Neoconocephalus palustris

(Blatchley, 1893)

marsh conehead

Neoconocephalus palustris, commonly known as the marsh conehead, is a large in the Tettigoniidae. It belongs to the conehead group, characterized by a distinctive forward-projecting cone on the . The species is found in wetland across eastern North America. Like other members of the Neoconocephalus, it is among the largest katydids in its range, with some individuals exceeding seven centimeters in length.

Pronunciation

How to pronounce Neoconocephalus palustris: /ne.o.kɔ.noˈkɛ.fa.lus paˈlus.tris/

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Identification

Neoconocephalus palustris can be distinguished from other conehead katydids by its association with marsh and wetland , as suggested by its specific epithet. Members of the Neoconocephalus are characterized by a straight or slightly curved cone on the , in contrast to the hooked cone of Pyrgocorypha uncinata or the truncated cone of Belocephalus . N. palustris lacks the distinctive hook at the cone tip that defines Pyrgocorypha. Within Neoconocephalus, specific identification requires examination of subtle morphological features and habitat context, as multiple species in this genus are morphologically similar.

Habitat

Marsh and wetland , as indicated by the specific epithet 'palustris' (meaning 'of the marsh'). The is associated with moist environments including marshes, wet meadows, and riparian zones.

Distribution

Eastern North America. Documented occurrence records include Delaware, Florida, Illinois, Indiana, and Louisiana.

Similar Taxa

  • Neoconocephalus ensigerSimilar large conehead in the same ; both occur in North American wetlands and grasslands
  • Pyrgocorypha uncinataAnother North American conehead , but distinguished by its distinctive hooked cone tip, which N. palustris lacks
  • Belocephalus subapterusSoutheastern coastal plain conehead with truncated cone shape, differing from the straight cone of Neoconocephalus

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