Hawaiian Ecosystems at Risk project (HEAR)

Tapinoma melanocephalum
(Formicidae)

 
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Species description or overview Taxonomy & nomenclature Identification Impacts Prevention
Control methods Human health issues Images Distribution Full-text articles
Experts Discussion forums Other resources    


Species description or overview

Ghost ant: Tapinoma melanocephalum
General information about and a photograph of Tapinoma melanocephalum are available from the University of Florida.

Those pesky tramp ants (Pest Control Technology Online)
Polygyny, monomorphism, and colony dispersal by budding and fission allow tramp ant species to succesfully invade new territories. These and other characteristics that benefit tramp ants are discussed in this article.

Tapinoma melanocephalum overview from ISSG
The ecology, distribution, imacts, habitat, and management of Tapinoma melanocephalum are presented in this Invasive Species Specialist Group (ISSG) site.

Tapinoma melanocephalum description and ecology from GISD (ISSG)
A species description and information about the ecology of Tapinoma melanocephalum as an invasive species is provided from the Global Invasive Species Database (GISD). GISD was created and is maintained by IUCN's Invasive Species Specialist Group (ISSG).


Taxonomy & nomenclature

ITIS nomenclature info for Tapinoma melanocephalum
Nomenclatural information about Tapinoma melanocephalum is provided by ITIS.

Tapinoma melanocephalum (Fabricius, 1793) taxonomy from ITIS
ITIS, the Integrated Taxonomic Information System, lists taxonomic data for Tapinoma melanocephalum and allows searches of other databases.


Identification

Key to ant species in Hawaii
13 physical characteristics are the basis of this computer-assisted key for identifying the 48 species of ants in Hawaii.


Impacts

Miami blue butterfly larvae and ants
Tapinoma melanocephalum, Paratrechina longicornis and P. bourbonica tend larvae of an endangered Florida butterfly in a facultative symbiosis.

Tapinoma melanocephalum impact information from GISD (ISSG)
Impact information regarding Tapinoma melanocephalum as an invasive species is provided from the Global Invasive Species Database (GISD). GISD was created and is maintained by IUCN's Invasive Species Specialist Group (ISSG).


Prevention

Change in Quarantine Action Policy for Ants Intercepted from Commodities Destined to the State of Hawaii
A policy change regarding quarantine action for ants intercepted from commodities in Hawaii is detailed here. The revised policy went into effect 10 April 2002.


Control methods

Evaluation of methoprene granular baits against foraging Pharaoh ants, Monomorium pharaonis (abstract)
Methoprene granular baits were effective against foraging Pharaoh ants, but there was a subsequent increase in populations of other pest ants with the elimination of Pharoah ants (Sociobiology, 2003).

Tapinoma melanocephalum management information from GISD (ISSG)
Management information for Tapinoma melanocephalum as an invasive species is provided from the Global Invasive Species Database (GISD). GISD was created and is maintained by IUCN's Invasive Species Specialist Group (ISSG).

Review of the efficacy of baits used for ant control and eradication
Ant species have varying responses to toxins and baits used for their control. This extensive review of published reports is a preamble to the development of recommendations for New Zealand.


Human health issues

Evaluation of urban ants as carriers of pathogens in residential and industrial environments: I. Bacteria (abstract)
Tapinoma melanocephalum was the most frequent carrier of potentially pathogenic bacteria in this study, but other ant species are also carriers (Sociobiology, 2005).

Urban ants and transportation of nosocomial bacteria
Tapinoma melanocephalum was found to be a carrier of staphylococcus, including antimicrobial drug-resistant strains, in a hospital setting (Neotropical Entomology, 2007).


Images

Tapinoma melanocephalum images (Starr)
Images of Tapinoma melanocephalum (Formicidae) (tiny yellow house ant are provided by from Forest and Kim Starr.

Tapinoma melanocephalum images from JAnt
Images of Tapinoma melanocephalum, its description and distribution in Japan are on this Japanese Ant Database page.

Tapinoma melanocephalum images on AntWeb
This AntWeb site allows comparisons of close-up images of individuals within the species Tapinoma melanocephalum.

Yellow house ant (Tapinoma melanocephalum) SEM image
This SEM (scanning electron microscope) image of Tapinoma melanocephalum is a full lateral view.

