Micromalthidae

Family of beetles

Micromalthidae
Temporal range: Late Permian–Present
PreꞒ
O
S
D
C
P
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J
K
Pg
N
"Ghost adult" stage of Micromalthus debilis
Larval stage of Micromalthus debilis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Suborder: Archostemata
Family: Micromalthidae
Barber, 1913
Genera
  • Archaeomalthus Yan et al., 2019[1]
  • Cretomalthus Kirejtshuk & Azar, 2008[2]
  • Micromalthus LeConte, 1878
  • Protomalthus Tihelka, Huang, Cai, 2020[3]

Micromalthidae is an ancient family of small beetles belonging to the suborder Archostemata. The only known living representative is the telephone-pole beetle, Micromalthus debilis. A few extinct species have been described,[3] the oldest being the Late Permian Archaeomalthus synoriacos.[1] It is one of the oldest families of beetles still existing today.[3]

Micromalthus debilis is remarkable for its paedogenetic reproductive strategy which is almost unique in the animal kingdom, with the partial exception of Loricifera,[4] and that could have already evolved in prehistoric Micromalthidae.[2][1]

References

  1. ^ a b c Yan, Evgeny Viktorovich; Beutel, Rolf Georg; Lawrence, John Francis; Yavorskaya, Margarita Igorevna; Hörnschemeyer, Thomas; Pohl, Hans; Vassilenko, Dmitry Vladimirovich; Bashkuev, Alexey Semenovich; Ponomarenko, Alexander Georgievich (2020). "Archaeomalthus -(Coleoptera, Archostemata) a 'ghost adult' of Micromalthidae from Upper Permian deposits of Siberia?". Historical Biology. 32 (8): 1019–1027. Bibcode:2020HBio...32.1019Y. doi:10.1080/08912963.2018.1561672.
  2. ^ a b Kirejtshuk, Alexander G.; Azar, Dany (2008). "New taxa of beetles (Insecta, Coleoptera) from Lebanese amber with evolutionary and systematic comments" (PDF). Alavesia. 2: 15-46. Retrieved 3 June 2024.
  3. ^ a b c Tihelka, Erik; Huang, Diying; Cai, Chenyang (2020). "A new genus and species of Micromalthidae from Burmese amber (Coleoptera: Archostemata)". Earth and Environmental Science Transactions of the Royal Society of Edinburgh. 111 (1): 39–46. Bibcode:2020EESTR.111...39T. doi:10.1017/S1755691019000185.
  4. ^ Normark, Benjamin B. (2013). "Micromalthus debilis". Current Biology. 23 (10): R430–R431. Bibcode:2013CBio...23.R430N. doi:10.1016/j.cub.2013.02.045. ISSN 0960-9822. PMID 23701680.
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Extant Coleoptera families
Suborder Archostemata
  • Crowsoniellidae (Crowsoniella relicta)
  • Cupedidae (reticulated beetles)
  • Jurodidae (Sikhotealinia zhiltzovae)
  • Micromalthidae
  • Ommatidae
Suborder Adephaga
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)
Suborder Myxophaga
Suborder Polyphaga
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)
Derodontoidea
  • Derodontidae (tooth-necked fungus beetles)
Cucujiformia
Chrysomeloidea
Cleroidea
Coccinelloidea
Cucujoidea
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)
Lymexyloidea
  • Lymexylidae (ship-timber beetles)
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)
Elateriformia
Buprestoidea
  • Buprestidae (jewel beetles, or metallic wood-boring beetles)
  • Schizopodidae
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
Dascilloidea
  • Dascillidae (soft bodied plant beetles)
  • Rhipiceridae (cicada beetle, cicada parasite beetles)
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)
Rhinorhipoidea
  • Rhinorhipidae (Rhinorhipus tamborinensis)
Scirtoidea
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)
Staphyliniformia
Histeroidea
  • Histeridae (clown beetles)
  • Sphaeritidae (false clown beetles)
  • Synteliidae
Hydrophiloidea
Staphylinoidea
  • Agyrtidae (primitive carrion beetles)
  • Hydraenidae
  • Leiodidae (round fungus beetles)
  • Ptiliidae (feather-winged beetles)
  • Silphidae (carrion beetles)
  • Staphylinidae (rove beetles)
Taxon identifiers
Micromalthidae


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