Drewry, G. (ed.) (1989). Endangered and threatened wildlife and plants: animal notice of review. Federal Register 54: 554–579.
| Taxon | |
|---|---|
| Aphrastochthonius similis Muchmore, 1984 (Pseudoscorpiones: Chthoniidae) | 566, Aphrastochthonius similis |
| Pseudogarypus orpheus Muchmore, 1981 (Pseudoscorpiones: Pseudogarypidae) | 566, Pseudogarypus orpheus |
| Apochthonius paucispinosus Muchmore, 1967 (Pseudoscorpiones: Chthoniidae) | 566, Apochthonius paucispinosus |
| Kleptochthonius (Chamberlinochthonius) henroti (Vachon, 1952) (Pseudoscorpiones: Chthoniidae) | 566, Kleptochthonius henroti (Vachon) |
| Kleptochthonius (Chamberlinochthonius) hetricki Muchmore, 1974 (Pseudoscorpiones: Chthoniidae) | 566, Kleptochthonius hetricki Muchmore |
| Apochthonius grubbsi Muchmore, 1980 (Pseudoscorpiones: Chthoniidae) | 566, Apochthonius grubbsi |
| Apochthonius malheuri Benedict and Malcolm, 1973 (Pseudoscorpiones: Chthoniidae) | 566, Apochthonius malheuri |
| Kleptochthonius (Chamberlinochthonius) orpheus Muchmore, 1965 (Pseudoscorpiones: Chthoniidae) | 566, Kleptochthonius orpheus Muchmore |
| Kleptochthonius (Chamberlinochthonius) proserpinae Muchmore, 1965 (Pseudoscorpiones: Chthoniidae) | 566, Kleptochthonius proserpinae Muchmore |
| Larca laceyi Muchmore, 1981 (Pseudoscorpiones: Larcidae) | 566, Larca laceyi |
| Larca guadalupensis (Muchmore, 1981) (Pseudoscorpiones: Larcidae) | 566, Archeolarca guadalupensis |
| Fissilicreagris imperialis (Muchmore, 1969) (Pseudoscorpiones: Neobisiidae) | 566, Microcreagris imperialis |
| Larca aalbui (Muchmore, 1984) (Pseudoscorpiones: Larcidae) | 566, Archeolarca aalbui |
| Larca cavicola (Muchmore, 1981) (Pseudoscorpiones: Larcidae) | 566, Archeolarca cavicola |
| Chitrella regina Malcolm and Chamberlin, 1960 (Pseudoscorpiones: Syarinidae) | 566, Chitrella regina |