| Unionoida | Unionoidea | Unionidae | Gonideinae | Lamprotulini | Pronodularia species Pronodularia japanensis (Lea, 1859): specimens3 nominal species as synonyms
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	Taxonomic History (since 2007)
 Inversidens japanensis — Graf & Cummings (2007), Graf (2007), Chapman et al. (2008), Chapman et al. (2008), ..., Mitchell et al. (2016), Bogatov & Prozorova (2017), Guerra et al. (2017), Amaro et al. (2017)
 Pronodularia japanensis — Kondo et al. (2007), Kondo (2008), Shirai et al. (2010), Whelan et al. (2011), ..., Jeratthitikul et al. (2025), Dai et al. (2025), Dai et al. (2025), Chen et al. (2025)
 Unio japanensis — Huang et al. (2013), Burzynski et al. (2017)
 “Unio” japanensis — Zhou et al. (2016)
 Pronodluaria japanensis — Wu et al. (2016), Wu et al. (2018)
 Pronodularia cf. japanensis — Lopes-Lima et al. (2020)
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 Range: Japan. | Map of Georeferenced Specimens
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 Japan |  
  |  ANSP_244865
 Hikone, Lake Biwa, Honshu, Japan
 |  BMNH_85-12-10-36-9
 Lake Biwa
 |  FMNH_21776
 Lake Biwa, Japan
 |  
  |  FMNH_20182
 near Tokyo, Japan
 |  FMNH_90227
 near Tokyo, Japan
 |  UMMZ_109693
 Yokohama, Japan
 |  
  |  UMMZ_109694
 Ogura Yamshiro, Japan
 |  UMMZ_109695
 Yone-gawa, Uzen, Japan
 |  UMMZ_109696
 Japan
 |  
  |  UMMZ_109697
 Kisennuma, Rikuzen, Japan
 |  UMMZ_50250
 outlet to Koyama Ike, near Tottori, Japan
 |  FMNH_120683
 Higashi-tokida, Ise, Japan
 |  
  |  FMNH_59344
 Japan
 |  FMNH_68075
 Oguraike, Japan
 |  FMNH_68297
 Uzen, Japan
 |  
  |  UMMZ_184020
 Lake Otsu, Biwa Province, Japan
 |  USNM_127634
 Hitachi, Japan
 |  USNM_346082
 Uzen, Japan
 |  
  |  BMNH_85-12-10-40-2
 Lake Biwa
 |  UMMZ_57113
 Japan
 |  SMF_13662
 Umgebung von Yokohama [Japan Kanagawa]
 |  
  |  USNM_150054
 Japan
 |  SMF_168232
 loc. paddy fields near Tokyo [Japan]
 |  USNM_152614
 Japan
 |  
  |  USNM_172691
 Japan
 |  USNM_187259
 Japan
 |  USNM_124203
 paddy fields near Tokyo [Japan]
 |  
  |  UMMZ_4438
 Tokyo, Japan
 |  INHS_21575
 Japan
 |  ANSP_43463
 L. Biwa, Japan
 |  
  |  UMMZ_23059
 Japan
 |  INHS_21576
 Japan
 |  INHS_21577
 Japan
 |  
  |  BMNH_1907-12-21-82-85
 Japan
 |  ANSP_48096
 River Biwa, Yokohama, Japan
 |  ANSP_49616
 Kamakura, Japan
 |  
  |  ANSP_49692
 Japan
 |  USNM_218088
 Ogura, Yamashiro, Japan
 |  ANSP_119929
 Kamakura, Japan
 |  
  |  MNHN_MP_2800
 Japan
 |  MNHN_MP_2801
 Japan
 |  MNHN_MP_2802
 Japan
 |  
  |  MNHN_MP_2803
 Japan
 |  UMMZ_110072
 Japan
 |  MNHN_MP_2804
 Tokio [Japan]
 |  
  |  MNHN_MP_2805
 Japan
 |  UMMZ_110073
 Fongonto, Japan
 |  MNHN_MP_2808
 Yokohama, Japan
 |  
  |  USNM_249615
 Japan
 |  BMNH_MP_0698
 Japan
 |  ANSP_80688
 Ogura, Yamashiro, Japan
 |  
  |  ANSP_80689
 Ogura, Yamashiro, Japan
 |  ANSP_80691
 Yanakawa, Chikugo, Japan
 |  ANSP_80692
 Kizenmura, Rikuzen [Japan]
 |  
  |  BMNH_MP_0704
 Yamashiro, Japan
 |  MNHN_MP_2818
 Tokio [Japan]
 |  MNHN_MP_2820
 Kii, Japan
 |  
  |  MNHN_MP_2821
 Shirosaki [Japan]
 |  UMMZ_23457
 Japan
 |  BMNH_1965181
 Japan
 |  
  |  MNHN_MP_2830
 Japan
 |  |  |  Genbank VouchersJapanNCSM_27183 (COI, 16S, 28S, mtGenome) Japan Mp_4138_Pj04-01SUTO (COI, 16S, 28S) Hiroshima, Japan Mp_4138_Pj14-05f (COI, 16S, 28S) Gifu, Japan Mp_4138_Pj25-06 (COI, 16S) Sakai, Yamagata, Japan MHS_PJST-10 (COI, 28S) Arakawa River, Saitama, Japan (36.1229, 139.3433) Mp_4138_Pj-k (COI, 16S) Sakurai, Nara, Japan CIIMAR_BIV553 (COI, 28S) Asahi River, Okayama, Japan (34.6892, 133.9644) MHS_MPj-ok02 (COI, 28S) Asahi River, Okayama, Japan (34.768, 133.9444) Mp_4138_Pj04-03SUTO (COI, 16S) Hiroshima, Japan Mp_4138_Pj14-02f (COI, 16S) Gifu, Japan OMNH_Mo_39133_3 (COI) Yogo River, Shiga, Japan (35.5043, 136.2072) OMNH_Mo_39130_5 (COI) Yusaka River, Tochigi, Japan (36.9067, 140.0801) OMNH_Mo_39133_1 (COI) Yogo River, Shiga, Japan (35.5043, 136.2072) OMNH_Mo_39125_1 (COI) Kase River, Saga, Japan (33.2749, 130.2674) MHS_PJYG -01 (COI) Akagawa River, Yamagata, Japan (38.7612, 139.8527) OMNH_Mo_39132_1 (COI) Asahi River, Okayama, Japan (34.6924, 133.9473) IDEA_Shell008 (28S) Japan MHS_PJGF-01 (COI) Ijira River, Gifu, Japan (35.5145, 136.732) MHS_PJTT-01 (COI) Oda River, Tottori, Japan (35.5502, 134.3183) OMNH_Mo_39124_4 (COI) Harai River, Mie, Japan (34.5573, 136.6078) IDEA_Shell057 (28S) Japan:Fukui, Tsuruga city, Izumi OMNH_Mo_39128_3 (COI) Yue River, Nagasaki, Japan (32.8309, 130.322) OMNH_Mo_39132_2 (COI) Asahi River, Okayama, Japan (34.6924, 133.9473) MHS_PJGF-02 (COI) Mimizu River, Gifu, Japan (35.4498, 136.632) OMNH_Mo_39128_1 (COI) Yue River, Nagasaki, Japan (32.8309, 130.322) IDEA_Shell007 (28S) Japan OMNH_Mo_39129_3 (COI) Kiyotake River, Miyazaki, Japan (31.8464, 131.425)   CIIMAR_BIV2695 (COI, 16S, 28S)  G3813 (COI)  G3814 (COI)  G3816 (COI)  G3812 (COI)  G3811 (COI)  G3815 (COI)  |