| Latin Name: | Lasius niger | |
| Trivialname: | Black Garden Ant | |
| Taxonomy: | Subfamily: Formicinae, Tribe: Lasiini | |
| Keeping Level: | (1) very easy in keeping | |
| Distribution: | all above Europe, Northafrica, moderate climate asia, Northamerica | |
| Habitat: | prefers sunexposed openland, often on ruralareas and in anthropogenic disturbed land | |
| Colonyform: | monogyne | |
| Queen: | Size: 9mm Colour: black; light brown shimmer | |
| Worker: | Size: 3 – 5mm Colour: black with light brown shimmer | |
| Soldier: | not present | |
| Males: | Size: 3,5 – 4,5mm Colour: black , slim | |
| Nutrition: | Honeywater and insects e.g. Dipterans like Flies or Mosquitos | |
| Airhumidity: | Arena: 30 – 50% Nestpart: 50 – 60% | |
| Temperature: | Arena: 18 – 28°C Nestpart: 21 – 24°C | |
| Hibernation: | yes, from end of October until end of March at 5 – 8°C | |
| Nestform: | Build their nest in soil, under stones, | |
| Kind of Formicaria: | Farm, Farmbasin, Basin, Framebasin, Island, Ytong/Plaster, Digfix | |
| Formicaria size: | Size: S – M | |
| Substrate: | Farm: Sand-Loam Arena: Sand-Loam | |
| Planting: | similar to forest- and sand areas, moss, grass and other plants | |
| Decoration: | Branches, Roots, Treeneedels, stones | |
| Description: | Very tough and defensible ants that grow into a large colony if kept well. Within 3 years they can reach a population of up to 10,000 workers. In the wild they breed aphids for example on roses, elderberries, red/black currants | |
| Development: | matingflight: on warm days mid – may to the end of june at 22 – 28°C founding: claustral (without feeding) from Egg to adult worker approx. 6 – 8 Weeks (Egg to Larvae: approx. 10 -12 days, Larvae to Pupae: approx. 10 -14 days, Pupae to worker :approx. 10 – 24 days, depending on temperature). The maintime of activity is between april to october.The lifespan of the queen can be up to 15 years (still not completly clear) . colonysize: up to 40.000 Individuals |
|
| Quantity: | one fertilized queen with workers (see selection); brood (depending on the season and development) | |
| Weblinks: | – Forum |













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