dcsimg

分布

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台灣地區分布平地及低海拔山區,棲息於住家、廢棄建築牆壁裂縫中及石塊底下。全球分布 : 世界廣泛分布。
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臺灣生命大百科(TaiEOL)

描述

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一般體色淡黃色、黃色或黃褐色,頭頂背面顏色較深,身體較扁平,前翅短未覆蓋整個腹部,因而可見腹部背板,成蟲體長為12至15公厘,雌蟲稍小於雄蟲。
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生物學

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雄蟲會於建築物裂縫或石塊底下鳴叫,鳴叫聲為一連串的喞聲。
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Tropical house cricket

provided by wikipedia EN

Gryllodes sigillatus, the tropical house cricket, Indian house cricket or banded cricket, is a small cricket probably native to southwestern Asia, but has spread throughout tropical regions worldwide.[2] Like its relative the house cricket, the tropical house cricket is also raised commercially for feeding certain pets such as reptiles, birds, amphibians, and insectivorous arthropods.[3]

Description

The tropical house cricket is slightly smaller than its relative the house cricket, growing about 13–18 mm (0.51–0.71 in). These crickets are light yellowish tan and have two thick black bands. One of the bands runs through the bottom of the thorax while the other goes across the upper abdomen. Females are similar to males, only wingless and a long ovipositor emerging from its rear.[3]

Relationship with humans

As pet food

Decorated house crickets are relatively new to the pet trade and are favored by many people due to easier care requirements than the more-common house cricket or the black field cricket. The banded crickets are said to be a lot more active than competitors, and live longer lifespans than the average house cricket. They also have a lower chitin content than average crickets, making digestibility easier.[3] Tropical house crickets are also immune to the CrPV virus. Care is similar to that of the house cricket.[3]

As pests

Tropical house crickets generally cause no harm, though the singing males can be a nuisance. They can be managed with baits sold for cockroach or earwig control.[4]

References

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Tropical house cricket: Brief Summary

provided by wikipedia EN

Gryllodes sigillatus, the tropical house cricket, Indian house cricket or banded cricket, is a small cricket probably native to southwestern Asia, but has spread throughout tropical regions worldwide. Like its relative the house cricket, the tropical house cricket is also raised commercially for feeding certain pets such as reptiles, birds, amphibians, and insectivorous arthropods.

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