Online ShopPeanut beetle are a good source of live bait, the larvae contain 55% of crude protein, and the adults are reserved for breeding purposes only due to their hard outer shells.
Easy to keep, breeding method is 3 main points:
- Use of open plastic containers
- Bran and wheat flakes as substrate
- Keep it dry and well ventilated
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Peanut beetle's real name
Peanut beetle is just an abbreviation, and its scientific name is Ulomoides dermestoides
Because it is prefert rice, powder and peanut , it is known as the "Peanut Beetle", or mini worm, and the nickname Peanut Beetle will be used throughout this article.
Information for Peanut Beetle | Growth Cycle
Peanut beetle belongs to the Coleoptera family. It has wings but cannot fly. Native to grasslands and deserts of Asia, it is considered a pest in stored grains, feeding on stored plant-based foods. It has spread globally and is recognized as a pest in certain countries, where its presence is considered harmful.
Peanut Beetle Lifecycle to Larva Maturity: Average 68 Days
The growth process has four stages: egg, larva, pupa, and beetle. Compared to Tenebrio molitor, the peanut beetle has a relatively fast growth rate.
Egg
Peanut beetle eggs hatch in 3-4 days. They are tiny and almost invisible to the human eye.
Larva
The larval stage lasts about 60 days, going through seven molts. During the transition to pupation, each molt enlarges the larva, and the freshly molted larva appears milky white, turning yellow after a day.
The full-grown larva is approximately 1.2 cm, primarily consuming grain, wheat bran, and other grains.
Pupa
Peanut beetle pupae emerge after 3-5 days by breaking out of their shells.
During this stage, the tip of the abdomen is mobile, but they lack the ability to move. The color of the pupa deepens gradually until it turns reddish-brown.
Healthy pupae appear yellow to reddish-brown, wriggle when touched, and may show signs of blackening or lack of movement if damaged or diseased. This can help assess whether they are developing normally.
Adult Beetle
The peanut beetle has an average lifespan of 135 days. Each female adult can lay about 261 eggs.On average, each adult female can lay 261 eggs.The
During the adult stage, they continually mate. After mating, females lay several eggs at the bottom of the habitat. Like larvae, adult beetles primarily feed on the base substrate (grain).
Although they have wings, peanut beetles are flightless and cannot crawl on smooth surfaces such as plastic or glass.
Nutritional Composition of Peanut Beetles
| Component Type | Adult Peanut Beetle | Peanut Beetle Larva | Notes |
|---|---|---|---|
| crude protein | 48.31 % | 54.95 % | Relatively high protein content |
| crude fat | 17.64 % | 18.24 % | Comparatively low in fat |
| ash | 3.0 % | 2.8 % | Indicates mineral content |
| Total Sugar | 31.05 % | 24.08 % | |
| Total amino acid content | 39.03 g/100 g | 47.4 g/100 g | Rich in amino acids, good for health |
| Minerals and trace elements | Zinc Height 101.00mg/kg | Zinc 163.00mg/kg | Cd, Hg, Pb free, zinc rich |
| Essential Amino Acid Index | 114.71 | – | Compared to normal protein sources, yellow junkies have a higher quality of amino acids. |
Ulomoides Dermestoides
Live Baits For Ants
Yellow Mini Breadworm (Kowloon Worm) is an easy to feed live bait for ants, rats, birds and other reptiles.
No flying, no barking, no stinking, no crawling, as long as the lid is open to keep ventilation, put in the breeding substrate can be stable breeding.
Yellow Mini Breadworm grows fast and stable, egg to adult in just 40 days, black adults for breeding, yellow larvae for feeding to pets.
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※ If you purchase a propagation set, you will receive an extra pack of propagation media!
哪些寵物可以吃黃迷 ?
Peanut beetle larvae are small, have a thin outer shell, lack defensive capabilities, and are high in nutritional content, making them an ideal live food source for small pets, particularly ants, jumping spiders, mantises, birds, lizards, small rodents, and fish.
Peanut Beetle Feeding Guidelines
When breeding peanut beetles, the most critical factor is moisture, moisture, and more moisture!
