Abstract
Twelve new species are described from Japan under the names, A. nojimai, A. tsurusakii, A. ryukyuanus, A. borealis A. iriomotensis, A. yasudai, A. hoshi, A. komi, A. ogatai, A. miyashitai, A. mayumiae, A. amabilis. In addition, A. acusisetus Zhu & Song 1994 is newly recorded from Japan..