HYDROPHILIDAE |
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Helophorinae |
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Helophorus linearis LeConte (15) |
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H. sp. (1) |
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Epimetopinae |
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Epimetopus sp. (8,18) |
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Hydrochinae |
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Hydrochus simplex LeConte (18) |
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H. undulatus Hellman (2) |
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Hydrophilinae |
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Berosini |
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Berosus aculeatus LeConte (1) |
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B. exiguus (Say) (1,8,18) |
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B. infuscatus LeConte (1,8,18) |
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B. miles LeConte (8,18) |
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B. pantherinus LeConte (1,8,18) |
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B. peregrinus (Herbst) (1,8,18) |
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B. pugnax LeConte (1) |
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B. striatus (Say) (1,11) |
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B. stylifer Horn (8,18) |
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Chaetarthriini |
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Chaetarthria atroides Miller (10) |
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C. bicolor Sharp (8,18) |
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C. hesperia Miller (10) |
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C. pallida (LeConte) (10) |
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Anacaenini |
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Paracymus communis Wooldridge (16) |
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P. confusus Wooldridge (8,17,18) |
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P. subcupreus (Say) (1) |
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Crenitis digestus (LeConte) (9, as Paracymus) |
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Anacaena limbata (Fab.) (1) |
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Laccobiini |
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Laccobius agilis (Randall) (1) |
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L. minutoides Orchymont (8,18) |
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L. teneralis Cheary (8,16,18) |
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Hydrophilini |
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Helochares maculicollis Mulsant (1,8,18) |
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Enochrus blatchleyi (Fall) (1) |
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E. cinctus (Say) (1,8,18) |
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E. diffusus (LeConte) (1) |
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E. hamiltoni (Horn) (1,5,8,18) |
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E. ochraceus (Melsheimer) (1,8,18) |
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E. perplexus (LeConte) (1) |
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E. pygmaeus nebulosus (Say) (5,8)(9,18, as pygmaeus Fab.) |
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E. sayi Gundersen (5,8,18) |
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Cymbiodyta beckeri Smetana (8,12,18) |
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C. dorsalis (Motschulsky) (12) |
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C. toddi Spangler (5,12,16) |
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Helocombus bifidus (LeConte) (1) |
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Hydrobius fuscipes (L.) (1) |
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H. melaenum (Germar) (1) |
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H. tumidus LeConte (1) |
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Hydrochara leechi Smetana (8,14,18) |
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H. obtusatus (Say) (1, id prob. Incorrect) |
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H. occulta (d'Orchymont) (8,14,18) |
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H. soror Smetana (8,14,16,18) |
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H. spangleri Smetana (8,14,18) |
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Tropisternus blatchleyi
Orchymont (8,18) |
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T. collaris (Fab.) (8,18) |
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T. ellipticus (LeConte) (8,9,11,18) |
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T. lateralis (Fab.) (1,6,7) |
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T. lateralis nimbatus (Say) (8,18) |
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T. mexicanus mexicanus Laporte (1,6) |
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T. mexicanus striolatus
(LeConte) (1) |
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T. mixtus (LeConte) (1) |
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T. natator d'Orchymont (1,8,18) |
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T. sublaevis (LeConte) (1) |
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Hydrophilus ovatus (Gemminger &
Harold) (8,18, as Dibolocelus) |
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H. triangularis Say (1,8,18)(7, as Hydrous) |
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Sphaeridiinae |
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Coelostomatini |
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Dactylosternum sp. (11) |
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Phaenonotom exstriatum (Say) (13) |
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Megasternini |
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Cercyon analis (Paykull) (13) |
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C. connivens Fall (13,16) |
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C. haemorrhoidalis (Fab.) (1,4) |
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C. h. herceus Smetana (13) |
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C. lateralis (Marsham) (4) |
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C. mendax Smetana (13) |
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C. praetextatus (Say) (4,13) |
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C. pygmaeus (Illiger) (4,13) |
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C. quisquilius (L.) (4,13) |
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Sphaeridiini |
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Sphaeridium lunatum Fab. (4,13) |
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S. scarabaeoides (L.) (3,4) |
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1. In
OSU Collection - Det. C. A. Frost |
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2. In
OSU Collection - Det. J. L. Hellman |
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3. In
OSU Collection - Det. J. H. Robinson |
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4.
Reported by Blume, 1985 |
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5.
Reported by Gundersen, 1977 |
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6.
Reported by Hatch, 1930 |
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7.
Reported by Hatch & Ortenburger, 1930 |
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8.
Reported by Kondratieff et al., 2005 |
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9.
Reported by McKinley et al., 1972 |
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10.
Reported by Miller, 1974 |
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11.
Reported by Reisen, 1975 |
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12.
Reported by Smetana, 1974 |
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13.
Reported by Smetana, 1978 |
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14.
Reported by Smetana, 1980 |
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15.
Reported by Smetana, 1985 |
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16.
Reported by Smetana, 1988 |
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17.
Reported by Wooldridge, 1966 |
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18.
Reported by Zuellig et al., 2006 |
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21 genera -
70 species & subspecies |
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