Peanut Beetle Keeping Guide
- Use a plastic container for housing.
- Use wheat bran and wheat flakes as the base substrate.
- Maintain a 2 cm layer of substrate.
- Keep the environment dry and well ventilated.
- Clean waste every month.
- Let them thrive without interference.
黃迷的飼養環境
- Optimal temperature: 18-32°C for growth, 24-28°C for ideal breeding.
- Humidity: 50-90% for growth, with 60-70% as the best range.
- Avoid excess dryness to prevent eggs and larvae from desiccating.
- Avoid excessive moisture to prevent mold and mite infestations.
- Use dry air only; avoid adding water directly, as humidity alone is sufficient.
飼養黃迷的容器
- Peanut beetle larvae and adults cannot crawl on smooth surfaces, so use transparent plastic containers.
- Ensure ventilation and dryness for better growth; use a transparent, ventilated plastic container.
- Container depth should be at least 10 cm.
- Optional: no lid (mesh cover if necessary).
- Available at local stores for about USD $ 7.
黃迷的食物與底材
- Both adults and larvae feed on the substrate and consume it.
- The substrate should include grains such as wheat bran and flakes.
- Maintain at least a 2 cm substrate layer.
- Chinese people use Chinese herbs as a base material.
- Adding additional nutritious food can accelerate larval growth and increase adult egg production.
- Better results can be achieved by using "Live Bait Elite Feed" made by Ant Catcher.
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黃迷水份控制
- 濕度是關鍵
- In dry areas, use carrots, potatoes, and apples as supplemental foods, but do not give too much.
- Hydrating food, once a week, in a quantity that can be consumed within 1 day
- Use 捕蟻人 研發的 肥肥果凍 飼料，可以更好的控制給水量
- Fatty Jelly Fed , which allows the larvae to grow in size ( Recommended )
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如何讓黃迷產卵 ?
- Adults will lay eggs in the substrate.
- However, the use of oviducts is preferred to produce eggs in a small space.
- The substrate can be lined with filter foam for adult egg laying.
- The use of a filter sponge also prevents eggs from being eaten by larvae or adults.
黃迷要篩糞便嗎 ?
- Waste accumulates at the bottom.
- Stool will produce ammonia and other harmful substances.
- Waste buildup produces ammonia and can attract mites.
- It is recommended that you use a sieve every month to sift through your stool.
- Sieved feces also contain a large number of eggs and larvae and should not be discarded.
- Keeping the faeces separately, hundreds of larvae will emerge in about a month.
- Repeat the process 2 ~ 3 times to dispose of the feces.
黃迷會同類互食嗎 ?
- Peanut beetles are generally non-cannibalistic.
- Unless there is a lack of living space, e.g. too intensive breeding, or too thin a substrate
- Nymphs and eggs are the easiest to eat.
- If you have enough time, you can pick out the pupae individually.
繁殖黃迷要控制密度嗎 ?
- Densities should not be too low or too high.
- Low density can reduce adult mating success and egg production.
- High densities make eggs and pupae susceptible to predation.
- Recommended to keep them in separate containers at a certain level.
- Targeting adult worms, which occupy more than 80% of the substrate area can be packed.
繁殖黃迷常見問題
- What are the ideal temperature and humidity ranges for peanut beetles?
Optimal temperature is 26°C, with humidity between 65-70%. Avoid temperatures above 30°C and humidity over 75% to prevent mite infestations. - What are the container and substrate requirements for keeping peanut beetles?
Use plastic containers with at least 10 cm depth and a 2 cm substrate layer to ensure proper ventilation and humidity. - How to control the density of peanut beetle feed?
Maintain a density where 60-80% of the substrate surface is covered. Avoid overcrowding, which can lead to health issues or affect reproduction. - What are the health applications of peanut beetles?
In Kinmen, Taiwan, peanut beetles are valued for their health benefits and are used in traditional herbal medicine. Their feces are also considered beneficial in Chinese medicine. - How to prevent mite issues when keeping peanut beetles?
By controlling temperature and humidity within optimal ranges and avoiding overcrowding, you can effectively minimize mite problems.
