Orthoptera of North Carolina
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Scientific Name:
Common Name:
Family (Alpha):
ACRIDIDAE
GRYLLACRIDIDAE
GRYLLIDAE
GRYLLOTALPIDAE
RHAPHIDOPHORIDAE
ROMALEIDAE
TETRIGIDAE
TETTIGONIIDAE
TRIDACTYLIDAE
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Tetrigidae Members:
Paxilla obesa
Tettigidea armata
Tettigidea acuta
Tettigidea lateralis
Tettigidea lateralis lateralis
Tettigidea prorsa
Neotettix femoratus
Neotettix proavus
Nomotettix cristatus
Nomotettix cristatus compressus
Nomotettix cristatus cristatus
Paratettix cucullatus
Paratettix mexicanus
Tetrix arenosa
Tetrix arenosa angusta
Tetrix arenosa arenosa
Tetrix ornata
Tetrix ornata hancocki
Tetrix ornata ornata
Tetriginae Unidentified Species
NC
Records
Tettigidea prorsa
Scudder, 1877 - Cone-Headed Pygmy Grasshopper
No image for this species.
Taxonomy
Family:
Tetrigidae
Subfamily:
Batrachideinae
Tribe:
Species Status:
Tettigidea
is one of two genera in the subfamily Batrachideinae, characterized by the possession of antennae with over 19 segments; middle femurs possessing a broad shallow channel on the dorsal surface; and the front margin of the pronotum usually rounded or extending over the head (Hancock, 1906; Blatchley, 1920). In the Tetriginae, the antennae have fewer than 15 segments; the middle femurs are laterally compressed and carinate dorsally; and the front edge of the pronotum is usually truncate except in Nomotettix, where it is angulate and projecting forward.
Identification
Field Guide Descriptions:
Online Photographs:
BugGuide
, Google
Images
,
iNaturalist
,
GBIF
Comments:
Cream or brownish above and blackish on the sides and legs (Helfer, 1987). The medial ridge of the pronotum is also black.
Total Length [body plus wings; excludes ovipositor]:
8-12 mm (Helfer, 1987)
Structural Features:
Viewed from above, the head is evenly narrowed to the fastigium; the eyes are not prominent (Helfer, 1987).
Distribution in North Carolina
County Map:
Clicking on a county returns the records for the species in that county.
Adult Dates:
High Mountains (HM) ≥ 4,000 ft.
Low Mountains (LM) < 4,000 ft.
Piedmont (Pd)
Coastal Plain (CP)
Click on graph to enlarge
Habitats and Life History
Habitats:
Wet pine savannas and pocosin ecotones (Rehn and Hebard, cited by Blatchley, 1920)
Diet:
Observation Methods:
Abundance/Frequency:
Adult Phenology:
See also Habitat Account for
Wet, Sandy, Fire-maintained Herblands
Status in North Carolina
Natural Heritage Program Status:
Natural Heritage Program Ranks:
[GNR] SH
State Protection:
Comments:
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