General distribution (WSC):
Europe
Faunistic references:
Trichoncus affinis
Drensky 1936, p. 106
Trichoncus affinis
Lazarov et al. 2001, p. 15
Trichoncus affinis
Deltshev et al. 2004, p. 187
Trichoncus affinis
Deltshev et al. 2011, p. 84
Localities:
Bulgaria:
Trigrad -
1 ♀, Deltshev et al.
2011
;
Meden Buk, Haskovo Region -
1 ♂, 1 juv., 05.08.1996, Deltshev et al.
2004
;
Chavdar, Sofia Province -
1 ♂, Lazarov et al.
2001
;
Fetentsi, Pazardzhik Region -
1 ♂, 1 ♀, Lazarov et al.
2001
;
Sredoryak, Sashtinska Sredna Gora Mts. -
1 ♂, 1 ♀, Lazarov et al.
2001
;
Kyustendil -
Drensky
1936
;