---
title: "Two-lined Stealthy Ground Spider"
description: "Cesonia bilineata — Insetos e aranhas. Cesonia bilineata, the two-lined stealthy ground spider, is a species of ground spider in the family Gnaphosidae."
canonical: https://animalchecklist.com/pt/animal/two-lined-stealthy-ground-spider
last_updated: 2026-09-20
---

# Two-lined Stealthy Ground Spider

> Cesonia bilineata — Insetos e aranhas. Cesonia bilineata, the two-lined stealthy ground spider, is a species of ground spider in the family Gnaphosidae.

- Scientific name: *Cesonia bilineata*
- Category: `insects` (Insetos e aranhas)
- Habitats: `forest` (Floresta), `grassland` (Campos e prados), `urban` (Cidades e jardins)
- iNaturalist observations: 1703
- Wikidata: [Q4257493](https://www.wikidata.org/wiki/Q4257493)
- iNaturalist taxon: [153605](https://www.inaturalist.org/taxa/153605)

## Names

- en: Two-lined Stealthy Ground Spider
- fr: Araignées à tubes birayée

## Countries with the most observations

US (1358), CA (38), MX (10)

## Summary

Cesonia bilineata, the two-lined stealthy ground spider, is a species of ground spider in the family Gnaphosidae. The species was first described by Nicholas Marcellus Hentz in 1847. It is found in North America. It is found in a variety of habitats: forests, prairies and even urban areas. In summer females lay their eggs in a sac under stones or leaves.

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

## Photo

![Two-lined Stealthy Ground Spider](https://animalchecklist.com/img/animals/two-lined-stealthy-ground-spider/medium.jpg)

Photo: Brighton Lee · CC0 · inaturalist — https://www.inaturalist.org/observations/288092137

## Machine access

`GET https://animalchecklist.com/api/v1/animals/two-lined-stealthy-ground-spider?lang=pt` — see [openapi.json](https://animalchecklist.com/openapi.json).