Family of beetles
Derodontidae
Temporal range: Middle Jurassic–Recent PreꞒ Ꞓ O S D C P T J K Pg N |
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| Laricobius erichsoni from Belgium |
Scientific classification  |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Polyphaga |
| Superfamily: | Derodontoidea |
| Family: | Derodontidae
LeConte, 1861 |
| Genera |
| 4, see text |
Derodontidae is a family of beetles, in its own superfamily, Derodontoidea, sometimes known as the tooth-necked fungus beetles. Beetles of this family are small, between 2 and 6 mm in length, typically with spiny margins on their pronotum (part of the thorax) that give them their name, though the genus Laricobius lacks these spines. Unusual among beetles, they have two ocelli on the top of their heads.
They are related to the Bostrichoidea, which includes the death watch beetles, skin beetles, powder-post beetles and other subgroups.
Some species feed on slime molds, but the larvae and adults of the genus Laricobius are predators of woolly adelgids which attack conifers, and species of this genus are used as biological control agents in the United States for control of balsam woolly adelgid and hemlock woolly adelgid.
There are 42 species in 4 genera and 3 subfamilies. The family includes:[1]
- Subfamily Derodontinae
- Subfamily Laricobiinae
- Genus Laricobius (23 species)
- Genus Nothoderodontus (6 species)
- Subfamily Peltasticinae
A fossil genus, Juropeltastica, is known from the Middle Jurassic ( ~ 163 million years old) Daohugou Beds of China.[2]
References
- ^ Hava, J. 2006. A world catalogue of the family Derodontidae (Coleoptera). Archived 2014-07-21 at the Wayback Machine Pol Pismo Entomol 75 29-38
- ^ Cai, Chenyang; Lawrence, John F.; Slipinski, Adam; Huang, Diying (2014-05-05). "First fossil tooth-necked fungus beetle (Coleoptera: Derodontidae): Juropeltastica sinica gen. n. sp. n. from the Middle Jurassic of China". European Journal of Entomology. 111 (2): 299–302. doi:10.14411/eje.2014.034.
External links
Wikimedia Commons has media related to Derodontidae.
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- Crowsoniellidae (Crowsoniella relicta)
- Cupedidae (reticulated beetles)
- Jurodidae (Sikhotealinia zhiltzovae)
- Micromalthidae (telephone-pole beetle)
- Ommatidae
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| Extant families | - Amphizoidae (trout-stream beetles)
- Aspidytidae
- Carabidae (ground beetles)
- Cicindelidae (tiger beetles)
- Dytiscidae (predaceous diving beetles)
- Gyrinidae (whirligig beetles)
- Haliplidae (crawling water beetles)
- Hygrobiidae
- Meruidae (Meru phyllisae)
- Noteridae (burrowing water beetles)
- Trachypachidae (false ground beetles)
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| Bostrichiformia | | Bostrichoidea | - Bostrichidae (auger beetles)
- Dermestidae (skin beetles)
- Endecatomidae
- Jacobsoniidae (Jacobson's beetles)
- Nosodendridae (wounded-tree beetles)
- Ptiniidae (furniture beetles, death watch beetles, spider beetles)
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| Derodontoidea | - Derodontidae (tooth-necked fungus beetles)
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| Cucujiformia | | Chrysomeloidea | |
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| Cleroidea | |
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| Coccinelloidea | |
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| Cucujoidea | |
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Curculionoidea
(weevils) | - Anthribidae (fungus weevils)
- Attelabidae (leaf-rolling weevils)
- Belidae (primitive weevils)
- Brentidae (straight snout weevils, New York weevil)
- Caridae
- Curculionidae (true weevils, bark beetles, ambrosia beetles)
- Nemonychidae (pine flower weevils)
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| Lymexyloidea | - Lymexylidae (ship-timber beetles)
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| Tenebrionoidea | - Aderidae (ant-like leaf beetles)
- Anthicidae (ant-like flower beetles)
- Archeocrypticidae (cryptic fungus beetles)
- Boridae (conifer bark beetles)
- Chalcodryidae
- Ciidae (minute tree-fungus beetles)
- Melandryidae (false darkling beetles)
- Meloidae (blister beetles)
- Mordellidae (tumbling flower beetles)
- Mycetophagidae (hairy fungus beetles)
- Mycteridae (palm and flower beetles)
- Oedemeridae (false blister beetle)
- Perimylopidae, or Promecheilidae
- Prostomidae (jugular-horned beetles)
- Pterogeniidae
- Pyrochroidae (fire-coloured beetles)
- Pythidae (dead log bark beetles)
- Ripiphoridae (wedge-shaped beetles)
- Salpingidae (narrow-waisted bark beetles)
- Scraptiidae (false flower beetles)
- Stenotrachelidae (false longhorn beetles)
- Synchroidae (synchroa bark beetles)
- Tenebrionidae (darkling beetles)
- Tetratomidae (polypore fungus beetles)
- Trictenotomidae
- Ulodidae
- Zopheridae (ironclad beetles, cylindrical bark beetles)
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| Elateriformia | | Buprestoidea | - Buprestidae (jewel beetles, or metallic wood-boring beetles)
- Schizopodidae
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| Byrrhoidea | - Byrrhidae (pill beetles)
- Callirhipidae (cedar beetles)
- Chelonariidae (turtle beetles)
- Cneoglossidae
- Dryopidae (long-toed water beetles)
- Elmidae (riffle beetles)
- Eulichadidae (forest stream beetles)
- Heteroceridae (variegated mud-loving beetles)
- Limnichidae (minute mud beetles)
- Lutrochidae (travertine beetles)
- Psephenidae (water-penny beetles)
- Ptilodactylidae
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| Dascilloidea | - Dascillidae (soft bodied plant beetles)
- Rhipiceridae (cicada beetle, cicada parasite beetles)
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| Elateroidea | - Artematopodidae (soft-bodied plant beetles)
- Brachypsectridae (Texas beetles)
- Cantharidae (soldier beetles)
- Cerophytidae (rare click beetles)
- Elateridae (click beetles)
- Eucnemidae (false click beetles)
- Jurasaidae
- Lampyridae (fireflies)
- Lycidae (net-winged beetles)
- Omethidae (false fireflies, long-lipped beetles)
- Phengodidae (glowworm beetles)
- Rhagophthalmidae
- Sinopyrophoridae
- Throscidae (false metallic wood-boring beetles)
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| Rhinorhipoidea | - Rhinorhipidae (Rhinorhipus tamborinensis)
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| Scirtoidea | |
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| Scarabaeiformia | | Scarabaeoidea | - Belohinidae (Belohina inexpectata)
- Bolboceratidae
- Diphyllostomatidae (false stag beetles)
- Geotrupidae (dor beetles)
- Glaphyridae (bumble bee scarab beetles)
- Glaresidae (enigmatic scarab beetles)
- Hybosoridae (scavenger scarab beetles)
- Lucanidae (stag beetles)
- Ochodaeidae (sand-loving scarab beetles)
- Passalidae (betsy beetles)
- Pleocomidae (rain beetles)
- Scarabaeidae (scarabs)
- Trogidae (hide beetles)
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| Staphyliniformia | |
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