Tettigidea armata

Morse, 1895

armored pygmy grasshopper, armoured grouse locust, spined grouse locust

Tettigidea armata is a of pygmy in the Tetrigidae, characterized by distinctive armored or spined appearance. It is one of several North American species in the Tettigidea, which are noted for their small size and cryptic coloration. The species has been documented with a white band or marking on the , similar to other members of its genus.

Tettigidea armata by (c) Katja Schulz, some rights reserved (CC BY). Used under a CC-BY license.Tettigidea armata P1560712a by xpda. Used under a CC BY-SA 4.0 license.Tettigidea armata P1560708a by xpda. Used under a CC BY-SA 4.0 license.

Pronunciation

How to pronounce Tettigidea armata: /tɛˈtɪɡɪdɛə ɑrˈmɑːtə/

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Identification

Tettigidea armata can be distinguished from by its armored or spined , as reflected in its specific epithet and . The exhibits a white band on the , a trait shared with Tettigidea lateralis and Tetrix ornata, though the exact configuration differs. Identification to species level requires examination of pronotal and spination characteristics.

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Distribution

North America. Documented distribution records include Illinois, Indiana, North Carolina, New Jersey, and Tennessee.

Similar Taxa

  • Tettigidea lateralisShares white femoral markings and similar body plan; both are North American pygmy grasshoppers in the same , requiring careful examination of pronotal structure and spination for separation.
  • Tetrix ornataAlso exhibits white banding on the legs; belongs to a different within Tetrigidae, distinguished by pronotal shape and degree of extension.

More Details

Taxonomic History

Described by Morse in 1895. The has been classified within the Batrachideinae and tribe Batrachideini based on morphological characteristics.

Sources and further reading