Description
Neoscona oaxacensis — Western Spotted Orb Weaver
The Western Spotted Orb Weaver (Neoscona oaxacensis) is one of the most visually striking native spiders in North America, found across the western United States and into Mexico. Females display a beautifully patterned abdomen in shades of brown, tan, and cream with distinctive spotted markings — a natural work of art. These spiders are best known for constructing large, symmetrical orb webs that can span impressive distances, making them one of the most rewarding display spiders in the hobby.
N. oaxacensis is primarily nocturnal, often building or repairing their webs at dusk and retreating to a silk retreat at the web’s edge during the day. Watching them construct and maintain a full orb web in captivity is a genuinely spectacular experience that never gets old.
Husbandry Recommendations
We recommend housing Neoscona oaxacensis in a large screen cage or butterfly cage to give them ample vertical and horizontal space to build a full, natural orb web. Place several sticks, branches, or dowels inside the enclosure as anchor points — the spider will use these to attach the framework of its web and construct an impressive display structure. The more anchor points and space provided, the larger and more elaborate the web will be.
- Origin: Western USA & Mexico
- Adult Size: Females ~0.5–0.75 inch body length; males smaller
- Temperament: Docile and non-aggressive — will retreat when disturbed
- Enclosure: Large screen or butterfly cage with sticks as web anchor points
- Humidity: Low to moderate — good ventilation is essential
- Feeding: Flying insects (moths, flies, small crickets) — live prey preferred to trigger web-wrapping behavior
- Venom: Not medically significant to healthy adults
- Experience Level: Beginner to intermediate
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