Myrmica rubra, also known as the common red ant or erroneously[clarification needed] the European fire ant,[1] is a species of ant of the genus Myrmica, found all over Europe and is now invasive in some parts of North America[2] and Asia.[1] It is mainly red in colour, with slightly darker pigmentation on the head. These ants live under stones and fallen trees, and in soil. They are aggressive, often attacking rather than running away, and are equipped with a stinger, though they lack the ability to spray formic acid like the genus Formica.[3]
This is one of the most common and widespread Myrmica species of the Palaearctic. It occurs in the region stretching from Portugal to East Siberia (as far as Transbaikalia), and from northern Greece to the forest-tundra zone in the North. It has also been introduced to North America in northwestern and northeastern United States and in western Canada, where it is considered an invasive species.[4]
These ants are very common in Europe and the UK and live in meadows and gardens. They live on a diet of honeydew excreted by aphids and feed on many types of insect and other invertebrates. They will attack any creature that disturbs their nest, but are not as aggressive as the red imported fire ant.[citation needed] They also consume pollen, a phenomenon rarely documented in ants of the temperate zone.[5]
IdentificationEdit
Workers are yellowish brown in colour, 3.5 to 5.5 mm in length.[6] Have smooth and shiny frontal triangle and subspinal areas; long and slender antennal scapes.[6]Queens are similar to workers with larger thorax to store wing muscles. Typically 5.5 to 7.0 mm in length.[6] While it is still somewhat unknown, it is believed that there is another reproductive morph referred to as microrubra that was formerly believed to be a social parasite of M. rubra.[7] These queens are smaller in size more comparable to that of the workers. Males have a darker body colour compared to the queens and workers. They have long projecting hairs on their tibiae and tarsi, this is the easiest way to tell them apart from M. ruginodis.[6]
BehaviorEdit
This ant's colonies have a polygyne form and can include up to one hundred queens per nest.[8] These queens will have gathered together after their nuptial flight, formed a nest and laid their eggs in it. The species is also polydomous, with many nest sites per individual colony.[1] The queens can live up to fifteen years. Nuptial flights take place normally in late July to mid-August in Europe. Hundreds of young queens and males take to the air to mate together. Afterwards, the males die and the queens shed their wings to make a new colony. No nuptial flights have been witnessed yet from this species where it is living in North America,[1] however male-only mating swarms have been recorded in Newfoundland, Canada.[9]
In addition to the regular queens (macrogynes), M. rubra also have a microgyne caste. These queens are smaller in size compared to the macrogyne and were previously believed to be a different species of social parasite (M. microrubra). More recent DNA analysis suggest that they share a gene pool with the macrogyne and are therefor not a different species.[7] While the roles of these microgynes are not yet fully understood, they are often found in nests with regular queens and this is believed to be a form of intraspecific parasitism where the microgyne are a social parasite of the larger macrogyne.[10][11] The microgynes are also known to act as an alternative reproductive morph and found their own colonies.[10]
The ants explore the surrounding area around their nest and look for materials, both plant and animal, to feed their colonies. When they find dead bodies, undertakers pick up the dead bodies and quickly carry them away from their nest up to 3 metres (9.8 ft) away. They choose locations randomly, and so this species does not create cemeteries.[12]
^Czekes Z, et al. (2012). "The genus Myrmica Latreille, 1804 (Hymenoptera: Formicidae) in Romania: distribution of species and key for their identification" (PDF). Entomologica Romanica. 17: 29–50.
^Czechowski W, et al. (2011). "Rubbish dumps reveal the diet of ant colonies: Myrmica schencki Em. and Myrmica rubra (L.) (Hymenoptera: Formicidae) as facultative pollen-eaters" (PDF). Polish Journal of Ecology. 56: 737–741.
^ abcdCollingwood (1979-06-01). The Formicidae (Hymenoptera) of Fennoscandia and Denmark. BRILL. doi:10.1163/9789004273337. ISBN978-87-87491-28-0.
^ abSTEINER, F. M.; SCHLICK-STEINER, B. C.; KONRAD, H.; MODER, K.; CHRISTIAN, E.; SEIFERT, B.; CROZIER, R. H.; STAUFFER, C.; BUSCHINGER, A. (May 2006). "No sympatric speciation here: multiple data sources show that the ant Myrmica microrubra is not a separate species but an alternate reproductive morph of Myrmica rubra". Journal of Evolutionary Biology. 19 (3): 777–787. doi:10.1111/j.1420-9101.2005.01053.x. ISSN 1010-061X. PMID 16674574. S2CID 18629692.
