2022-02-26 - Pseudoscorpiones - New taxonomic reference entry - Hesperochthonius oregonicus (Muchmore, 1968) - Reference

2022-02-26 - Pseudoscorpiones - Taxonomic reference update - Hesperochthonius oregonicus (Muchmore, 1968)

2022-02-26 - Pseudoscorpiones - New taxonomic reference entry - Hesperochthonius californicus (Chamberlin, 1929) - Reference

2022-02-26 - Pseudoscorpiones - Species updated - Hesperochthonius oregonicus (Muchmore, 1968)

2022-02-26 - Pseudoscorpiones - Species updated - Hesperochthonius spingolus (Schuster, 1962)

2022-02-26 - Pseudoscorpiones - Species updated - Hesperochthonius californicus (Chamberlin, 1929)

2022-02-26 - Pseudoscorpiones - Species updated - Hesperochthonius oregonicus (Muchmore, 1968)

2022-02-26 - Pseudoscorpiones - New family inserted - Hesperolpiidae Hoff, 1964

2022-02-26 - Pseudoscorpiones - Taxonomic reference update - Occidenchthonius ventalloi (Beier, 1939)

2022-02-26 - Pseudoscorpiones - Taxonomic reference update - Hesperochthonius Muchmore, 1968

2022-02-26 - Pseudoscorpiones - Taxonomic reference update - Hesperochthonius Muchmore, 1968

2022-02-26 - Chthoniidae - New taxonomic reference entry - Hesperochthonius Browning, 1970 - Reference

2022-02-26 - Chthoniidae - Taxonomic reference update - Hesperochthonius Browning, 1970

2022-02-26 - Chthoniidae - Taxonomic reference update - Hesperochthonius Browning, 1970

2022-02-26 - Chthoniidae - New taxonomic reference entry - Hesperochthonius Browning, 1970 - Reference

2022-02-26 - Chthoniidae - Taxonomic reference update - Hesperochthonius Browning, 1970 - Reference

2022-02-26 - Chthoniidae - New taxonomic reference entry - Hesperochthonius Browning, 1970 - Reference

2022-02-26 - Chthoniidae - Taxonomic reference update - Hesperochthonius Browning, 1970

2022-02-26 - Chthoniidae - New genus inserted - Hesperochthonius Browning, 1970

2022-02-26 - Pseudoscorpiones - Subgenus updated - Ephippiochthonius Beier, 1930