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Elmidae
Description | Elmidae, commonly known as riffle beetles, is a family of beetles in the superfamily Byrrhoidea described by John Curtis in 1830. There are more than 150 genera and 1,500 described species in Elmidae. From Wikipedia article at https://en.wikipedia.org/wiki/Elmidae, which is released under the Creative Commons Attribution-Share-Alike License 3.0. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Source Data |
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Rank | family | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomy (GBIF,PBDB) | Life : Animalia : Arthropoda : Insecta : Coleoptera : Elmidae | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomic Status (GBIF) | accepted | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Common Name | riffle beetle | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Scientific Name | Elmidae | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Name Published In | British entomology, vol. 7, pl. 294 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Opinions (PBDB) |
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Status (PBDB) | extant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 35 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Extant Size (PBDB) | 30 (86%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
First Recorded Appearance | 99.6 - 93.5 Ma Late/Upper Cretaceous | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Environment | terrestrial (based on Insecta) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Motility | actively mobile (based on Arthropoda) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taphonomy | chitin (based on Insecta) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Primary Reference (PBDB) | R. A. Crowson. 1981. The Biology of the Coleoptera. Academic Press, New York | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Common Name(s) | Echte Beekkevers, Beekkevers, Riffle Beetles, Riffle Beetle, Bäckbaggar, Drive Beetles | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wikipedia | https://en.wikipedia.org/wiki/Elmidae |
External Images
Fossil Distribution
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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Elminae subfamily | listed (PBDB) | 80 | 28.1 Ma Oligocene | 0 Ma Extant | |
Larainae subfamily | listed (PBDB) | 0 Ma Extant | |||
Aesobia genus | accepted (GBIF) | No associated record in PBDB | |||
Amazonopsis genus | accepted (GBIF) | No associated record in PBDB | |||
Ampumixis genus | accepted (GBIF) | No associated record in PBDB | |||
Ancyronyx genus | accepted (GBIF) | No associated record in PBDB | |||
Anommatelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Aspidelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Atractelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Aulacosolus genus | accepted (GBIF) | No associated record in PBDB | |||
Austrelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Austrolimnius genus | accepted (GBIF) | No associated record in PBDB | |||
Bryelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Cephalolimnius genus | accepted (GBIF) | No associated record in PBDB | |||
Cleptelmis genus | accepted (GBIF) listed (PBDB) | 1 | 0.13 Ma Pleistocene | 0 Ma Extant | |
Coxelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Cretohypsilara ✝ genus | accepted (GBIF) listed (PBDB) | 1 | 99.6 Ma Late/Upper Cretaceous | 99.6 Ma Late/Upper Cretaceous | |
Ctenelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Cuspidevia genus | accepted (GBIF) | No associated record in PBDB | |||
Cylloepus genus | accepted (GBIF) | No associated record in PBDB | |||
Disersus genus | accepted (GBIF) | No associated record in PBDB | |||
Dryopomorphus genus | accepted (GBIF) | No associated record in PBDB | |||
Dubiraphia genus | accepted (GBIF) | No associated record in PBDB | |||
Dupophilus genus | accepted (GBIF) | No associated record in PBDB | |||
Elachistelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Elatodiscophrya genus | accepted (GBIF) | No associated record in PBDB | |||
Elmidolia genus | accepted (GBIF) | No associated record in PBDB | |||
Elmis genus | accepted (GBIF) listed (PBDB) | 10 | 28.1 Ma Oligocene | 0 Ma Extant | |
Elpidelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Elpidemis genus | accepted (GBIF) | No associated record in PBDB | |||
Epodelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Esolus genus | accepted (GBIF) listed (PBDB) | 11 | 0.78 Ma Pleistocene | 0 Ma Extant | |
Eumicrodinodes genus | accepted (GBIF) | No associated record in PBDB | |||
Exolimnius genus | accepted (GBIF) | No associated record in PBDB | |||
