Orchard Spider, Orchard Orb-weaver
Leucauge venusta
Tetragnathidae (Long-jawed Orb-weavers), Order Araneae
Physical Description
Small, elegant spider with an elongated, oval-shaped abdomen. The cephalothorax is relatively small compared to the abdomen. The abdomen often features a distinctive hump toward the front and tapers slightly at the rear. The surface is smooth and often appears metallic or pearlescent.
Size Estimate
Body length 5-8 mm for females, males 3-4 mm. Leg span approx 15-25 mm. This specimen looks like an adult female.
Coloration & Markings
Bright silvery-white or pearlescent abdomen with neon green, yellow, and black streaks. Notable orange or red spots (sometimes called 'jewel marks') are located at the rear of the abdomen on the underside. Legs are typically a translucent bright green.
Web Type
Horizontal or tilted orb web. Usually small to medium-sized (15-30 cm) with a characteristic open hub. Frequently built in low-hanging branches of trees or shrubs.
Eye Arrangement
Eight eyes in two rows. The lateral eyes are widely separated from the median eyes, a diagnostic trait for the Tetragnathidae family.
Leg Characteristics
Long, slender legs, often bright green or yellowish. The first two pairs are significantly longer than the third and fourth pairs. They are sparsely covered in fine hairs (setae) and lack thick spines.
Venom & Safety Information
Venom Information
Contains mild neurotoxic components designed for paralyzing small insects. It is not considered toxic to humans or large pets.
Medical Significance
Harmless. Bites are extremely rare due to the spider's timid nature. If a bite occurs, it usually results in minor localized redness or itching similar to a mosquito bite.
Safety Recommendations
No special safety measures needed. They are beneficial to have in gardens. If you must relocate one, use a container to move the spider and its silk to a nearby bush.
Habitat & Behavior
Habitat & Range
Found throughout North and South America. Common in woodlands, orchards, gardens, and shrubbery. Prefers humid, shaded environments with plenty of foliage.
Behavior & Temperament
Diurnal hunters that hang upside down in the center of their tilted webs. They are very shy and quick to drop from their web on a dragline if disturbed. They are not aggressive toward humans.
Diet & Prey
Small flying insects such as gnats, flies, small moths, and leafhoppers. They use their orb webs to snag prey and quickly wrap them in silk.
Seasonal Activity
Peak activity occurs in late spring through autumn. They overwinter as eggs or sometimes as immatures in leaf litter.
Description
The Orchard Spider is one of the most beautiful and colorful spiders in North America. Its metallic silver abdomen and neon green legs make it look like a piece of living jewelry. It is a staple of garden ecosystems, visible by its horizontally oriented webs shimmering in the sunlight.
Key Features
Silvery-white abdomen with green/black lines, bright green legs, orange/red spots on the rear-ventral side, and horizontal orb web.
Similar Species
Leucauge argyrobapta (similar appearance but more common in Florida/subtropics) and various Verrucosa species (which lack the metallic silver sheen and green legs).
Life Cycle
Females lay eggs in a fluffy white silk sac attached to a leaf or twig near the web. Spiderlings emerge in spring. Adults are most common in late spring and summer. Lifespan is approximately one year.
Ecological Importance
Significant natural pest control in gardens and orchards. They consume large quantities of small pests that can damage foliage or fruit trees.
Conservation Status
Not evaluated by IUCN, but considered common and stable throughout its range with no major threats.
Interesting Facts
Despite their bright colors, they are very well camouflaged when viewed against the sky (silver blends with light) or leaves (green legs blend with foliage). They are one of the few orb-weavers that consistently build horizontal rather than vertical webs.
Photography Tips
Focus on the side or underside of the abdomen to capture the metallic sheen and the orange spots. Use a macro lens and aim for early morning light when dew might be on the web.
Identified: 2026-07-08T16:05:17.532329