| 词条 | Monomorium bidentatum |
| 释义 |
| name = Monomorium bidentatum | image = File:Monomorium bidentatum.jpg | image_caption = M. bidentatum worker | status = VU | status_system = IUCN2.3 | status_ref = [1] | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Hymenoptera | familia = Formicidae | subfamilia = Myrmicinae | tribus = Solenopsidini | genus = Monomorium | species = M. bidentatum | binomial = Monomorium bidentatum | binomial_authority = Mayr, 1887 | synonyms =
}} Monomorium bidentatum is a species of ant in the subfamily Myrmicinae. It is endemic to two South American countries, Chile and Argentina. DescriptionWorkers are around {{convert|3.5|mm}} long. The general color is dark brown, with the mandibles, antennae and legs slightly lighter. Females are almost {{convert|4.5|mm|abbr=on}} long, but otherwise very similar to workers.[2] DistributionM. bidentatum is found in Chile and Argentina.[3] It was first described from Valdivia, Chile.[2]TaxonomyThe genus Antichthonidris contained only two species, A. bidentata and A. denticulata.[4] Both species were originally described by Gustav Mayr under genus Monomorium.[2] However, Antichthonidris was synonymized with Monomorium in 2001, so that this genus is no longer valid, and the two species are again known under their original name.{{citation needed|date=April 2016}} References1. ^{{Cite journal | author = Social Insects Specialist Group | title = Antichthonidris bidentatus | journal = The IUCN Red List of Threatened Species | volume = 1996 | page = e.T1675A6358216 | publisher = IUCN | date = 1996 | url = http://www.iucnredlist.org/details/1675/0 | doi = 10.2305/IUCN.UK.1996.RLTS.T1675A6358216.en | access-date = 27 December 2017}} {{Taxonbar|from=Q308931}}{{myrmicinae-stub}}2. ^1 2 {{cite journal |author=Gustav L. Mayr |year=1887 |title=Südamerikanische Formiciden |trans-title=South American Formicidae |journal=Verhandlungen der k.k. Zoologisch-Botanischen Gesellschaft in Wien |volume=37 |pages=511–632 |url=http://research.amnh.org/entomology/social_insects/ants/publications/4384/4384.pdf |format=PDF}} 3. ^{{cite journal |author=F. Fernández |year=2007 |title=Two new South American species of Monomorium Mayr with taxonomic notes on the genus |editor=R. R. Snelling |editor2=B. L. Fisher |editor3=P. S. Ward |work=Advances in ant systematics (Hymenoptera: Formicidae): homage to E. O. Wilson – 50 years of contributions; Memoirs of the American Entomological Institute |volume=80 |pages=128–145 |url=http://antbase.org/ants/publications/21280/21280.pdf |format=PDF}} 4. ^{{ITIS |id=574030 |taxon=Antichthonidris}} 7 : Monomorium|Fauna of Chile|Fauna of Argentina|Insects described in 1887|Hymenoptera of South America|Taxa named by Gustav Mayr|Taxonomy articles created by Polbot |
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