This list of fossil arthropods described in 2011 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods of every kind that have been described during the year 2011. The list only includes taxa at the level of genus or species.
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Arachnids
edit| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Sp. nov |
Disputed |
Kumar et al. |
A mite. Originally described as a species of Acarus; Sidorchuk (2018) considered it more likely to be a misidentified immature nothrine oribatid mite (probably a member of the family Nothridae), and more likely to be a contaminant from the extant soil fauna rather than a genuine Paleozoic fossil.[2] |
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|
Gen. et sp. nov |
Garwood et al. |
Carboniferous (late Stephanian) |
A member of Opiliones. The type species is A. scolos. |
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|
Gen et comb nov |
valid |
Dunlop & Braddy |
Quesnel |
An orb-web spider egg sack ichnogenus. |
 (1890 illustration | |||
|
Gen. et sp. nov |
Valid |
Wunderlich |
A tree trunk spider. Genus includes new species B. cretacea. |
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|
Gen. et sp. nov |
Valid |
Lourenço & Beigel |
A chaerilobuthid scorpion. The type species is C. complexus. |
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|
Gen. et sp. nov |
Valid |
Wunderlich |
A member of the family Tetrablemmidae. Genus includes new species E. ohlhoffi. |
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|
Sp. nov |
Valid |
Wunderlich |
A member of the family Theridiidae, a species of Episinus. |
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|
Gen. et sp. nov |
Valid |
Wunderlich |
A member of the family Theridiidae. Genus includes new species F. dominicanus. |
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|
Sp. nov |
Valid |
Wunderlich |
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|
Gen. et comb. nov |
Valid |
Sidorchuk & Klimov |
Europe (Baltic Sea region) |
A mite; a new genus for "Acarus" rhombeus Koch & Berendt (1854) |
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|
Gen. et sp. nov |
Valid |
Wunderlich |
A member of the family Uloboridae. Genus includes new species J. longisoma. |
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|
Gen. et sp. nov |
Garwood et al. |
Carboniferous (late Stephanian) |
A member of Opiliones. The type species is M. cronus. |
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|
sp nov |
Selden, Shih & Ren |
largest fossil spider described. |
 | |||||
|
Sp. nov |
Valid |
Dunlop & Bertrand |
Europe (Baltic Sea region) |
A mite, a species of Labidostomma. |
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|
Sp. nov |
Valid |
Wunderlich |
A member of Araneomorphae belonging to the family Praeterleptonetidae. Originally described as a species of Praeterleptoneta, subsequently transferred to the separate genus Parvispina.[13] |
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|
Sp. nov |
Valid |
Wunderlich |
A ground spider, a species of Scopoides. |
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|
Sp. nov |
Valid |
Dunlop & Mitov |
Europe (Baltic Sea region) |
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|
Gen. et sp. nov |
Valid |
Poschmann & Dunlop |
Early Devonian |
A member of Trigonotarbida. The type species is S. steinmeyeri. |
Crustaceans
edit| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Gen et sp nov |
valid |
Feldmann, Schweitzer, & Leahy |
Eocene |
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|
Sp. nov |
Valid |
De Angeli & Lovato |
Eocene |
An isopod belonging to the family Sphaeromatidae. |
Insects
edit| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
sp nov |
jr synonym |
A raphidiid snakefly. |
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|
Gen et sp nov |
Valid |
Emeljanov & Shcherbakov |
A planthopper, type species A. rasnitsyni |
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|
Comb nov |
valid |
(Mayr) |
Fossil Dolichoderin ant |
 | ||||
|
Sp nov |
valid |
Marchal, Guilbert, |
A flat bug |
 | ||||
|
Sp. nov |
Valid |
Pérez-de la Fuente et al. |
El Soplao amber deposit |
A fly belonging to the family Ceratopogonidae. |
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|
Gen et sp nov |
valid |
Yunakov & Kirejtshuk |