Gonielmis genus | accepted (GBIF) | No associated record in PBDB | |||
Graphelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Graphosolus genus | accepted (GBIF) | No associated record in PBDB | |||
Grouvellinus genus | accepted (GBIF) | No associated record in PBDB | |||
Gyrelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Haraldaria genus | accepted (GBIF) | No associated record in PBDB | |||
Hedyselmis genus | accepted (GBIF) | No associated record in PBDB | |||
Helminthocharis genus | accepted (GBIF) | No associated record in PBDB | |||
Helminthopsis genus | accepted (GBIF) | No associated record in PBDB | |||
Heterelmis genus | accepted (GBIF) listed (PBDB) | 1 | 38.0 Ma Eocene | 0 Ma Extant | |
Heterlimnius genus | accepted (GBIF) listed (PBDB) | 2 | 38.0 Ma Eocene | 0 Ma Extant | |
Hexacylloepus genus | accepted (GBIF) | No associated record in PBDB | |||
Hexanchorus genus | accepted (GBIF) | No associated record in PBDB | |||
Hintonelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Hispaniolara genus | accepted (GBIF) | No associated record in PBDB | |||
Holcelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Homalosolus genus | accepted (GBIF) | No associated record in PBDB | |||
Huleechius genus | accepted (GBIF) | No associated record in PBDB | |||
Hydora genus | accepted (GBIF) | No associated record in PBDB | |||
Hydrethus genus | accepted (GBIF) | No associated record in PBDB | |||
Hypsilara genus | accepted (GBIF) | No associated record in PBDB | |||
Ilamelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Indosolus genus | accepted (GBIF) | No associated record in PBDB | |||
Jaechomorphus genus | accepted (GBIF) | No associated record in PBDB | |||
Jilanzhunychus genus | accepted (GBIF) | No associated record in PBDB | |||
Jolyelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Kingolus genus | accepted (GBIF) | No associated record in PBDB | |||
Laorina genus | accepted (GBIF) | No associated record in PBDB | |||
Lara genus | accepted (GBIF) | No associated record in PBDB | |||
Lathridelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Leielmis genus | accepted (GBIF) | No associated record in PBDB | |||
Lemalelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Leptelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Limnius genus | accepted (GBIF) listed (PBDB) | 14 | 0.78 Ma Pleistocene | 0 Ma Extant | |
Lobelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Loxostirus genus | accepted (GBIF) | No associated record in PBDB | |||
Luchoelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Ludyella genus | accepted (GBIF) | No associated record in PBDB | |||
Macrelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Macronychoides genus | accepted (GBIF) | No associated record in PBDB | |||
Macronychus genus | accepted (GBIF) listed (PBDB) | 7 | 0.78 Ma Pleistocene | 0 Ma Extant | |
Microcylloepus genus | accepted (GBIF) | No associated record in PBDB | |||
Microdinodes genus | accepted (GBIF) | No associated record in PBDB | |||
Microlara genus | accepted (GBIF) | No associated record in PBDB | |||
Narpus genus | accepted (GBIF) | No associated record in PBDB | |||
Neblinagena genus | accepted (GBIF) | No associated record in PBDB | |||
Neocylloepus genus | accepted (GBIF) | No associated record in PBDB | |||
Neoelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Neolimnius genus | accepted (GBIF) | No associated record in PBDB | |||
Neoriohelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Nesonychus genus | accepted (GBIF) | No associated record in PBDB | |||
Nomuraelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Normandia genus | accepted (GBIF) | No associated record in PBDB | |||
Notelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Notriolus genus | accepted (GBIF) | No associated record in PBDB | |||
Ohiya genus | accepted (GBIF) | No associated record in PBDB | |||
Okalia genus | accepted (GBIF) | No associated record in PBDB | |||
Omotonus genus | accepted (GBIF) | No associated record in PBDB | |||
Onychelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Oolimnius genus | accepted (GBIF) | No associated record in PBDB | |||
Optioservus genus | accepted (GBIF) | No associated record in PBDB | |||
Ordobrevia genus | accepted (GBIF) | No associated record in PBDB | |||
Orientelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Oulimnius genus | accepted (GBIF) listed (PBDB) | 34 | 0.78 Ma Pleistocene | 0 Ma Extant | |
Ovolara genus | accepted (GBIF) | No associated record in PBDB | |||
Pachyelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Pagelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Paramacronychus genus | accepted (GBIF) | No associated record in PBDB | |||
