Scientific illustration of Solenopsis sea ant - showing key identification features including head, thorax, and gaster.

Solenopsis sea

単女王制 (Monogynous) Non-Parasitic Queen いいえ ゲーマーゲート
学名
Solenopsis sea
Solenopsidini
亜科
Myrmicinae
命名者
Kusnezov, 1953
分布
0 か国で発見

紹介

Solenopsis sea is a small ant species native to the Santa Fe province of Argentina . Originally described in 1953 as the sole species in the genus Bisolenopsis, it was later transferred to Solenopsis . Only queens and males have been formally described; workers are unknown or undocumented. It belongs to the Myrmicinae subfamily, tribe Solenopsidini, which includes fire ants. It is classified as a Tropical Climate Specialist, indicating a preference for warm subtropical habitats . Due to limited research, very little is known about its biology in the wild or in captivity.

分布マップを読み込み中...

国別の分布ステータス Kass et al. 2022 & Wong et al. 2023

在来種 外来種(侵略的) 移入種(屋内) 水際阻止 不明
2000 - 2026

Quick Summary

  • Difficulty: Medium
  • Origin & Habitat: Only recorded from the type locality near Villa Ana, Santa Fe province, Argentina [3]. The habitat is likely subtropical with warm temperatures year-round [2]. No detailed ecological data is available.
  • Colony Type: Unknown, colony structure has not been documented for this species.
  • Size & Growth:
    • Queen: Size data unavailable, specific measurements for queens are not provided in available literature.
    • Worker: Size data unavailable, workers have not been formally described for this species.
    • Colony: Unknown, no documentation exists on colony sizes for this species.
    • Growth: Unknown, insufficient data.
    • Development: Unknown, no data available on development time. (Development timeline has not been studied for this species, any timeline would be a guess.)
  • Antkeeping:
    • Temperature: Based on its classification as a Tropical Climate Specialist, keep the colony warm, likely around 24-28°C, but this is an inference [2]. Monitor colony activity and adjust if needed.
    • Humidity: Unknown, standard humidity for small ants is recommended: keep nest substrate slightly moist but not waterlogged. No specific data for this species.
    • Diapause: As a Tropical Climate Specialist, diapause is probably not required [2], but this is unconfirmed. Keep warm year-round, a slight reduction in activity during cooler months may occur.
    • Nesting: Unknown, provide a small, dark nesting area such as a test tube or small Y-tong nest. Ensure tight passages suitable for tiny ants. No documented preferences.
  • Behavior: Unknown, this species belongs to a subfamily/tribe with a sting, so it likely can sting when threatened. Temperament not documented. Due to its tiny size, escape prevention is critical (use fine mesh, fluon barriers).
  • Common Issues: tiny size makes escape prevention essential, check for gaps smaller than 1 mm, very little is known about its care, be prepared to adjust based on observation, warm temperature requirements are inferred, not confirmed, provide stable warmth and observe colony response, no data on diet, offer small insects and sugar water, but be cautious and remove uneaten food

Temperature and Care

Solenopsis sea is classified as a Tropical Climate Specialist [2]. This suggests it needs consistently warm conditions to thrive, though specific temperature preferences are undocumented. Keep the nest area warm, ideally in the mid-20s °C range. Use a heating cable if needed, but monitor with a thermometer. Avoid letting the temperature drop below 20°C for extended periods, as this might slow colony development. Since there is no confirmed data, observe your colony's behavior and adjust temperature gradually if they seem inactive.

Feeding and Diet

There is no documented diet for Solenopsis sea. Based on related Solenopsis species, they are likely omnivorous, accepting both protein (small insects like fruit flies) and carbohydrates (sugar water). For a queen starting a colony, providing food is not necessary if she is claustral (standard assumption), but this is unconfirmed. Once workers are present, offer small prey items and sugar water. Remove uneaten food to prevent mold. Observe their preferences, adjust if they ignore certain foods.

Nesting and Housing

No specific nesting preferences are known for Solenopsis sea. For any small ant, provide a secure nest with small, dark chambers. Test tube setups are suitable for starting a colony. Use Y-tong (AAC) or plaster nests with narrow passages. The most important factor is escape prevention, these ants are tiny and can slip through standard gaps. Use fine mesh on vents and apply fluon on edges of the outworld.

Colony Development

The colony development of Solenopsis sea is completely undocumented. If it follows typical Solenopsis patterns (inferred), queens may found claustrally without feeding, and first workers appear after several weeks. However, this is speculation. Keep disturbances to a minimum during the founding period. Growth rate and colony size are unknown. Patience and careful observation are essential.

Frequently Asked Questions

How long does it take for Solenopsis sea to produce first workers?

Not documented for this species. In related Solenopsis, development from egg to worker may take 4-6 weeks under warm conditions, but this is unconfirmed and should not be assumed.

What temperature do Solenopsis sea ants need?

As a Tropical Climate Specialist, it requires warm conditions [2]. Specific optimal temperatures are not known, aim for around 24-28°C and adjust based on colony activity.

Can I keep multiple queens together in one colony?

Not documented for this species. No information on whether they are monogyne or polygyne. It is safest to keep one queen per colony until more is known.

Are Solenopsis sea good for beginners?

This species is not recommended for beginners due to very limited care information. Success would require careful observation and adaptability. The tiny size also demands excellent escape prevention.

How big do Solenopsis sea colonies get?

Unknown, colony size has not been documented for this species. Related small Solenopsis can reach several hundred to a few thousand workers, but this is speculative.

Do Solenopsis sea need hibernation or diapause?

Probably not, as it is a Tropical Climate Specialist [2]. However, this is an inference. Keep the colony warm year-round. A slight seasonal slowdown may occur but true diapause is unlikely.

What do I feed Solenopsis sea ants?

Not specifically documented. Likely omnivorous: offer small insects (fruit flies, small crickets) and sugar water. Adjust based on acceptance.

How do I prevent Solenopsis sea from escaping?

Escape prevention is critical due to tiny size. Use fluon, PTFE tape, or mineral oil barriers on the outworld walls. Ensure all lids and mesh have gaps less than 0.5 mm.

When should I move Solenopsis sea to a formicarium?

No specific guidelines exist. Keep the colony in a test tube until it outgrows the space or the water needs frequent changing. This may occur at 20-30 workers, but this is a general recommendation for small ants.

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References

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