Monotypic broad-nosed weevil genus, one species A. groehni |
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|
Subfam, Gen et sp nov |
valid |
Monotypic earwig subfamily, one species A. ethirosomatia |
 | |||||
|
Sp. nov |
Valid |
Pérez-de la Fuente et al. |
El Soplao amber deposit |
A fly belonging to the family Ceratopogonidae. |
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|
sp nov |
valid |
the second species in Baltimartyria |
 | |||||
|
Gen. et sp. nov |
Valid |
Ilger & Brauckmann |
Late Carboniferous (early Bashkirian) |
A neopteran insect of uncertain systematic placement, assigned to the new family Baryshnyalidae. The type species is B. occulta. |
 | |||
|
sp nov |
Valid |
Gonzalez & Engel |
 | |||||
|
Sp. nov |
Valid |
Bechly & Stockar |
A member of Archaeognatha, a species of Dasyleptus. |
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|
sp nov |
Valid |
Guglielmino & Olmi |
A dryinid wasp. |
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|
sp nov |
valid |
first valid Staphylininae species from the fossil record |
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|
sp nov |
valid |
second fossil Dryinus lamellatus group species |
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|
Gen et comb nov |
Valid |
Heterick & Shattuck |
Fossil Dolichoderine ant, |
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|
sp nov |
valid |
Jepsen, Ansorge, & Jarzembowski |
A mesoraphidiid snakefly, one species Iberoraphidia dividua |
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|
Sp. nov |
Valid |
Pérez-de la Fuente et al. |
El Soplao amber deposit |
A fly belonging to the family Ceratopogonidae. |
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|
sp nov |
valid |
Bechly & Wolf-Schwenninger |
A mesoraphidiid snakefly, one species Lebanoraphidia nana |
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|
sp. |
Valid |
Shi, Liu, & Ren |
Middle Jurassic |
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|
sp. |
Valid |
Liu, Shi, & Ren |
Middle Jurassic |
The smallest species known in the family Grammolingiidae |
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|
sp. |
Valid |
Shi, Yang, & Ren |
Middle Jurassic |
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| Mickoleitia longimanus[38] |
Ord., fam., gen. et sp. |
valid |
Staniczek, Bechly, & Godunko |
Lower Cretaceous |
A new genus in the new family Mickoleitiidae and a new insect order Coxoplectoptera. |
 | ||
|
gen et sp nov |
valid |
oldest mymarid described |
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|
Gen et sp. nov |
valid |
A Termitid termite |
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|
gen et sp. |
valid |
Second fossil lophopid planthopper from Europe |
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|
Sp. nov |
valid |
A Stylotermitid termite |
 | |||||
|
Platyperla marquati[42] |
Species |
Valid |
Gallego et al. |
Late Triassic |
A platyperlid stonefly, a species of Platyperla. |
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|
fam, gen et sp. |
valid |
sister genus to Plumariidae |
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|
sp nov |
valid |
Dlussky & Radchenko |
A fossil ant |
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|
Gen et sp. nov |
valid |
A Stylotermitid termite |
 | |||||
|
Gen. et sp. |
Valid |
Nel & Delfosse |
 | |||||
|
Sp nov |
valid |
A termitaphidid termite bug |
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| Titanomyrma lubei[46] |
Gen, sp, et comb nov. |
valid |
Archibald, Johnson, |
new genus for the largest known ants |
 | |||
|
Gen et sp. nov |
Valid |
Oldest member of the family Diplatyidae |
 | |||||
|
Gen et sp. nov |
Valid |
Peng, Makarkin, Wang, & Ren |
A psychopsid silky lacewing, only species U. alexi |
 | ||||
|
Sub. Fam., Gen., et Sp. Nov |
valid |
Poinar |
A baetid mayfly. |
 | ||||
|
Gen et sp. nov |
valid |
Engel & Singh |
A Rhinotermitid termite |
 |
Trilobites
edit| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Gen. et 2 sp. nov |
Valid |
Loch & Taylor |
Early Ordovician |
Bliss Formation |
A member of Asaphida belonging to the family Symphysurinidae. The type species is C. milleri; genus also includes C. repetskii. |
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|
Sp. nov |
Valid |
Adrain, McAdams & Westrop |
A member of the family Bathyuridae. |
