PulseExploreJournal ClubDebatesTrendingResearchersJournals
Instagram
HomeExploreJournal ClubTrending
Synapse
⌘+K
Synapse
March 19, 2026Systematic Entomology0 citations

First total evidence dated phylogeny of the scorpion genus Urophonius (Bothriuridae), with new insights into the transition to winter activity, and the description of the first highland Andean species of the genus

View Full Paper
AOAndrés A. Ojanguren‐AffilastroCSCarlos Eduardo Santibáñez‐LópezFAFermín M. Alfaro

Key Points

  • The research aims to construct a detailed phylogenetic tree for the genus Urophonius to understand its evolutionary history and the emergence of a new species.
  • Conducted a total evidence phylogenetic analysis using 115 morphological characters and five molecular markers.
  • Analyzed molecular data from 28S, 18S, H3, 16S, and COI genes to support the phylogenetic framework.
  • Described a new species, Urophonius andinus, from the central Chilean Andes.
  • Established a comprehensive phylogenetic timeline for Urophonius, highlighting diversification events.
  • Identified the new high-altitude species, Urophonius andinus, discovered at 2400 m.a.s.l., the highest record for the genus.
  • Revealed activity patterns of Urophonius species, specifically a spring-summer activity period for the granulatus group.

Abstract

Abstract This study presents the first total evidence dated phylogenetic analysis of the scorpion genus Urophonius , integrating 115 morphological characters and five molecular markers (28S, 18S, H3, 16S, COI). Our comprehensive phylogenetic framework provides novel insights into the genus' diversification timeline and evolutionary processes. Additionally, we described Urophonius andinus n. sp. from the central Chilean Andes, a high‐altitude species found at 2400 m.s.a.l., representing the highest elevational record for the genus. This new species is placed within the granulatus species group, characterized by a spring–summer activity period.

Ask AI
Helpful
Bookmark
Share
View Full Paper

Cite This Study

Ojanguren‐Affilastro et al. (2026) studied this question.

synapsesocial.com/papers/69bb92f2496e729e62980acdhttps://doi.org/10.1111/syen.70032
Ask AI
Helpful
Bookmark
Share
View Full Paper