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-Giant Vinegaroon-

Mastigoproctus tohono


-The largest species of Uropygi found in the United States. These non-venomous arachnids hail from the dry semi-arid and arid regions of the Southwestern states and Northern Mexico. There is so debate regarding genus Mastigoproctus and distribution. Some authorities still recognize Mastigoproctus giganteus with range in the US, while others disagree and posit that M. giganteus is restricted to Mexico. 


-These are burrowing animals and prefer habitats with deep soil and sand based substrates that allow for excavation. They have poor eyesight and rely heavily on antenniform legs for navigation. Oppurtunistic predators, vinegaroons will hunt live prey and scavenge recently deceased invertebrates. 


-Adults typically measure 3-5" including the flagellum. 

Giant Vinegaroon

SKU: 671253175371
  • All sizes are approximations, as these are living creatures some variables will occur. Measurement for scorpions and Uropygi  is total length (chelicerae to full metosoma/flagellum extension) This measurement method is determined when the animal is in a normal restive state.

  • All live orders are shipped via FedEx priority overnight. All animals are guaranteed to arrive alive and in good health. For residential or business deliveries you are required to receive the package at first delivery attempt. For orders held for pick-up at shipping centers, you are required to claim the package by end of day. Otherwise the Live arrival guarantee is voided.

    In the event of a DOA I request photographic documentation of such, and notification within an hour of receiving the package. A refund of the animals purchase price will be issued or a replacement specimen scheduled for shipping. No refund of shipping costs is available. 

    Orders will be shipped in insulated shipping containers and when appropriate, will be shipped with either heating or cooling packs. 

    If you wish to combine live orders and merchandise in a single package please contact us via email to work out details regarding your order and the safest method to accomplish such. 

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