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|
Sp. nov |
Valid |
Adrain, McAdams & Westrop |
A member of the family Bathyuridae. |
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|
Sp. nov |
Valid |
Adrain, McAdams & Westrop |
A member of the family Bathyuridae. |
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|
Sp. nov |
Valid |
Adrain, McAdams & Westrop |
A member of the family Bathyuridae. |
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|
Sp. nov |
Valid |
Adrain, McAdams & Westrop |
A member of the family Bathyuridae. |
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|
Sp. nov |
Valid |
Westrop & Landing |
Early Cambrian |
A member of the family Hebediscidae. |
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|
Sp. nov |
Valid |
McAdams & Adrain |
A member of the family Pliomeridae. |
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|
Sp. nov |
Valid |
Rushton |
Abbey Shale |
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|
Gen. et 6 sp. et comb. nov |
Valid |
McAdams & Adrain |
Early Ordovician |
Fillmore Limestone |
A member of the family Pliomeridae. The type species is P. millardensis; genus also includes new species P. deltaensis, P. loganensis, P. rancherensis, P. sevierensis and P. topscityensis, as well as "Protopliomerops" quattuor Hintze (1953). |
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|
Sp. nov |
Valid |
McAdams & Adrain |
A member of the family Pliomeridae. |
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|
Sp. nov |
Valid |
McAdams & Adrain |
Fillmore Limestone |
A member of the family Pliomeridae. |
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|
Sp. nov |
Valid |
McAdams & Adrain |
Fillmore Limestone |
A member of the family Pliomeridae. |
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|
Sp. nov |
Valid |
McAdams & Adrain |
A member of the family Pliomeridae. |
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|
Sp. nov |
Valid |
McAdams & Adrain |
A member of the family Pliomeridae. |
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|
Sp. nov |
Valid |
Adrain et al. |
A member of the family Bathyuridae. |
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|
Sp. nov |
Valid |
Adrain et al. |
A member of the family Bathyuridae. |
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|
Sp. nov |
Valid |
Adrain et al. |
A member of the family Bathyuridae. |
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|
Sp. nov |
Valid |
Loch & Taylor |
Late Cambrian and Early Ordovician |
A member of Asaphida belonging to the family Symphysurinidae. |
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|
Sp. nov |
Valid |
Loch & Taylor |
Late Cambrian and Early Ordovician |
A member of Asaphida belonging to the family Symphysurinidae. |
References
edit- ^ Prabhat Kumar; Neerja Jha; D.D. Bhattacharya; A.C. Pande (2011). "Acarid mites from Early Permian sediments of the Chamba valley, Himachal Pradesh, India" (PDF). Journal of the Palaeontological Society of India. 56 (2): 171–179.
- ^ Ekaterina A. Sidorchuk (2018). "Mites as fossils: forever small?". International Journal of Acarology. 44 (8): 349–359. Bibcode:2018IJAca..44..349S. doi:10.1080/01647954.2018.1497085. S2CID 92357151.
- ^ a b Russell J. Garwood; Jason A. Dunlop; Gonzalo Giribet; Mark D. Sutton (2011). "Anatomically modern Carboniferous harvestmen demonstrate early cladogenesis and stasis in Opiliones". Nature Communications. 2: Article number 444. Bibcode:2011NatCo...2..444G. doi:10.1038/ncomms1458. PMID 21863011.
- ^ Dunlop, J.A.; Braddy, S.J. (2011). "Cteniza bavincourti and the nomenclature of arachnid-related trace fossils". The Journal of Arachnology. 39 (2): 250–257. doi:10.1636/CHa10-70.1. S2CID 55206472.
- ^ Scudder, S. H (1878). "Additions to the Insect-fauna of the Tertiary beds at Quesnel, British Columbia". Geological Survey of Canada, Report of Progress for. 1876–1877: 457–464.
- ^ a b c d Jörg Wunderlich (2011). "Some fossil spiders (Araneae) in Cretaceous ambers". In Jörg Wunderlich (ed.). Beiträge zur Araneologie, 6. pp. 539–557.
- ^ Wilson R. Lourenço; Alex Beigel (2011). "A new scorpion fossil from the Cretaceous amber of Myanmar (Burma). New phylogenetic implications". Comptes Rendus Palevol. 10 (8): 635–639. Bibcode:2011CRPal..10..635L. doi:10.1016/j.crpv.2011.08.001.
