Antkey Mobile 4+

An ID key for introduced ants

United States Department of Agriculture-APHIS

Designed for iPad

    • 4.0 • 1 Rating
    • Free

Screenshots

Description

Ants are conspicuous components of most terrestrial ecosystems. Ants are important predators, scavengers, granivores, and in the new world, herbivores. Ants also engage in an astonishing array of associations with plants and other insects, and can act as ecosystem engineers as agents of soil turnover, nutrient redistribution, and small-scale disturbance.

Over 15,000 species of ants have been described, and more than 200 have established populations outside of their native ranges. A small subset of these have become highly destructive invaders including the Argentine ant (Linepithema humile), the big-headed ant (Pheidole megacephala), the yellow crazy ant (Anoplolepis gracilipes), the little fire ant (Wasmannia auropunctata), and the red imported fire ant (Solenopsis invicta) which are currently listed among the world’s 100 worst invasive species (Lowe et al. 2000). Additionally, two of these species (Linepithema humile and Solenopsis invicta) are among the four most well studied invasive species generally (Pyšek et al. 2008). Although invasive ants are economically costly in both urban and agricultural areas, the most serious consequences of their introduction may be ecological. Invasive ants can greatly modify ecosystems by reducing native ant diversity, displacing other arthropods, negatively impacting vertebrate populations, and disrupting ant-plant mutualisms.

Invasive ants form a small and somewhat distinct subset of ants introduced into new environments by humans. A majority of introduced ants remain confined to human-modified habitats and some of these species are often referred to as tramp ants because of their reliance on human-mediated dispersal and close association with humans generally. Although hundreds of ant species have become established outside of their native ranges, most research has concentrated on the biology of only a few species.

Antkey is a community resource for the identification of invasive, introduced and commonly intercepted ant species from across the globe.

This key was designed to be used with the “Find Best” function. Find best is invoked by tapping on the wand icon on the navigation bar, or by selecting the Find Best option in the navigation drawer.

Authors: Eli M. Sarnat and Andrew V. Suarez

Original source: This key is part of the complete Antkey tool at http://antkey.org (requires internet connection). External links are provided in the fact sheets for convenience, but they also require an internet connection. Full references for all citations may be found at the Antkey website, along with distribution maps, behavior videos, a fully illustrated glossary, and more.

This key was developed in cooperation with the USDA APHIS Identification Technology Program. Please visit http://idtools.org to learn more.

What’s New

Version 1.1.0

Updated for iOS 13

Ratings and Reviews

4.0 out of 5
1 Rating

1 Rating

ScarltnMe ,

Important product I want to support; needs work

It’s taken me a while to find an ant identification app. It’s exciting to finally have this at my disposal and I intend to use it for ants I see.

Two suggestions:
I would like to see this app accommodate native species. Would just add more appeal.

The main one is that the user interface really REALLY needs work. I WANT to use this app, and there’s no other options, but it is very frustrating to navigate. I can’t imagine it being that difficult to make the app less of a headache to use. The lists inside of lists thing is rather obnoxious.

I really want this app to grow and improve. I hope someone behind this is out there to read this review.

Thanks

App Privacy

The developer, United States Department of Agriculture-APHIS, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

More By This Developer

Reference
Reference
Reference
Reference
Education
Education

You Might Also Like

Education
Reference
Education
Education
Reference
Education