Pelthydrus er en slekt av biller som hører til familien vannkjær (Hydrophilidae).
Utseende Små (ca. 5 millimeter), ovale, nærmest halvkuleformede sett fra siden, mørke vannkjær. Oversiden er fint og spredt punktert, ganske blank.
Levevis Pelthydrus-artene lever i såkalte hygropetriske habitater, det vil si på våte steiner langs rasktrennende vann.
Utbredelse Slekten er vidt utbredt i Asia.
Systematisk inndeling
Ordenen biller, Coleoptera Underordenen Polyphaga Overfamilien vannkjær, Hydrophiloidea Familien vannkjær, Hydrophilidae Underfamilien vannkjær, Hydrophilinae Stamme Laccobiini Houlbert, 1922 Slekten Pelthydrus d'Orchymont, 1919 Pelthydrus acutus Schönmann, 1994 Pelthydrus angulatus Bian, Schönmann & L.Ji, 2008 Pelthydrus balinensis Schönmann, 1994 Pelthydrus boholensis Schönmann, 1994 Pelthydrus borneensis Schönmann, 1994 Pelthydrus boukali Schönmann, 1995 Pelthydrus brouni Orchymont, 1919 Pelthydrus championi Orchymont, 1926 Pelthydrus corporaali Orchymont, 1923 Pelthydrus dudgeoni Schönmann, 1994 Pelthydrus elongatulus Schönmann, 1995 Pelthydrus excisus Schönmann, 1994 Pelthydrus fenestratus Schönmann, 1995 Pelthydrus feuerborni Orchymont, 1932 Pelthydrus globosus Schönmann, 1994 Pelthydrus grossus Bian, Dongju, Schönmann & Lanzhu Ji, 2009 Pelthydrus hendrichi Schönmann, 1995 Pelthydrus horaki Schönmann, 1994 Pelthydrus hortensis Schönmann, 1995 Pelthydrus inaspectus Orchymont, 1926 Pelthydrus incognitus Schönmann, 1995 Pelthydrus indicus Schönmann, 1995 Pelthydrus iniquus Schönmann, 1995 Pelthydrus insularis Schönmann, 1995 Pelthydrus jaechi Schönmann, 1994 Pelthydrus jaechorum Schönmann, 1995 Pelthydrus japonicus Satô, 1960 Pelthydrus jendeki Schönmann, 1994 Pelthydrus jengi Schönmann, 1995 Pelthydrus kapitensis Schönmann, 1995 Pelthydrus kelabitensis Schönmann, 1994 Pelthydrus kodadai Schönmann, 1994 Pelthydrus longifolius Bian, Dongju, Schönmann & Lanzhu Ji, 2009 Pelthydrus madli Schönmann, 1995 Pelthydrus microreticulatus Schönmann, 1995 Pelthydrus minutus Orchymont, 1919 Pelthydrus natifer Schönmann, 1995 Pelthydrus nepalensis Schönmann, 1995 Pelthydrus okinawanus Nakane, 1982 Pelthydrus ovalis Orchymont, 1932 Pelthydrus philippinensis Schönmann, 1995 Pelthydrus posterioinsectus Schönmann, 1994 Pelthydrus rosa Bian, Dongju, Schönmann & Lanzhu Ji, 2009 Pelthydrus rugosiceps Schönmann, 1995 Pelthydrus ruiliensis Zhu, Bingyue, Lanzhu Ji & Dongju Bian, 2018 Pelthydrus sarawacensis Schönmann, 1995 Pelthydrus schillhammeri Schönmann, 1995 Pelthydrus schoedli Schönmann, 1994 Pelthydrus schoenmanni Zhu, Ji & Bian, 2019 Pelthydrus sculpturatus Orchymont, 1919 Pelthydrus siamensis Schönmann, 1995 Pelthydrus similis Orchymont, 1937 Pelthydrus speculifer Schönmann, 1995 Pelthydrus subgrossus Bian, Dongju, Schönmann & Lanzhu Ji, 2009 Pelthydrus suffarcinatus Schönmann, 1995 Pelthydrus thienemanni Orchymont, 1932 Pelthydrus tongi Bian, Schönmann & L.Ji, 2008 Pelthydrus truncatus Orchymont, 1932 Pelthydrus venatorcapitis Schönmann, 1994 Pelthydrus ventricarinatus Schönmann, 1995 Pelthydrus vietnamensis Schönmann, 1994 Pelthydrus vitalisi Orchymont, 1926 Pelthydrus waltraudae Bian, Schönmann & L.Ji, 2008 Pelthydrus yulinensis Bian, Dongju, Schönmann & Lanzhu Ji, 2009 Pelthydrus zetteli Schönmann, 1995
Kilder Pelthydrus på GBIF
Eksterne lenker
Kategori:Vannkjær Kategori:Biller formelt beskrevet i 1919 Kategori:Dyr formelt beskrevet av Armand d'Orchymont