- ^ a b c d Jörg Wunderlich (2011). "Some fossil spiders in Dominican amber (Araneae: Hersiliidae, Theridiidae, Gnaphosidae)". In Jörg Wunderlich (ed.). Beiträge zur Araneologie, 6. pp. 461–471.
- ^ Ekaterina A. Sidorchuk; Pavel B. Klimov (2011). "Redescription of the mite Glaesacarus rhombeus (Koch & Berendt, 1854) from Baltic amber (Upper Eocene): evidence for female-controlled mating". Journal of Systematic Palaeontology. 9 (2): 183–196. Bibcode:2011JSPal...9..183S. doi:10.1080/14772019.2011.566585. S2CID 84860361.
- ^ Selden, P. A.; Shih, C.K.; Ren, D. (2011). "A golden orb-weaver spider (Araneae: Nephilidae: Nephila) from the Middle Jurassic of China". Biology Letters. 7 (5): 775–8. doi:10.1098/rsbl.2011.0228. PMC 3169061. PMID 21508021.
- ^ a b Selden, P. A.; Shih, C.K.; Ren, D. (2013). "A giant spider from the Jurassic of China reveals greater diversity of the orbicularian stem group". Naturwissenschaften. 100 (12): 1171–1181. Bibcode:2013NW....100.1171S. doi:10.1007/s00114-013-1121-7. PMC 3889289. PMID 24317464.
- ^ Jason A. Dunlop; Michel Bertrand (2011). "Fossil labidostomatid mites (Prostigmata: Labidostommatidae) from Baltic amber" (PDF). Acarologia. 51 (2): 191–198. doi:10.1051/acarologia/20112006.
- ^ Jörg Wunderlich (2015). "On the evolution and the classification of spiders, the Mesozoic spider faunas, and descriptions of new Cretaceous taxa mainly in amber from Myanmar (Burma) (Arachnida: Araneae)". In Jörg Wunderlich (ed.). Beiträge zur Araneologie, 9: Mesozoic spiders and other fossil arachnids. pp. 21–408.
- ^ Jason A. Dunlop; Plamen G. Mitov (2011). "The first fossil cyphophthalmid harvestman from Baltic amber" (PDF). Arachnologische Mitteilungen. 40: 47–54. doi:10.5431/aramit4006.
- ^ Markus Poschmann; Jason A. Dunlop (2011). "Trigonotarbid arachnids from the Lower Devonian (Siegenian) of Bürdenbach (Lahrbach Valley, Westerwald area, Rhenish Slate Mountains, Germany)". Paläontologische Zeitschrift. 85 (4): 433–447. Bibcode:2011PalZ...85..433P. doi:10.1007/s12542-011-0109-x. S2CID 129040136.
- ^ Feldmann, R.; Schweitzer, C.; Leahy, J. (2011). "New Eocene crayfish from the McAbee Beds in British Columbia: First record of Parastacoidea in the Northern Hemisphere". Journal of Crustacean Biology. 31 (2): 320–331. doi:10.1651/10-3399.1.
- ^ Antonio De Angeli; Alessandro Lovato (2011). "Dynamenella miettoi n. sp., nuovo isopode (Crustacea, Flabellifera, Sphaeromatidae) dell'Eocene del Veneto (Vicenza, Italia settentrionale)" (PDF). Lavori – Società Veneziana di Scienze Naturali. 36: 111–118.
- ^ Engel, Michael S. (2011). "A new snakefly from the Eocene Green River Formation (Raphidioptera: Raphidiidae)". Transactions of the Kansas Academy of Science. 114 (1–2): 77–87. doi:10.1660/062.114.0107. S2CID 85011364.
- ^ Archibald, S. B.; Makarkin, V. N. (2021). "Early Eocene snakeflies (Raphidioptera) of western North America from the Okanagan Highlands and Green River Formation". Zootaxa. 4951 (1): 41–79. doi:10.11646/zootaxa.4951.1.2. PMID 33903413. S2CID 233411745.
- ^ Emeljanov, A. F.; Shcherbakov, D. E. (2011). "A new genus and species of Dictyopharidae (Homoptera) from Rovno and Baltic amber based on nymphs". ZooKeys (130): 175–184. Bibcode:2011ZooK..130..175E. doi:10.3897/zookeys.130.1775. PMC 3260758. PMID 22259275.
