螞蟻

關於螞蟻

Ants are among Earth's most successful insects, having developed complex social structures over 100 million years of evolution. More than 300 species are found in Japan alone, with Camponotus japonicus, Camponotus obscuripes, and Lasius japonicus among the most popular kept species. Body size varies from under 1mm to several centimeters depending on species, and coloration ranges from black and red to yellow and metallic hues. Each colony operates with a clear division of roles among queen, workers, and males, all instinctively contributing to nest expansion, brood care, and foraging. The greatest appeal of ant-keeping lies in observing this miniature society in real time through transparent glass or acrylic enclosures. The hobby has grown rapidly in recent years, supported by specialized equipment and active keeper communities. With minimal daily care requirements and no noise, ants are an ideal pet even in apartments.

迎接螞蟻前需要了解的7件事

1. 1Escape Prevention First

   Ants can escape through the tiniest gaps, so escape-proofing your formicarium is critical. Applying a PTFE (Teflon) barrier or baby powder to the inner walls and lid edges prevents ants from climbing out. Address escape prevention before introducing any colony, as a loose ant can establish a feral nest indoors.

2. 2Start with a Queen

   A successful ant colony starts with a mated queen. Worker-only groups cannot reproduce and will die off within weeks. The best way to start is to collect a queen during her nuptial flight season or purchase one from a reputable ant-keeping supplier.

3. 3Separate Nest and Foraging Area

   An ideal formicarium separates the nest chamber from a foraging arena. Keep the nest dark and slightly humid, while the arena stays drier and well-lit for observation. This division mirrors the ants' natural habitat and supports stable colony development.

4. 4Feed Protein and Sugar

   Ants require both protein and sugar in their diet. Insects such as crickets or mealworms supply protein, while diluted honey or insect jelly provides sugar. The ratio shifts depending on colony growth — increase protein when larvae are present to support brood development.

5. 5Temperature and Humidity

   Optimal temperature varies by species; common Japanese species like Lasius niger and Tetramorium caespitum thrive at roughly 20–28°C. Maintain moderate humidity (around 60–70%) in the nest area by adding small amounts of water regularly. Avoid overwatering, as excess moisture promotes mold growth.

6. 6Winter Dormancy Required

   Many Japanese ant species require a winter dormancy period. Skipping hibernation can shorten the queen's lifespan and reduce egg production the following spring. From around November, gradually lower the temperature to 5–15°C and keep the colony in a cool, dark location for two to three months.

7. 7Colony Growth Takes Time

   A colony started from a single queen can take one to two years or more to reach a few dozen to a few hundred workers. During the founding stage — the first several months — the queen relies on her fat reserves, so feeding is unnecessary. Patient, low-disturbance observation during this period is key to long-term success.

螞蟻的常見問題

Q.Can I keep just a single ant?

A.A single worker ant is short-lived and cannot sustain a colony. The standard approach is to start with a single queen ant and grow the colony from her eggs and larvae upward.

Q.How do I deal with escaped ants?

A.For small numbers, lure them with moist cotton or use ant-specific insecticide along escape routes. However, addressing escapes before they can reproduce is critical, making daily prevention measures the best strategy.

How should I manage ants in winter?

適合飼養螞蟻的實用工具

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