^. antnest.co.uk. Archived from the original on 2008-07-05. Retrieved 2008-06-25.
^ abSchär, S.; Nash, D. R. (2014-09-16). "Evidence that microgynes ofMyrmica rubraants are social parasites that attack old host colonies". Journal of Evolutionary Biology. 27 (11): 2396–2407. doi:10.1111/jeb.12482. ISSN 1010-061X. PMID 25226873. S2CID 206047511.
^Leppänen, Jenni; Seppä, Perttu; Vepsäläinen, Kari; Savolainen, Riitta (2015-04-20). "Genetic divergence between the sympatric queen morphs of the ant Myrmica rubra". Molecular Ecology. 24 (10): 2463–2476. doi:10.1111/mec.13170. ISSN 0962-1083. PMID 25809499. S2CID 23105373.
^Diez, Lise; Deneubourg, Jean-Louis; Detrain, Claire (October 2012). "Social prophylaxis through distant corpse removal in ants". Naturwissenschaften. 99 (10): 833–842. Bibcode:2012NW.....99..833D. doi:10.1007/s00114-012-0965-6. ISSN 0028-1042. PMID 22955492. S2CID 253635861.
External linksEdit
Wikimedia Commons has media related to Myrmica rubra.
Ant wiki information on Myrmica rubra.
Brief report from the University of Maine on the management of Myrmica rubra in the U.S., with extensive additional references
September 01, 2023
myrmica, rubra, also, known, common, erroneously, clarification, needed, european, fire, species, genus, myrmica, found, over, europe, invasive, some, parts, north, america, asia, mainly, colour, with, slightly, darker, pigmentation, head, these, ants, live, u. Myrmica rubra also known as the common red ant or erroneously clarification needed the European fire ant 1 is a species of ant of the genus Myrmica found all over Europe and is now invasive in some parts of North America 2 and Asia 1 It is mainly red in colour with slightly darker pigmentation on the head These ants live under stones and fallen trees and in soil They are aggressive often attacking rather than running away and are equipped with a stinger though they lack the ability to spray formic acid like the genus Formica 3 Myrmica rubraworkerScientific classificationDomain EukaryotaKingdom AnimaliaPhylum ArthropodaClass InsectaOrder HymenopteraFamily FormicidaeSubfamily MyrmicinaeGenus MyrmicaSpecies M rubraBinomial nameMyrmica rubra Linnaeus 1758 This species is very similar to M ruginodis but M rubra is the commoner of the two citation needed The larvae of the butterflies Phengaris alcon Alcon blue and P teleius scarce large blue use M rubra as their primary host 1 Contents 1 Distribution and habitat 2 Identification 3 Behavior 4 References 5 External linksDistribution and habitat EditThis is one of the most common and widespread Myrmica species of the Palaearctic It occurs in the region stretching from Portugal to East Siberia as far as Transbaikalia and from northern Greece to the forest tundra zone in the North It has also been introduced to North America in northwestern and northeastern United States and in western Canada where it is considered an invasive species 4 These ants are very common in Europe and the UK and live in meadows and gardens They live on a diet of honeydew excreted by aphids and feed on many types of insect and other invertebrates They will attack any creature that disturbs their nest but are not as aggressive as the red imported fire ant citation needed They also consume pollen a phenomenon rarely documented in ants of the temperate zone 5 Identification EditWorkers are yellowish brown in colour 3 5 to 5 5 mm in length 6 Have smooth and shiny frontal triangle and subspinal areas long and slender antennal scapes 6 Queens are similar to workers with larger thorax to store wing muscles Typically 5 5 to 7 0 mm in length 6 While it is still somewhat unknown it is believed that there is another reproductive morph referred to as microrubra that was formerly believed to be a social parasite of M rubra 7 These queens are smaller in size more comparable to that of the workers Males have a darker body colour compared to the queens and workers They have long projecting hairs on their tibiae and tarsi this is the easiest way to tell them apart from M ruginodis 6 Behavior EditThis ant s colonies have a polygyne form and can include up to one hundred queens per