---
title: "Tuberculated Crab Spider"
description: "Tmarus angulatus — Insects & spiders. Tmarus angulatus is a species of crab spider in the family Thomisidae."
canonical: https://animalchecklist.com/animal/tuberculated-crab-spider
last_updated: 2026-09-20
---

# Tuberculated Crab Spider

> Tmarus angulatus — Insects & spiders. Tmarus angulatus is a species of crab spider in the family Thomisidae.

- Scientific name: *Tmarus angulatus*
- Category: `insects` (Insects & spiders)
- Habitats: unknown
- iNaturalist observations: 2980
- Wikidata: [Q2234787](https://www.wikidata.org/wiki/Q2234787)
- iNaturalist taxon: [153734](https://www.inaturalist.org/taxa/153734)

## Names

- en: Tuberculated Crab Spider

## Countries with the most observations

US (1059), CA (318)

## Summary

Tmarus angulatus is a species of crab spider in the family Thomisidae. It is found in North America.

Text: Wikipedia (en), CC BY-SA 4.0 — https://en.wikipedia.org/wiki/Tmarus_angulatus

## Photo

![Tuberculated Crab Spider](https://animalchecklist.com/img/animals/tuberculated-crab-spider/medium.jpg)

Photo: john_paul_jones · CC0 · inaturalist — https://www.inaturalist.org/observations/327001668

## Machine access

`GET https://animalchecklist.com/api/v1/animals/tuberculated-crab-spider?lang=en` — see [openapi.json](https://animalchecklist.com/openapi.json).