Advancing the systematics of Araneae: ultraconserved elements phylogenomics demonstrates the non-monophyly of Miturgidae Simon, 1886 and supports the Familial Rank of Systariidae Deeleman-Reinhold, 2001

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  Advancing the systematics of Araneae: ultraconserved elements phylogenomics demonstrates the non-monophyly of Miturgidae Simon, 1886 and supports the Familial Rank of Systariidae Deeleman-Reinhold, 2001 Abstract The systematic status of the family Miturgidae Simon, 1886 and related subfamilies has long been problematic, primarily due to challenges in interpreting morphological characters and limited molecular sampling. In this study, we reconstruct the phylogeny of Miturgidae using ultraconserved elements and estimate its divergence time. Our results suggest that Systariinae does not belong to Miturgidae, but rather is sister to all other families of the Dionycha B clade. Consequently, we elevate it to family rank as Systariidae Deeleman-Reinhold, 2001 and discuss its morphological synapomorphies. Furthermore, our analyses place Miturgidae as the sister clade to Viridasiidae + Selenopidae under multiple phylogenetic methods. Divergence time estimates indicate an ancient origin of...

The story of a Tailless Whip Scorpion in Eastern Mediterranean: First report of Sarax ioanniticus (Kritscher, 1959) in Cyprus (Amblypygi: Charinidae)

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The story of a Tailless Whip Scorpion in Eastern Mediterranean: First report of Sarax ioanniticus (Kritscher, 1959) in Cyprus (Amblypygi: Charinidae)

Abstract

Amblypygi, commonly known as tailless whip scorpions or whip spiders, is an order of Arachnida noted for its cryptic habits and predominantly tropical and subtropical distribution. Although the group was first mentioned on the island of Cyprus in 1990, no specific taxonomic information was provided at the time. Through a combination of literature review, targeted field surveys, and citizen-science contributions, we confirm the presence of Sarax ioanniticus (Kritscher, 1959) in Cyprus, representing the first documented record of this species on the island. Following seven years of dedicated searches, a live specimen was collected in 2023 and identified, thereby establishing S. ioanniticus as part of the island’s fauna. This finding extends the known range of S. ioanniticus within the Eastern Mediterranean and underscores the importance of integrating biodiversity research with public engagement to detect elusive or underreported taxa. Future studies should investigate the species’ local distribution, ecological requirements, and potential conservation concerns on Cyprus.

Hadjiconstantis M, Smith M, Zoumides C (2025) The story of a Tailless Whip Scorpion in Eastern Mediterranean: First report of Sarax ioanniticus (Kritscher, 1959) in Cyprus (Amblypygi: Charinidae). ARPHA Preprints. https://doi.org/10.3897/arphapreprints.e157634