- ^ Heterick, B. E.; Shattuck, S. (2011). "Revision of the ant genus Iridomyrmex (Hymenoptera: Formicidae)". Zootaxa. 2845: 169. doi:10.11646/zootaxa.2845.1.1.
- ^ Marchal, L.; Guilbert, E.; Brisac, P.; Nel., A. (2011). "A new record and a new species of Aradidae fossils (Hemiptera: Heteroptera)". Zootaxa. 2832: 56–62. doi:10.11646/zootaxa.2832.1.4.
- ^ a b c Pérez-de la Fuente, R.; Delclòs, X.; Peñalver, E.; Arillo, A. (2011). "Biting midges (Diptera: Ceratopogonidae) from the Early Cretaceous El Soplao amber (N Spain)". Cretaceous Research. 32 (6): 750–761. Bibcode:2011CrRes..32..750P. doi:10.1016/j.cretres.2011.05.003.
- ^ Yunakov, N.N.; Kirejtshuk, A.G. (2011). "New genus and species of broad-nosed weevils from Baltic amber and notes on fossils of the subfamily Entiminae (Coleoptera, Curculionidae)". ZooKeys (160): 73–96. Bibcode:2011ZooK..160...73Y. doi:10.3897/zookeys.160.2108. PMC 3253632. PMID 22303121.
- ^ a b Engel, M.S. (2011). "New earwigs in mid-Cretaceous amber from Myanmar (Dermaptera, Neodermaptera)". ZooKeys (130): 137–152. Bibcode:2011ZooK..130..137E. doi:10.3897/zookeys.130.1293. PMC 3260755. PMID 22259272.
- ^ Mey, Wolfram (2011). "On the systematic position of Baltimartyria Skalski, 1995 and description of a new species from Baltic amber (Lepidoptera, Micropterigidae)". ZooKeys (130): 331–342. Bibcode:2011ZooK..130..331M. doi:10.3897/zookeys.130.1480. PMC 3260770. PMID 22259287.
- ^ Ilger, J.-M.; Brauckmann, C. (2011). "The smallest Neoptera (Baryshnyalidae fam. n.) from Hagen-Vorhalle (early Late Carboniferous: Namurian B; Germany)". ZooKeys (130): 91–102. Bibcode:2011ZooK..130...91I. doi:10.3897/zookeys.130.1422. PMC 3260751. PMID 22259268.
- ^ Gonzalez, V. H.; Engel, M. S. (2011). "A new species of the bee genus Ctenoplectrella in middle Eocene Baltic amber (Hymenoptera, Megachilidae)". ZooKeys (111): 41–49. Bibcode:2011ZooK..111...41G. doi:10.3897/zookeys.111.1593. PMC 3142689. PMID 21852938.
- ^ Bechly, G.; Stockar, R. (2011). "The first Mesozoic record of the extinct apterygote insect genus Dasyleptus (Insecta: Archaeognatha: Monura: Dasyleptidae) from the Triassic of Monte San Giorgio (Switzerland)" (PDF). Palaeodiversity. 4: 23–37.
- ^ Guglielmino, A.; Olmi, M. (2011). "Revision of fossil species of Deinodryinus, with description of a new species (Hymenoptera, Dryinidae)". ZooKeys (130): 495–504. Bibcode:2011ZooK..130..495G. doi:10.3897/zookeys.130.1326. PMC 3260777. PMID 22259295.
- ^ Chatzimanolis, S.; Engel, M. S. (2011). "A new species of Diochus from Baltic amber (Coleoptera, Staphylinidae, Diochini)" (PDF). ZooKeys (138): 65–73. Bibcode:2011ZooK..138...65C. doi:10.3897/zookeys.138.1896. PMC 3208521. PMID 22144854.
- ^ Olmi, Massimo; Guglielmino, Adalgisa (2011). "Revision of fossil species of Dryinus belonging to lamellatus group, with description of a new species (Hymenoptera, Dryinidae)" (PDF). ZooKeys (130): 505–514. Bibcode:2011ZooK..130..505O. doi:10.3897/zookeys.130.1335. PMC 3260778. PMID 22259296.
