Insects, Spiders, Centipedes, Millipedes

caterpillars on a web like clump
Gypsy Moth Caterpillar Nest

NPS Photo

Insects are rarely listed when we ask visitors what's their favorite creature in the park. People are often afraid of spiders, complaining about mosquitoes, or tiptoeing around fire ants. Although these creatures can bite, sting, and annoy, they also sustain an amazing food web, indicate healthy eco-systems, and pollinate our favorite plants.

Dragonflies and damselflies are seen flying around the park. The eastern pondhawk is an athletic, swift-flying predator, able to catch damselflies and other insect prey. When newly emerged, the dragonflies at first hunt away from water. After about two weeks they return to the ponds and males set up territories, chasing away rivals.

Another amazing insect predator, best known in its larvae stage, is the antlion. These ambush predators lie in wait and seize small insects, they even dig dig puts, waiting at the bottom to catch and eat falling ants.

Decomposers like the Eastern Hercules beetle can be found in a log on the forest floor. They are one of the largest insects in the United States. They feed on logs, stumps, fallen leaves and rotten fruit. What would your visit to the park look like with out the work of decomposers?
 
a large yellow spider in a web
Female banana spiders are much larger than the males.

NPS

Spiders and their notable webs are a common sighting in Timucuan Preserve. The golden silk orb weaver, or banana spider as many locals call it, builds large asymmetrical circular webs attached to trees and low shrubs. Look out during early morning hikes as you may walk though an overnight construction. The spiders are generally harmless to humans and in fact their webs provide two-fold benefits. One, they catch mosquitoes which may carry harmful disease, and two, their silk is use in spider silk research with biomedical applications.
 
 

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Last updated: July 27, 2023

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Jacksonville, FL 32225

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