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round-tipped conehead

Neoconocephalus retusus (Scudder 1878)

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map green male brown male female
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19 s of calling song; male from Alachua Co., Fla.; 24.5°C. Peak frequency 14 kHz. (WTL193-17)
This waveform is a 5 s excerpt of the 19 s audio file accessible above. Click on waveform to expand the last 0.2 s.
waveform
Song: A rather weak, beady, continuous buzz heard from within tangles of vegetation, during afternoons as well as at night.
Song data: Excel worksheet and chart (from spectrographic analyses).
Identification: A small conehead (length 37-52 mm) with a cone scarcely longer than wide. Wings extend less than 11 mm beyond hind femurs. Ovipositor slender and 30-40 mm long, much longer than hind femur.
Similar species: N. triops has a wider cone; its wings extend more than 11 mm beyond the hind femurs; its ovipositor is shorter, and it sings earlier in the year.
Habitat: Dry to fairly wet grassy or weedy open areas-roadsides, old fields, edges of marshes.
Season: Aug.–Oct. The last Neoconocephalus to begin calling each summer.
Seasonal data: N. Fla. data.
More information:
Subfamily Copiphorinae, genus Neoconocephalus.
Nomenclature: OSF (Orthoptera Species File Online).
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