- ^ Heterick, B. E.; Shattuck, S. (2011). "Revision of the ant genus Iridomyrmex (Hymenoptera: Formicidae)". Zootaxa. 2845: 1–174. doi:10.11646/zootaxa.2845.1.1.
- ^ Jepson, J.E.; Ansorge, J.; Jarzembowski, E.A. (2011). "New snakeflies (Insecta: Raphidioptera) from the Lower Cretaceous of the UK, Spain and Brazil". Palaeontology. 54 (2): 385–395. Bibcode:2011Palgy..54..385J. doi:10.1111/j.1475-4983.2011.01038.x.
- ^ Bechly, G.; Wolf-Schwenninger, K. (2011). "A new fossil genus and species of snakefly (Raphidioptera: Mesoraphidiidae) from Lower Cretaceous Lebanese amber, with a discussion of snakefly phylogeny and fossil history" (PDF). Insect Systematics and Evolution. 42 (2): 221–236. doi:10.1163/187631211X568164. Archived from the original (PDF) on 2014-03-05.
- ^ a b Shi, C.; Yang, Q.; Ren, D. (2011). "Two new fossil lacewing species from the Middle Jurassic of Inner Mongolia, China (Neuroptera: Grammolingiidae)" (PDF). Acta Geologica Sinica. 85 (2): 482–489. Bibcode:2011AcGlS..85..482S. doi:10.1111/j.1755-6724.2011.00416.x. Archived from the original (PDF) on 2012-03-24.
- ^ Liu, Y.; Shi, C.; Ren, D. (2011). "A new lacewing (Insecta: Neuroptera: Grammolingiidae) from the Middle Jurassic of Inner Mongolia, China" (PDF). Zootaxa. 2897: 51–56. doi:10.11646/zootaxa.2897.1.5.
- ^ Staniczek, A.H.; Bechly, G.; Godunko, R.J. (2011). "Coxoplectoptera, a new fossil order of Palaeoptera (Arthropoda: Insecta), with comments on the phylogeny of the stem group of mayflies (Ephemeroptera)" (PDF). Insect Systematics & Evolution. 42 (2): 101–138. doi:10.1163/187631211X578406. Archived from the original (PDF) on 2011-10-03.
- ^ a b Poinar, G.; Huber, J. T. (2011). "A new genus of fossil Mymaridae (Hymenoptera) from Cretaceous amber and key to Cretaceous mymarid genera". ZooKeys (130): 461–472. Bibcode:2011ZooK..130..461P. doi:10.3897/zookeys.130.1241. PMC 3260775. PMID 22259293.
- ^ a b c d Engel, M.S.; Grimaldi, D.A.; Nascimbene, P.C.; Singh, H. (2011). "The termites of Early Eocene Cambay amber, with the earliest record of the Termitidae (Isoptera)". ZooKeys (148): 105–123. Bibcode:2011ZooK..148..105E. doi:10.3897/zookeys.148.1797. PMC 3264413. PMID 22287892.
- ^ Szwedo, J. (2011). "Ordralfabetix sirophatanis gen. et sp. n.—the first Lophopidae from the Lowermost Eocene Oise amber, Paris Basin, France (Hemiptera: Fulgoromorpha)" (PDF). Zootaxa. 2822: 52–60. doi:10.11646/zootaxa.2822.1.3.
- ^ Gallego, O.F.; Rébori, L; Zavattieri, A.M.; Sinitshenkova, N.; Lara, M.B.; Martins-Neto, R.G. (2011). "The most ancient Platyperlidae (Insecta, Perlida= Plecoptera) from early Late Triassic deposits in southern South America". Ameghiniana. 48 (4): 447–461. doi:10.5710/amgh.v48i4(360). S2CID 131681078.
- ^ Brothers, Denis J. (2011). "A new Late Cretaceous family of Hymenoptera, and phylogeny of the Plumariidae and Chrysidoidea (Aculeata)" (PDF). ZooKeys (130): 515–542. Bibcode:2011ZooK..130..515B. doi:10.3897/zookeys.130.1591. PMC 3260779. PMID 22259297.
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