Chaerilus Explained

Chaerilus is a genus of scorpions in the family Chaerilidae. They live in tropical parts of South Asia and Southeast Asia.[1] A fossil genus Electrochaerilus is known from the Late Cretaceous (Cenomanian) aged Burmese amber.

Description

Total length is 15 to 75.4 mm. Orthobothriotaxy is type B. Pedipalp patella with 3 ventral trichobothria and pedipalp femur with 9 trichobothria. Ventral edge of cheliceral movable finger is crenulated. Ventrum of cheliceral fixed finger with denticle. Hemisperatophore fusiform. Pedipalp chela exhibits "8-carinae" configuration. Fifth metasomal segment consists with a single ventral carina. Legs are without tibial spurs. However prolateral and retrolateral pedal have spurs. Telson is without a subaculear tubercle.[2]

Species

It contains the following species:[3]

See also

Notes and References

  1. Book: Jonathan A. Coddington . Gonzalo Giribet . Mark S. Harvey . Lorenzo Prendini . David E. Walter . 2004 . Assembling the Tree of Life . Arachnida . 296–318 . Joel Cracraft. Joel Cracraft . Michael J. Donoghue . . 9780195172348 . https://books.google.com/books?id=6lXTP0YU6_kC&pg=PA309.
  2. Charles University . Kovařík . František . Lowe . Graeme . Monell Chemical Senses Center . Ranawana . Kithsiri B. . University of Peradeniya . Hoferek . David . Jayarathne . V. A. Sanjeewa . University of Peradeniya . 2016 . Scorpions of Sri Lanka (Scorpiones: Buthidae, Chaerilidae, Scorpionidae) with description of four new species of the genera Charmus Karsch, 1879 and Reddyanus Vachon, 1972, stat. n . 2021-08-29 . Euscorpius . 2016 . 220 . 1–133 . 10.18590/euscorpius.2016.vol2016.iss220.1. free .
  3. Web site: Chaerilidae Pocock, 1893 . The Scorpion Files . Jan Ove Rein . December 29, 2015 . December 29, 2015.