Ants in Hawaii images
Images of many ant species found in Hawaii are on this page of photos taken by Neil Reimer, Hawaii State Department of Agriculture.


Distribution

Mauna Kea Ant Survey
Ant colonies of Mauna Kea, there distribution, spread, impact, and potential control methods are the subject of the study outlined on this page.

Ants from Moorea, Society Islands (American Museum of Natural History, 1908)
In 1906-1907, 13 ant species were collected for the American Museum on the island of Moorea (Eimeo), near Tahiti. Some of the species are listed by outdated names.

Insects and other invertebrates from Laysan Island (1963) View info about Adobe Acrobat PDF format
This paper provides an annotated list of the insects and other invertebrates recorded from Laysan Island in the Leeward Chain of the Hawaiian Islands. Historical records and references for several ant species are included.

A survey of urban pest ants in the Florida peninsula (Florida Entomologist, 1995) View info about Adobe Acrobat PDF format
Eight species of ants were identified as key pests in Florida. The most common were Solenopsis invicta (14%), Tapinoma melanocephalum (14%), Paratrechina longicornis (14%), Camponotus abdominalis floridanus (12%), Monomorium pharaonis (11%), Camponotus tortuganus (8%), Pheidole megacephala (7%), and Paratrechina bourbonica (4%).

Tapinoma melanocephalum worldwide distribution from GISD (ISSG)
Worldwide distribution information about Tapinoma melanocephalum is provided from the Global Invasive Species Database (GISD). GISD was created and is maintained by IUCN's Invasive Species Specialist Group (ISSG).

Checklist of the ants of Fiji (Bishop Museum Occasional Papers, 2006). View info about Adobe Acrobat PDF format
This checklist of the ants of Fiji includes 138 currently valid species and subspecies: 91 Fijian endemics, 22 wide-ranging Pacific natives, and 25 exotics.


Full-text articles

Pacific Ant Prevention Plan View info about Adobe Acrobat PDF format
This proposal was prepared by ISSG for the Pacific Plant Protection Organization and Regional Technical Meeting For Plant Protection in March 2004.

Effects of boric acid, fipronil, hydramethylnon, and diflubenzuron baits on colonies of ghost ants View info about Adobe Acrobat PDF format
The efficacy of a variety of toxic baits on Tapinoma melanocephalum is reported (J. Economic Entomology, 2003).

Predation by Tapinoma melanocephalum on twospotted spider mites View info about Adobe Acrobat PDF format
T. melanocephalum is a significant predator of spider mites in Florida greenhouses (Florida Entomologist, 1995).

Determinants for the successful establishment of exotic ants in New Zealand View info about Adobe Acrobat PDF format
The exotic New Zealand ant fauna is examined for characteristics that predict or determine an exotic species' ability to establish. A predictive model based on quarantine records, climate, and ant species size was 71% accurate.


Experts

Tapinoma melanocephalum contacts from GISD (ISSG)
Contact information for experts on Tapinoma melanocephalum as an invasive species is provided from the Global Invasive Species Database (GISD). GISD was created and is maintained by IUCN's Invasive Species Specialist Group (ISSG).


Discussion forums

Pacific Ant Group e-mail list (PAG-L@HAWAII.EDU)
The Pacific Ant Group discussion forum facilitates communication toward preventing establishment of Red Imported fire ant and other invasive ants on Pacific islands.


Other resources

Tapinoma melanocephalum references from GISD (ISSG)
References regarding Tapinoma melanocephalum as an invasive species is provided from the Global Invasive Species Database (GISD). GISD was created and is maintained by IUCN's Invasive Species Specialist Group (ISSG).


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The Hawaiian Ecosystems at Risk (HEAR) project is currently funded by the Pacific Basin Information Node (PBIN) of the National Biological Information Infrastructure (NBII) through PIERC (USGS) with support from HCSU (UH Hilo). More details are available online. Pacific Basin Information Node (PBIN) National Biological Information Infrastructure (NBII)

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The content of this page is based on information last generated on 24 September 2011 by PT. The template for this page was created on 15 March 2004 by EMS, and was last updated on 20 February 2006 by PT. Valid HTML 4.01!