Common Saw Bush-cricket vs Eastern Saw Bush-cricket

Barbitistes serricauda compared with Barbitistes constrictus

Key Differences

• Common Saw Bush-cricket is Not Evaluated while Eastern Saw Bush-cricket is Least Concern.

Taxonomic Classification

Rank	Common Saw Bush-cricket	Eastern Saw Bush-cricket
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Arthropoda (सन्धिपाद)	Arthropoda (सन्धिपाद)
Class same	Insecta (कीट)	Insecta (कीट)
Order same	Orthoptera (ऋजुपक्ष कीटवर्ग)	Orthoptera (ऋजुपक्ष कीटवर्ग)
Family same	Tettigoniidae	Tettigoniidae
Genus same	Barbitistes	Barbitistes
Species	Barbitistes serricauda	Barbitistes constrictus

Evolutionary Relationship

Common Saw Bush-cricket and Eastern Saw Bush-cricket share a common ancestor at the Genus level: Barbitistes.

Conservation Status

Common Saw Bush-cricket

NE — Not Evaluated

Eastern Saw Bush-cricket

LC — Least Concern

Physical Characteristics

Attribute	Common Saw Bush-cricket	Eastern Saw Bush-cricket
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Saw Bush-cricket

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Luxembourg.

Eastern Saw Bush-cricket

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Norway.

Common Saw Bush-cricket

<em>Barbitistes serricauda</em>, the common saw bush-cricket, is a katydid or bush-cricket in the family Tettigoniidae, subfamily Phaneropterinae. The species has a restricted distribution in western Europe, with confirmed records from Belgium and Luxembourg, where it inhabits the edges of deciduous and mixed forests, shrubby woodland margins, and dense hedgerows with tall herbaceous vegetation. It is a nocturnal species, typically active from mid-summer into early autumn. The common saw bush-cricket is a medium-sized bush-cricket characterized by its predominantly green coloration providing effective camouflage among foliage, and a distinctively serrated ovipositor in females. Like other bush-crickets, it is omnivorous, typically feeding on leaves, flowers, and small invertebrates. Males produce species-characteristic stridulations to attract females, though the calls of <em>Barbitistes serricauda</em> are largely ultrasonic and barely audible to humans. The species is currently listed as Not Evaluated on the IUCN Red List, meaning it has not undergone formal global conservation assessment. Its restricted range in Belgium and Luxembourg may make it vulnerable to habitat loss through woodland clearance and agricultural intensification, though detailed population trend data are lacking. Biological traits such as average lifespan, body measurements, and detailed dietary composition remain poorly documented in standardized ecological databases.