Cicileus derradji sp. nov., a new species from southern Algeria (Scorpiones: Buthidae)

Posted by
  Cicileus derradji sp. nov., a new species from southern Algeria (Scorpiones: Buthidae) Abstract A new scorpion species, Cicileus derradji sp. nov., is described from Tin Zaouatine District, In Guezzam Province, southern Algeria. The description is based on an adult male holotype, an adult female paratype and a juvenile specimen, and is supported by detailed morphological analyses, including colouration, morphometrics, carination patterns and trichobothrial arrangement. This discovery extends the known distribution of the genus Cicileus approximately 500 km southwestward within Algeria. With the addition of this species, the number of recognised species in the genus increases to six. The new species is compared with all previously known species of Cicileus , and detailed colour photographs, including images taken under ultraviolet illumination, are provided. Derradj, L., Aydın Yağmur, E., Benali, N., & Bikada, M. (2026). Cicileus derradji sp. nov., a new species from south...

Record of a Tarantula Bonnetina cyaneifemur Preyed Upon by Centruroides elegans

Posted by

 


Record of a Tarantula Bonnetina cyaneifemur Preyed Upon by Centruroides elegans

Abstract

Tarantulas and scorpions have an important intraguild predation relationship, with spiders acting as predators in most cases. However, scorpions can prey on tarantulas, especially juveniles. We present a case of scorpion predation on the tarantula Bonnetina cyaneifemur in a Mexican dry forest. A juvenile B. cyaneifemur was found in the vegetation with its prosoma partially eaten by a female scorpion Centruroides elegans. Our record increases the number of known predators for the Mexican tarantula B. cyaneifemur and provides information on a trophic niche of the species.

Lizbeth Parra Mendoza, André Felipe de Araujo Lira, Edmundo González-Santillán "Record of a Tarantula Bonnetina cyaneifemur Preyed Upon by Centruroides elegans," Southwestern Entomologist, 50(2), 1-6, (26 May 2025) https://doi.org/10.3958/059.050.0208