Japan Species List (Order: Pseudoscorpiones)

# Genus Species Author Family Links
1 Allochernes ginkgoanus (Morikawa, 1953) Chernetidae Data
2 Allochernes japonicus (Morikawa, 1953) Chernetidae Data
3 Allochthonius (Urochthonius) biocularis Morikawa, 1956 Pseudotyrannochthoniidae Data
4 Allochthonius (Allochthonius) borealis Sato, 1984 Pseudotyrannochthoniidae Data
5 Allochthonius (Urochthonius) deciclavatus Morikawa, 1956 Pseudotyrannochthoniidae Data
6 Allochthonius (Urochthonius) ishikawai Morikawa, 1954 Pseudotyrannochthoniidae Data
7 Allochthonius (Allochthonius) kinkaiensis Sakayori, 2002 Pseudotyrannochthoniidae Data
8 Allochthonius (Urochthonius) kyushuensis Morikawa, 1960 Pseudotyrannochthoniidae Data
9 Allochthonius (Allochthonius) montanus Sakayori, 2000 Pseudotyrannochthoniidae Data
10 Allochthonius (Allochthonius) opticus (Ellingsen, 1907) Pseudotyrannochthoniidae Data
11 Allochthonius (Allochthonius) shintoisticus Chamberlin, 1929 Pseudotyrannochthoniidae Data
12 Allochthonius (Urochthonius) shiragatakiensis Morikawa, 1954 Pseudotyrannochthoniidae Data
13 Allochthonius (Allochthonius) tamurai Sakayori, 1999 Pseudotyrannochthoniidae Data
14 Allochthonius (Allochthonius) troglophilus Morikawa, 1956 Pseudotyrannochthoniidae Data
15 Allochthonius (Urochthonius) uenoi Morikawa, 1956 Pseudotyrannochthoniidae Data
16 Allochthonius (Urochthonius) uyamadensis Morikawa, 1954 Pseudotyrannochthoniidae Data
17 Allochthonius (Urochthonius) yoshizawai Viana and Ferreira, 2021 Pseudotyrannochthoniidae Data
18 Amblyolpium japonicum Morikawa, 1960 Amblyolpiidae Data
19 Anchigarypus japonicus (Beier, 1952) Garypidae Data
20 Apocheiridium pinium Morikawa, 1953 Cheiridiidae Data
21 Beierolpium oceanicum (With, 1907) Olpiidae Data
22 Bisetocreagris brevidigitata (Chamberlin, 1930) Neobisiidae Data
23 Bisetocreagris ezoensis (Morikawa, 1972) Neobisiidae Data
24 Bisetocreagris japonica (Ellingsen, 1907) Neobisiidae Data
25 Bisetocreagris pygmaea (Ellingsen, 1907) Neobisiidae Data
26 Cheiridium aokii Sato, 1984 Cheiridiidae Data
27 Cheiridium minor Chamberlin, 1938 Cheiridiidae Data
28 Chelifer cancroides (Linnaeus, 1758) Cheliferidae Data
29 Dactylochelifer shinkaii Sato, 1982 Cheliferidae Data
30 Ditha (Paraditha) marcusensis (Morikawa, 1952) Chthoniidae Data
31 Ditha (Ditha) ogasawarensis Sato, 1981 Chthoniidae Data
32 Geogarypus longidigitatus (Rainbow, 1897) Geogarypidae Data
33 Halobisium orientale (Redikorzev, 1918) Neobisiidae Data
34 Halobisium orientale japonicum Morikawa, 1958 Neobisiidae Data
35 Haplochernes boncicus (Karsch, 1881) Chernetidae Data
36 Haplochernes boncicus boncicus (Karsch, 1881) Chernetidae Data
37 Haplochernes boncicus hagai Morikawa, 1953 Chernetidae Data
38 Haplochernes boninensis Beier, 1957 Chernetidae Data
39 Hesperochernes shinjoensis Sato, 1983 Chernetidae Data
40 Kashimachelifer cinnamomeus Morikawa, 1957 Cheliferidae Data
41 Lagynochthonius nagaminei (Sato, 1983) Chthoniidae Data
42 Lamprochernes savignyi (Simon, 1881) Chernetidae Data
43 Lechytia sakagamii Morikawa, 1952 Chthoniidae Data
44 Lophochernes bicarinatus Simon, 1878 Cheliferidae Data
45 Lophochernes sauteri (Ellingsen, 1907) Cheliferidae Data
46 Megachernes ryugadensis Morikawa, 1954 Chernetidae Data