nest 8 These queens will have gathered together after their nuptial flight formed a nest and laid their eggs in it The species is also polydomous with many nest sites per individual colony 1 The queens can live up to fifteen years Nuptial flights take place normally in late July to mid August in Europe Hundreds of young queens and males take to the air to mate together Afterwards the males die and the queens shed their wings to make a new colony No nuptial flights have been witnessed yet from this species where it is living in North America 1 however male only mating swarms have been recorded in Newfoundland Canada 9 In addition to the regular queens macrogynes M rubra also have a microgyne caste These queens are smaller in size compared to the macrogyne and were previously believed to be a different species of social parasite M microrubra More recent DNA analysis suggest that they share a gene pool with the macrogyne and are therefor not a different species 7 While the roles of these microgynes are not yet fully understood they are often found in nests with regular queens and this is believed to be a form of intraspecific parasitism where the microgyne are a social parasite of the larger macrogyne 10 11 The microgynes are also known to act as an alternative reproductive morph and found their own colonies 10 The ants explore the surrounding area around their nest and look for materials both plant and animal to feed their colonies When they find dead bodies undertakers pick up the dead bodies and quickly carry them away from their nest up to 3 metres 9 8 ft away They choose locations randomly and so this species does not create cemeteries 12 References Edit a b c d e European fire ant Featured Creatures University of Florida Institute of Food and Agricultural Sciences Retrieved 2008 06 25 Myrmecol News 14 87 96 myrmecologicalnews org Retrieved 2019 03 14 Myrmica rubra insect issg org Retrieved 2008 06 25 Czekes Z et al 2012 The genus Myrmica Latreille 1804 Hymenoptera Formicidae in Romania distribution of species and key for their identification PDF Entomologica Romanica 17 29 50 Czechowski W et al 2011 Rubbish dumps reveal the diet of ant colonies Myrmica schencki Em and Myrmica rubra L Hymenoptera Formicidae as facultative pollen eaters PDF Polish Journal of Ecology 56 737 741 a b c d Collingwood 1979 06 01 The Formicidae Hymenoptera of Fennoscandia and Denmark BRILL doi 10 1163 9789004273337 ISBN 978 87 87491 28 0 a b STEINER F M SCHLICK STEINER B C KONRAD H MODER K CHRISTIAN E SEIFERT B CROZIER R H STAUFFER C BUSCHINGER A May 2006 No sympatric speciation here multiple data sources show that the ant Myrmica microrubra is not a separate species but an alternate reproductive morph of Myrmica rubra Journal of Evolutionary Biology 19 3 777 787 doi 10 1111 j 1420 9101 2005 01053 x ISSN 1010 061X PMID 16674574 S2CID 18629692 Species of ant antnest co uk Archived from the original on 2008 07 05 Retrieved 2008 06 25 Myrmecol News 16 31 34 myrmecologicalnews org Retrieved 2019 03 14 a b Schar S Nash D R 2014 09 16 Evidence that microgynes ofMyrmica rubraants are social parasites that attack old host colonies Journal of Evolutionary Biology 27 11 2396 2407 doi 10 1111 jeb 12482 ISSN 1010 061X PMID 25226873 S2CID 206047511 Leppanen Jenni Seppa Perttu Vepsalainen Kari Savolainen Riitta 2015 04 20 Genetic divergence between the sympatric queen morphs of the ant Myrmica rubra Molecular Ecology 24 10 2463 2476 doi 10 1111 mec 13170 ISSN 0962 1083 PMID 25809499 S2CID 23105373 Diez Lise Deneubourg Jean Louis Detrain Claire October 2012 Social prophylaxis through distant corpse removal in ants Naturwissenschaften 99 10 833 842 Bibcode 2012NW 99 833D doi 10 1007 s00114 012 0965 6 ISSN 0028 1042 PMID 22955492 S2CID 253635861 External links Edit nbsp Wikimedia Commons has media related to Myrmica rubra Ant wiki information on Myrmica rubra Brief report from the University of Maine on the management of Myrmica rubra in the U S with extensive additional references Retrieved from https en wikipedia org w index php title Myrmica rubra amp oldid 1171904261, wikipedia, wiki, book, books, library,
