What’s a Spider? Designation of the Neotype for the First Animal Species Ever Described, Araneus angulatus Clerck 1757 (Araneae: Araneidae)

Posted by
  What’s a Spider? Designation of the Neotype for the First Animal Species Ever Described, Araneus angulatus Clerck 1757 (Araneae: Araneidae) Abstract We designate a neotype for the Eurasian spider species Araneus angulatus Clerck, 1757, thereby fixing the objective application of the species name, the genus name Araneus Clerck 1757, the family name Araneidae Clerck 1757, and the superfamily name Araneoidea Clerck 1757. By etymology and arachnological tradition, it also unofficially fixes the application of the ordinal name Araneae Clerck 1757 and thus answers the uncontroversial question, “What’s a spider?” A. angulatus also happens to be historically the first animal species ever described because Clerck (1757) has priority over Linnaeus (1758). Neotype designation is justified for three reasons: the syntypes of A. angulatus are lost; “ A. angulatus ” contains significant COI sequence divergence, potentially representing intraspecific variation, misidentifications, or as many...

New species and faunal records of the scorpions of Nehbandan County, eastern Iran (Scorpiones: Buthidae)

Posted by

 


New species and faunal records of the scorpions of Nehbandan County, eastern Iran (Scorpiones: Buthidae)

ABSTRACT

Given the lack of research on scorpion species in South Khorasan province, this study is deemed necessary. Understanding the scorpion fauna and its seasonal occurrence is essential for effectively preventing and treating scorpion stings. Sampling was done evenly using an ultraviolet light at night or direct observation during the day. In this study, 141 specimens were collected from different parts of Nehbandan county. Five species belonging to five genera of the Buthidae were collected and identified, the first four being Androctonus orientalis (Birula), Mesobuthus rakhshanii Barahoei, Odontobuthus tirgari Mirshamsi et al. and Sassanidotus gracilis (Birula). Olivierus simabina Barahoei sp. n. was also described, and its record was added to the scorpion fauna of Iran. No other species except for O. tirgari has been recorded from Nehbandan. Sassanidotus gracilis is a new report for the fauna of the South Khorasan province.

Hashemzahi, N., Ravan, S., & Barahoei, H. (2026). New species and faunal records of the scorpions of Nehbandan County, eastern Iran (Scorpiones: Buthidae). Journal of Natural History, 60(25–28), 1431–1446. https://doi.org/10.1080/00222933.2026.2673968