them — and whether they bite.

Dr. Elena Marsh

Arachnologist

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SafetyBeginner

Jan 10, 2026 5 min read

Spider Bites: How to Identify, Treat and When to Worry

Most 'spider bites' are not bites at all, and most real bites are harmless. Here is how to tell the difference and recognise the few situations that need a doctor.

Dr. Elena Marsh

Arachnologist

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