47 Megachernes ryugadensis myophilus Morikawa, 1960 Chernetidae Data
48 Megachernes ryugadensis naikaiensis Morikawa, 1957 Chernetidae Data
49 Megachernes ryugadensis ryugadensis Morikawa, 1954 Chernetidae Data
50 Metagoniochernes tomiyamai Sato, 1991 Chernetidae Data
51 Microbisium pygmaeum (Ellingsen, 1907) Neobisiidae Data
52 Microcreagris macropalpus Morikawa, 1955 Neobisiidae Data
53 Microcreagris microdivergens Morikawa, 1955 Neobisiidae Data
54 Microcreagris pseudoformosa Morikawa, 1955 Neobisiidae Data
55 Mundochthonius itohi Sakayori, 2009 Chthoniidae Data
56 Mundochthonius japonicus Chamberlin, 1929 Chthoniidae Data
57 Mundochthonius japonicus imadatei Morikawa, 1956 Chthoniidae Data
58 Mundochthonius japonicus japonicus Chamberlin, 1929 Chthoniidae Data
59 Mundochthonius japonicus tripartitus Morikawa, 1956 Chthoniidae Data
60 Mundochthonius kiyoshii Sakayori, 2002 Chthoniidae Data
61 Mundochthonius scolytidis Morikawa, 1954 Chthoniidae Data
62 Mundochthonius tsushimaensis Jeong & Harms, 2026 Chthoniidae Data
63 Nipponogarypus enoshimaensis Morikawa, 1955 Olpiidae Data
64 Nipponogarypus okinoerabensis Morikawa, 1960 Olpiidae Data
65 Oratemnus samoanus Beier, 1932 Atemnidae Data
66 Oratemnus samoanus whartoni Chamberlin, 1947 Atemnidae Data
67 Paraliochthonius takashimai (Morikawa, 1958) Chthoniidae Data
68 Pararoncus chamberlini (Morikawa, 1960) Syarinidae Data
69 Pararoncus histrionicus Chamberlin, 1938 Syarinidae Data
70 Pararoncus japonicus (Ellingsen, 1907) Syarinidae Data
71 Pararoncus oinuanensis (Morikawa, 1957) Syarinidae Data
72 Pararoncus rakanensis (Morikawa, 1957) Syarinidae Data
73 Pararoncus uenoi (Morikawa, 1957) Syarinidae Data
74 Pararoncus yosii (Morikawa, 1960) Syarinidae Data
75 Paratemnoides japonicus (Morikawa, 1953) Atemnidae Data
76 Paratemnoides philippinus (Beier, 1932) Atemnidae Data
77 Parobisium anagamidense (Morikawa, 1957) Neobisiidae Data
78 Parobisium anagamidense anagamidense (Morikawa, 1957) Neobisiidae Data
79 Parobisium anagamidense esakii (Morikawa, 1960) Neobisiidae Data
80 Parobisium anagamidense morikawai Harvey, 1991 Neobisiidae Data
81 Parobisium flexifemoratum (Chamberlin, 1930) Neobisiidae Data
82 Parobisium imperfectum (Chamberlin, 1930) Neobisiidae Data
83 Parobisium magnum (Chamberlin, 1930) Neobisiidae Data
84 Parobisium ohuyeanum (Morikawa, 1952) Neobisiidae Data
85 Solinus japonicus Morikawa, 1953 Garypinidae Data
86 Spelaeochthonius akiyoshiensis Morikawa, 1956 Pseudotyrannochthoniidae Data
87 Spelaeochthonius dorogawaensis Morikawa, 1956 Pseudotyrannochthoniidae Data
88 Spelaeochthonius kishidai (Morikawa, 1960) Pseudotyrannochthoniidae Data
89 Spelaeochthonius kobayashii Morikawa, 1956 Pseudotyrannochthoniidae Data
90 Spelaeochthonius kubotai Morikawa, 1954 Pseudotyrannochthoniidae Data
91 Spelaeochthonius undecimclavatus Morikawa, 1956 Pseudotyrannochthoniidae Data
92 Tyrannochthonius chihayanus Sakayori, 2009 Chthoniidae Data
93 Tyrannochthonius japonicus (Ellingsen, 1907) Chthoniidae Data
94 Tyrannochthonius japonicus dogoensis Morikawa, 1954 Chthoniidae Data
95 Tyrannochthonius japonicus japonicus (Ellingsen, 1907) Chthoniidae Data
96 Tyrannochthonius similidentatus Sato, 1984 Chthoniidae Data
97 Withius japonicus Morikawa, 1954 Withiidae Data