43.4 Subfamily Acidocerinae Zaitzev, 1908 / ツヤヒラタガムシ亜科
     *: この欄の数字等は、保育社 原色甲虫図鑑の巻数-図版番号-掲載頁数を示しています
     **:●は、中国四国地方に分布記録がある種を示します ●中四国の分布図
番号 学名 / 和名 分布 ** * 備考
1 Agraphydrus coomani (d’Orchymont, 1927) / リュウキュウツヤヒラタガムシ Amm, Tok, Okn, Ish, Iri; Taiwan, Oriental Region     Enochrus (Methydrus) ryukyuensis Matsui, 1994 / リュウキュウチビヒラタガムシ
Matsui, E., 1994a. Three new species of the genus Enochrus from Japan and Taiwan (Coleoptera: Hydrophilidae). Transactions of the Shikoku Entomological Society, 20(3/4): 215-220.
2 Agraphydrus hanseni (M. Satô & Yoshitomi, 2004) / クロシオガムシ HON, SHI, KYU, Yak,  Amm, Tok, Okn   準絶滅危惧(NT
Horelophopsis hanseni M. Satô & Yoshitomi, 2004 Agraphydruのシノニム
Short, A. E. Z., J. C. Girón & E. F. A. Toussaint, 2021. Evolution and biogeography of acidocerine water scavenger beetles (Coleoptera: Hydrophilidae) shaped by Gondwanan vicariance and Cenozoic isolation of South America.  Systematic Entomology, 46(2): 380–395.
3 Agraphydrus ishiharai (Matsui, 1994) / ウスイロツヤヒラタガムシ HON, SHI, KYU; Korea   Enochrus ishiharai Matsui, 1994
4 Agraphydrus luteilateralis (Minoshima & Fujiwara, 2009) / キベリオオツヤヒラタガムシ Ish, Iri     Megagraphydrus luteilateralis Minoshima & Fujiwara, 2009
5 Agraphydrus narusei (M. Satô, 1960) / ツヤヒラタガムシ HOK, HON, Oki, SHI, KYU, Tsm, Got, KKs, SKs, Tan, Yak; Korea II-38-213 Pseudohelochares narusei M. Satô, 1960
6 Agraphydrus ogatai Minoshima, 2016 / オガタツヤヒラタガムシ HON, Oki, SHI, KYU, Tsm, Tan    
7 Crephelochares abnormalis (Sharp, 1890) / コクロヒラタガムシ Kik, Amm, Kkr, Tok, Oke, Okn, Ihy. Izn, Yag, Ses, Ike, Myg, Zmm, Aka, Grm, Kum, KDt, MDt, Myk, Ikm, Ish, Iri, Khm, Yon; Taiwan, China, Oriental region   II-39-214 Helochares abnormalis (Sharp, 1890); 
Chasmogenus abnormalis (Sharp, 1890)
8 Crephelochares orbus (N. Watanabe, 1987) / ニセココクロヒラタガムシ HOK, HON, KYU; Hong Kong     ニセコクロヒラタガムシ
9 Helochares (Helochares) pallens (MacLeay, 1825) / ルイスヒラタガムシ HON, SHI, KYU, KKs, SKs, Tan, Amm, Kkr, Tok, Oke, Yor, Okn, Ihy, Izn, Iej, Agn, Tnk, Yag, Ses, Ike, Myg, Tks, Zmm, Aka, Kum, KDt, MDt, Myk, Ikm, Irb, Trm, Ish, Iri, Khm, Yon; China, Middle East, India, Oriental Region, New Guinea, Africa(east) II-39-214  
10 Helochares (Hydrobaticus) anchoralis Sharp, 1890 / アカヒラタガムシ KYU, T-Tak, Kik, Amm, Tok, Oke, Okn, Ihy, Izn, Iej, Yag, Ses, Ike, Myg, Tks, Aka, Kum, KDt, MDt, Myk, Ikm, Ish, Iri, Khm, Yon; Taiwan, China, Nepal, India, Oriental Region   II-39-214  
11 Helochares (Hydrobaticus) nipponicus Hebauer, 1995 / スジヒラタガムシ HON, Awj, Oki, SHI, Shd, KYU; Korea II-39-214 準絶滅危惧(NT
Helochares striatus Sharp, 1873 / チビガムシ
12 Helochares (Hydrobaticus) uenoi Matsui, 1995 / ヨナグニヒラタガムシ Yon      
13 Peltochares atropiceus (Régimbart, 1903) / クロヒラタガムシ T-Nak, Amm, Tok, Okn, Ihy, Izn, Yag, Zmm, Aka, Kum, MDt, Ikm, Ish, Iri, Khm, Yon; Taiwan, Nepal, Oriental Region   II-39-214 Helochares (Helochares) atropiceus Régimbart, 1903
Helochares ohkurai Sato, 1976