Parapotamophilus genus | accepted (GBIF) | No associated record in PBDB | |||
Peloriolus genus | accepted (GBIF) | No associated record in PBDB | |||
Phanoceroides genus | accepted (GBIF) | No associated record in PBDB | |||
Phanocerus genus | accepted (GBIF) | No associated record in PBDB | |||
Pharceonus genus | accepted (GBIF) | No associated record in PBDB | |||
Pilielmis genus | accepted (GBIF) | No associated record in PBDB | |||
Podelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Podonychus genus | accepted (GBIF) | No associated record in PBDB | |||
Portelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Potamocares genus | accepted (GBIF) | No associated record in PBDB | |||
Potamodytes genus | accepted (GBIF) | No associated record in PBDB | |||
Potamogethes genus | accepted (GBIF) | No associated record in PBDB | |||
Potamolatres genus | accepted (GBIF) | No associated record in PBDB | |||
Potamophilinus genus | accepted (GBIF) | No associated record in PBDB | |||
Potamophilops genus | accepted (GBIF) | No associated record in PBDB | |||
Potamophilus genus | accepted (GBIF) | No associated record in PBDB | |||
Prionosolus genus | accepted (GBIF) | No associated record in PBDB | |||
Promoresia genus | accepted (GBIF) | No associated record in PBDB | |||
Pseudamophilus genus | accepted (GBIF) | No associated record in PBDB | |||
Pseudancyronyx genus | accepted (GBIF) | No associated record in PBDB | |||
Pseudelmidolia genus | accepted (GBIF) | No associated record in PBDB | |||
Pseudodisersus genus | accepted (GBIF) | No associated record in PBDB | |||
Pseudomacronychus genus | accepted (GBIF) | No associated record in PBDB | |||
Rhizelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Rhopalonychus genus | accepted (GBIF) | No associated record in PBDB | |||
Riolus genus | accepted (GBIF) listed (PBDB) | 14 | 0.78 Ma Pleistocene | 0 Ma Extant | |
Roraima genus | accepted (GBIF) | No associated record in PBDB | |||
Rudielmis genus | accepted (GBIF) | No associated record in PBDB | |||
Simsonia genus | accepted (GBIF) | No associated record in PBDB | |||
Sinelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Sinonychus genus | accepted (GBIF) | No associated record in PBDB | |||
Sphragidelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Stegoelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Stenelmis genus | accepted (GBIF) listed (PBDB) | 4 | 0.78 Ma Pleistocene | 0 Ma Extant | |
Stenhelmoides genus | accepted (GBIF) | No associated record in PBDB | |||
Stethelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Stetholus genus | accepted (GBIF) | No associated record in PBDB | |||
Taprobanelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Tolmerelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Tolriolus genus | accepted (GBIF) | No associated record in PBDB | |||
Trachelminthopsis genus | accepted (GBIF) | No associated record in PBDB | |||
Tropidelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Tyletelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Typhloelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Unguisaeta genus | accepted (GBIF) | No associated record in PBDB | |||
Urumaelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Vietelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Xenelmis genus | accepted (GBIF) | No associated record in PBDB | |||
Xenelmoides genus | accepted (GBIF) | No associated record in PBDB | |||
Zaitzevia genus | accepted (GBIF) listed (PBDB) | 1 | 0.78 Ma Pleistocene | 0 Ma Extant | |
Zaitzeviaria genus | accepted (GBIF) | No associated record in PBDB | |||
Austrolimnus hintoni species | accepted (GBIF) | No associated record in PBDB | |||
Tytetelmis mila species | accepted (GBIF) | No associated record in PBDB |
Obsolete Names
Name | Source | Taxon Rank | Taxonomy |
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Helmidae | GBIF | family | Animalia : Arthropoda : Insecta : Coleoptera : Helmidae |
Elminthidae | GBIF | family | Animalia : Arthropoda : Insecta : Coleoptera : Elminthidae |
Elmididae | GBIF | family | Animalia : Arthropoda : Insecta : Coleoptera : Elmididae |
Limniidae | GBIF | family | Animalia : Arthropoda : Insecta : Coleoptera : Limniidae |
Helminthidae | GBIF | family | Animalia : Arthropoda : Insecta : Coleoptera : Helminthidae |
Synonymy List
Year | Name and Author |
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1830 | Elmidae Curtis |
1981 | Elmidae Crowson p. 695 |
1995 | Elmidae Lawrence and Newton, Jr. |
2011 | Elmidae Bouchard et al. |
2016 | Elmidae Webster p. 449 |
References
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!