One more new species of Chaerilobuthus Lourenço & beigel, 2011 (Scorpiones: Chaerilobuthidae) from Early Cretaceous Burmite

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  One more new species of Chaerilobuthus Lourenço & beigel, 2011 (Scorpiones: Chaerilobuthidae) from Early Cretaceous Burmite Abstract . – The genus Chaerilobuthus is probably the most speciose group among those found in Burmite. In some recent publications most aspects concerning the family Chaerilobuthidae Lourenço & Beigel, 2011 and the genera composing it were precisely discussed; consequently, no further comments will be provided in this contribution. Only one more new species belonging to the genus Chaerilobuthus is described. Chaerilobuthus franzschmidti Lourenço sp . n ., represents the 16th species to be described for this genus confirming therefore the strong speciose characteristic of the group. The new species shows some marked morphological differences when compared to the previous known species, attesting the existence of a major variability within Chaerilobuthus . Lourenço W. R. & Velten J., 2026. – Une nouvelle espèce pour le genre Chaerilobuthus Lou...

A new species of the mygalomorph genus Strophaeus Ausserer, 1875 (Araneae: Barychelidae) from Colombia

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A new species of the mygalomorph genus Strophaeus Ausserer, 1875 (Araneae: Barychelidae) from Colombia

Abstract

A new species of the poorly known mygalomorph genus Strophaeus Ausserer, 1875 is described. The new species, Strophaeus quillacinga sp. nov., is described from Nariño, Colombia. It represents the first record of Strophaeus from Colombia, with the genus previously only known from Peru, Brazil, and Panama. This species can be distinguished from other known female congeners by the presence of a higher number of spines on the rastellum and the abdomen dorsally mottled.

RÍOS-TAMAYO,D. (2023) A new species of the mygalomorph genus Strophaeus Ausserer, 1875 (Araneae: Barychelidae) from Colombia Arachnology 19 (6): 881–884