Scorpio basraensis sp. n. from southern Iraq (Scorpiones: Scorpionidae)

Posted by
  Scorpio basraensis sp. n. from southern Iraq (Scorpiones: Scorpionidae) Abstract A new scorpion species, Scorpio basraensis sp. n. , is described and illustrated from Basra Province, southern Iraq. Scorpio basraensis sp. n. is compared with all known species of the genus Scorpio Linnaeus, 1758 occurring in countries surrounding Iraq. The new species can be distinguished by the circular genital operculum in males and the cordiform genital operculum in females (not posteriorly elongated), a densely hirsute body, appendages and metasoma, a distinctly elongated telson vesicle, discrete granules on the external surface of the chela manus that are not flattened, and pectinal tooth counts of 11–13 in males and 9–11 in females. With the description of this species, the number of scorpion species known from Iraq increases to 22, whereas the number of recognized species in the genus Scorpio reaches 33. Yağmur, Ersen A.; Makki, Jafar A.; and Najim, Shurooq A. (2026) " Scorpio basraen...

The araneopathogenic genus Gibellula (Cordycipitaceae: Hypocreales) in the British Isles, including a new zombie species on orb-weaving cave spiders (Metainae: Tetragnathidae)

Posted by

 


The araneopathogenic genus Gibellula (Cordycipitaceae: Hypocreales) in the British Isles, including a new zombie species on orb-weaving cave spiders (Metainae: Tetragnathidae)

Abstract

The genus Gibellula (Cordycipitaceae: Hypocreales) comprises species pathogenic on and specific to spider hosts. Here, we report on the occurrence of a novel species infecting cave-dwelling, orb-weaving spiders of the subfamily Metainae (Tetragnathidae) in the British Isles. The new species, Gibellula attenboroughii is described and illustrated and its ecology is discussed; leading to the conclusion that infected spiders exhibit behavioural changes similar to those reported for zombie ants. The hidden diversity of the genus Gibellula in the British Isles is further highlighted based on fungarium records and literature searches. Two spider pathogens, previously assigned to the genus Torrubiella, are now transferred to the genus Gibellula, based on their Granulomanus synasexual morphs, in accordance with the one fungus-one name initiative: Gibellula albolanata comb. nov. and G. aranicida comb. nov.

Evans, H.C. 1 ; Fogg, T. 2 ; Buddie, A.G. 1 ; Yeap, Y.T. 1 ; Araújo, J.P.M. 3 ; Fungal Systematics and Evolution, Volume 15, Number 1, June 2025, pp. 153-178(26), Westerdijk Fungal Biodiversity Institute, DOI: https://doi.org/10.3114/fuse.2025.15.07