Southeast Asia is home to an incredible diversity of spiders, ranging from tiny colorful salticids to large theraphosids of the humid forests. During my trips to Thailand, Cambodia, Vietnam, and Indonesia, I was able to observe and photograph many species with varied morphologies and behaviors. Some hide in the lush vegetation, others weave elaborate webs along trails or actively hunt on trunks. This page presents a selection of my photos, along with observations on habitat, hunting techniques, camouflage or defense strategies. An immersion into a discreet but highly fascinating world.
5 April 2025 · 3 min · 438 words · Damien Théraulaz | Translations:
Here is a small photographic overview of the spiders of Southeast Asia that I have had the chance to encounter.
Southeast Asia is home to a vast diversity of spider species, ranging from small jumping spiders to crab spiders, from orb-weavers to black widows. The region is renowned for its exceptional biodiversity, making it an ideal playground for arachnologists and nature enthusiasts alike.
They can be found in humid tropical forests, savannas, coastal zones, mountain regions, and even urban environments. Each habitat provides spiders with unique ecological niches in which to thrive.
Many Southeast Asian spiders display vivid colors and striking patterns. Some species use bright hues to warn potential predators of their toxicity, while others blend perfectly into their surroundings to remain unnoticed.
