Published October 13, 2025 | Version v1
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FIGURE 4 in Two new species of Tyrannochthonius Chamberlin, 1929 (Pseudoscorpiones: Chthoniidae) from caves in Brazilian semiarid region.

  • 1. Centro de Estudos em Biologia Subterrânea, Departamento de Ecologia e Conservação, Universidade Federal de Lavras, Lavras, MG. CEP 37200-900, Brazil

Description

FIGURE 4. Tyrannochthonius iuiu sp. nov. Male paratype. A) Left chela, showing trichobothrial patter, antiaxial view; B) Detail of left chela, showing the fingers and a lyrifissure on the fixed finger; C) Left chelicera, ventral view; E) Detail of the left chelicerae, showing small spines on the back of the hand (red circle) and lyrifissures (white circles). Scale bars: (A–D) 0.1 mm.

Notes

Published as part of Guimarães, Lucas, Prado, Guilherme C. & Ferreira, Rodrigo L., 2025, Two new species of Tyrannochthonius Chamberlin, 1929 (Pseudoscorpiones: Chthoniidae) from caves in Brazilian semiarid region., pp. 367-382 in Zootaxa 5706 (3) on page 373, DOI: 10.11646/zootaxa.5706.3.3, http://zenodo.org/record/17881046

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