
Source: Wikimedia Commons
Aphaenogaster famelica
A dark-brown ant with long legs and antennae. Nests in damp forest-edge and forest soil or under stones, and carries dead insects to the nest in groups.
Aphaenogaster famelica is a myrmicine ant distributed widely across Japan from Hokkaido to Kyushu, Sado, the Izu Islands, Tsushima, Tanegashima and Yakushima, and abroad in China. Workers measure 3.5-8mm and queens 10mm; the antennal scapes, mesosoma and legs are all long, the body dark brown and the legs brown. The commonest species of its genus, it nests in damp, shaded soil or under stones where moss grows, at forest edges and inside forests, in lowlands in eastern Japan and from lowlands to mountains in the west. Colonies are monogynous, and nuptial flights take place from June to late July. Workers forage mainly on the ground and carry dead insects and other small animals to the nest in groups. In captivity it must be fed mainly on insects, which takes a little more effort than beginner species, but its lively activity makes it rewarding to observe.
Source: Wikipedia (CC BY-SA 4.0)
The Long-legged Ant lives Queens 5-10 years.
The Long-legged Ant grows to Workers 3.5-8mm, queens 10mm.
The ideal temperature for the Long-legged Ant is 23〜25℃.
Origin
Hokkaido to Kyushu, Sado, Izu Islands, Iki, Tsushima, Tanegashima, Yakushima; China
Lifespan
Queens 5-10 years
Sources: AntRoom: How to keep ants (JP) / Wikipedia (ja): アシナガアリ / Japanese Ant Image Database (アシナガアリ)
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Aphaenogaster famelica (Smith, 1874)
Authority databases: GBIF
Nomenclature follows global taxonomic authority databases.
Sources: CITES Appendices (species not listed)
Regulations may change. Always verify the latest information with the relevant authorities.
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Size
Workers 3.5-8mm, queens 10mm
Temperature
23〜25℃
Humidity
60〜80%
Mainly dead insects and other small animals; also sugars
Keep at 23-25C, never above 30C. A species of damp shaded ground, so keep the plaster nest on the moist side and never let it dry. Honshu stock overwinters indoors unheated.
Nuptial flights occur from June to late July. Start a dealated new queen alone in a test tube for founding.
Monogynous; cannot be housed with other colonies or species.
Workers are active and consume much food; expand the foraging area and nest as the colony grows.
Being largely insectivorous it cannot be kept on sugars alone. Offer crickets or other insects regularly and remove remains promptly to prevent mold.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for Long-legged Ant is 23〜25℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Long-legged Ant is Queens 5-10 years. With proper care and nutrition, they can live a long and healthy life.
Long-legged Ant typically reaches Workers 3.5-8mm, queens 10mm as an adult. Size may vary depending on care conditions and individual genetics.
Long-legged Ant feeds on: Mainly dead insects and other small animals; also sugars. Aim for a balanced diet with appropriate feeding frequency.
The price of Long-legged Ant varies significantly depending on bloodline, size, captive-bred generation, and sex. Check our market price page for the latest pricing information.
Last updated: September 17, 2026