| Latin name | observation date | Location |
|---|---|---|
| Black field cricket | 09.11.2024 | Khulna, Bangladesh |
The black field cricket (Gryllus bimaculatus) is a common species of cricket found in various parts of the world, including Africa, Asia, and Europe. Known for its robust build and distinctive black coloration, this insect is a fascinating subject in both ecological and scientific contexts.Predominantly black, with some lighter markings. Adults typically measure 20–30 mm in length. Males have well-developed wings for chirping (stridulation), while females may have smaller or non-functional wings. Females possess a long ovipositor used for laying eggs in soil. Found in warm regions, often inhabiting fields, grasslands, and human agricultural areas. Active during warmer months, and they thrive in loose soil where they can burrow. Males produce a characteristic chirping sound to attract females and establish territory. Most active during the night, seeking food and mates. Omnivorous; they feed on plants, seeds, small insects, and organic debris.
Laid in soil by the female. Develop wings and reproductive capabilities after molting several times. Act as decomposers, breaking down organic material. Serve as a food source for birds, reptiles, and other predators. Often bred as feeder insects for pets like reptiles and amphibians. Studied extensively in bioacoustics and behavioral research due to their stridulation patterns.
| Camera used | Smartphone |
|---|---|
| Lens | Cell phone camera |
| F-stop | - |
| Iso speed | ISO |
| Focal length | MM |
| Photograph | Black field cricket |
| Location | Khulna, Bangladesh |
| Photographer | @sharmin2024 |
| Link to original | community |
|---|---|
| Link | https://www.inaturalist.org/observations/251128474 |
| Latitude | Longitude | Map |
|---|---|---|
| 22.83731 | 89.54005 | https://www.openstreetmap.org/#map=8/24.234/89.517 |