
AI-generated image
Svistella bifasciata
A tiny singing cricket about 7-8mm long that trills a clear, high 'firiririri' day and night from thickets at woodland edges. Also called asa-suzu for its dawn singing. The hind femur bears two black stripes.
Svistella bifasciata (Shiraki, 1911) is a small singing cricket of the family Trigonidiidae, about 6.9-8mm long. In Japan it occurs on Honshu, Shikoku, Kyushu, the Izu Islands and the Nansei Islands, and GBIF also holds many records from Korea, China and Taiwan. It lives in shrubs at woodland edges and dense thickets on riverbanks, and also in open grassland. Adults appear from early August to early November and sing a high, beautiful 'firiririri' day and night; its habit of singing at dawn earned it the name asa-suzu, and its song has long been admired. Small, quick and usually hidden in thickets, it is hard to see. The hind femur has two black stripes and the wing veins are finely edged; females are rounded and sturdy. Females insert the ovipositor into tree trunks or shrub stems to lay and then plaster the hole shut with soil, an unusual behaviour among Orthoptera. It can be mistaken for Usugumo-suzu by appearance and for Higeshiro-suzu by song. Little is recorded about its diet in the wild. In Japan singing-insect specialists sell adults in season.
The Kusa-hibari cricket grows to 6.9-8mm long.
Origin
Honshu, Shikoku, Kyushu, Izu and Nansei Islands, Korea, China and Taiwan
Lifespan
Adults from early August to early November
Size
6.9-8mm long
Temperature
20〜28℃
Humidity
60〜80%
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Not covered by CITES or the Invasive Alien Species Act. It is a native species, so follow local rules when collecting and never release captives away from their place of origin.
Sources: Ministry of the Environment: List of invasive alien species (JA) / Species+ CITES query (no listing)
Regulations may change. Always verify the latest information with the relevant authorities.
Find listings for this species
Wild diet poorly documented
It lives in woodland-edge shrubs and dense riverside thickets, so keep it with plants to perch on. Being tiny and quick, use a fine-mesh lid and take care not to let it escape during maintenance.
Little is recorded about what it eats in the wild. In captivity offer small amounts and remove leftovers promptly to keep the container clean.
Females lay by inserting the ovipositor into tree trunks or shrub stems and then seal the hole with soil. Provide stemmed plants for egg-laying.
Adults are found from early August to early November. It sings day and night, especially at dawn.
It is easily confused with Usugumo-suzu by look and Higeshiro-suzu by song; the two black stripes on the hind femur help identify it. As a native species, never release captives away from where they came from.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
Kusa-hibari cricket typically reaches 6.9-8mm long as an adult. Size may vary depending on care conditions and individual genetics.
Kusa-hibari cricket feeds on: Wild diet poorly documented. Aim for a balanced diet with appropriate feeding frequency.
The price of Kusa-hibari cricket varies significantly depending on bloodline, size, captive-bred generation, and sex. Check our market price page for the latest pricing information.
Last updated: September 23, 2026