Fairy shrimp of the species Sirindhornae belong to the Anostraca, also known as fairy shrimp. These small, ancient crustaceans have fascinating life cycles and adaptations that allow them to survive in extreme and temporary waters. Here is some important information about Branchinella sirindhornae:
Characteristics
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Appearance:
- Body: Sirindhornae has an elongated body supported by several pairs of legs.
- Size: Body length varies by species but is often between 1 and 3 cm.
- Color: The color can vary depending on environmental conditions and diet, but they are often transparent or slightly pink to reddish.
- Eyes: They have prominent, stalked eyes.
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Habitat:
- Distribution: This species is native to Southeast Asia, particularly Thailand.
- Waters: Sirindhornae lives in temporary waters such as rain puddles, ponds, and seasonal pools that fill after rainfall and often dry up quickly.
- Living conditions: These waters are often nutrient-rich and free of predatory fish, providing ideal conditions for fairy shrimp.
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Life Cycle:
- Eggs: Sirindhornae eggs are extremely resilient and can survive long dry periods (diapause), sometimes even several years.
- Hatching: Once the eggs come into contact with water, they can hatch within a few days.
- Growth: The young grow quickly, reaching sexual maturity in about a week.
- Reproduction: Adult fairy shrimp can reproduce quickly and lay their eggs in the substrate before the water body dries out.
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Behavior:
- Diet: Sirindhornae are omnivores. They feed on algae, plankton, detritus, and organic particles in the water.
- Swimming: They often swim upside down with rhythmic movements of their legs to filter food particles from the water.
Significance
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Research and Education:
- Fairy shrimp like Sirindhornae are frequently used in science and education to study evolutionary processes, ecology, and developmental biology.
- Their simple life cycle and rapid development make them ideal study subjects.
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Aquarium Keeping:
- Fairy shrimp are also popular pets for aquarium enthusiasts due to their interesting biology and simple care requirements.
- Numerous breeding kits are available, allowing these fascinating creatures to be kept and observed at home.
Care and Breeding
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Aquarium Preparation:
- A small aquarium or bowl (at least 1-5 liters) with a layer of fine sand or gravel at the bottom.
- Fill the aquarium with dechlorinated water or distilled water.
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Temperature and Light:
- A constant temperature between 20-25°C is ideal.
- Use a lamp to provide both heat and light. Fairy shrimp need about 12-14 hours of light per day.
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Eggs and Young:
- Distribute the fairy shrimp eggs evenly on the water surface.
- Monitor the temperature and keep the water clean.
- Feed the young fairy shrimp very small amounts of special fairy shrimp food or fine algal food.
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Care of adult fairy shrimp:
- Feed adult fairy shrimp once daily with a small amount of food.
- Change the water regularly and pay attention to water quality.
Conclusion
Sirindhornae, also known as fairy shrimp, are fascinating ancient crustaceans that have adapted excellently to temporary waters and extreme environmental conditions. Their breeding and care can offer both scientists and aquarium enthusiasts interesting insights into the biology and evolution of these extraordinary creatures.
You will receive from me
1 pack of egg and sand mixture
1 packet with spirulina algae food
