Florida Tailless Whipscorpion
Phrynus marginemaculatus
This record describes Phrynus marginemaculatus (species). Recorded family: Phrynidae. Recorded order: Amblypygi.
Identification and Appearance
See description by Quintero in Print Reference below. This is the most commonly encountered tailless whipscorpion in Florida. A second species, Paraphrynus raptator , is also known from a few small, isolated sites in the Keys.
Wikipedia reference for Phrynus marginemaculatus: https://en.wikipedia.org/wiki/Phrynus marginemaculatus.
Classification
About Tailless Whipscorpions: the wider group
Order-level background for Amblypygi, the group containing Phrynus marginemaculatus. Species-specific details appear above.
Group overview
This is a smaller arthropod order with specialized ecological roles. Arthropods are the most diverse animal phylum, comprising over 80% of all known animal species with approximately 1.2 million described species globally.
Ecological role of the group
Members of this order contribute to broader arthropod ecosystem functions including decomposition, predation, and serving as food sources for vertebrates. Arthropod biodiversity is essential for ecosystem resilience.
Economic and practical significance of the group
While this order has limited direct economic impact, arthropods collectively provide ecosystem services worth trillions of dollars annually through pollination, decomposition, pest control, and nutrient cycling.
Recorded sources for this group: General entomology and arthropod research. Imported estimates may describe particular regions or reporting periods.
Photos of Florida Tailless Whipscorpion (10)
Photo credits: Contributed by Charley Eiseman; Additional contributions by Steve Nanz , Eric C. Maxwell , Tyler Hedlund