Even though some species of mouse spiders thrive near human habitation, recorded cases of bites remain relatively rare. What has been documented in medical literature indicates that no antivenom treatment or severe symptoms were necessary for individuals who experienced a mouse spider bite – which could potentially be as powerful as an Australian funnel-web spider bite. Are mouse spiders dangerous?Īlthough the bites from Mouse spiders can be pretty painful, serious envenomations are not usually encountered. These arachnids reside in underground burrows that can reach depths up to 12 inches, where females often remain stationary while males stray from their dwellings in search of a partner. The Gondwanan distribution of these spiders is unique, with one species found in Chile and the rest stretching across Australia. It could get challenging distinguishing females from males while females are entirely black, males may have brighter shades of blue or red on their abdomen, carapace, chelicerae, or even both! Mouse spiders: Habitat and range. However, they can be easily identified due to their large pair of chelicerae and two small eyes in the center with three additional ones at their sides- a setup that is not seen in other trapdoor spider species. These spiders share certain similarities with the Mygalomorphae infraorder. occatoria) possess brownish or dark-blue bodies with vibrant red mandibles! bradleyi), for example, boast blue patches, and Red-headed Mouse (M. While female specimens are entirely black, males display a range of colors depending on the species male Eastern Mouse Spider (M. Mouse Spiders feature extraordinary sexual dimorphism. The main predators of mouse spiders include wasps, centipedes, and scorpions. They primarily prey on insects but eat other tiny animals as they present themselves. Mouse spiders can range from 0.4 to 1.2 inches, boasting a glossy carapace and wide and high heads that feature eyes spread across the front of their head and short spinnerets in the rear abdomen region. Photo credit: /Brittany North Mouse spiders: Description Macro photo of a Mouse Spider with bright red fangs sits on a contrasting green leaf. Species in this genus can be found mainly in Australia and Chile, with M. Missulena, a genus of mygalomorph spiders belonging to the family Actinopodidae, is commonly known as mouse spiders due to an erroneous idea that these arachnids dig burrows resembling those of mice.
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