Hoppers of North Carolina:
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Stenocranus brunneus Beamer, 1946 - No Common Name     DELPHACIDAE Members: NC Records Public View


© Kyle Kittelberger- side view; note rounded head

© Kyle Kittelberger- note coloration

© Kyle Kittelberger- underside

© Ken Kneidel- female

synonym
description A dark species, with dark wings that typically have the M veins that strongly curve near the wing tips outlined in black as well. The amount of black on the wings can vary among individuals, and males are darker than females. This species has a dark, reddish underside of the abdomen and thorax. The face is black with a pale midline. The head is somewhat rounded and lacks the sharpness that other members of this genus have. This is a small species, smaller than other members of this genus, being 3.5-4.5 mm. (UDEL)

See here for a nice set of images of a pinned specimen.

distribution Eastern United States (UDEL)
abundance Recorded primarily from the Piedmont, as well as from a few counties in the mountains and coastal plain; probably more abundant in the right habitat.
seasonal_occurrence
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habitat Has been found in grassy and open areas near mixed hardwood forest; areas with grass or sedge.
plant associates Carex cumberlandensis, C. gracilescens, C. radfordii, C. pensylvanica, C. stricta, C. intumescens var fernaldii (Cyperaceae) (UDEL)
behavior Can be attracted at night with a light.
comments While S. brunneus is a fairly distinctive species, it could be confused with a couple other Stenocranus. It is most likely to be confused with S. acutus, which has similar coloration. However, the key differentiating factor is the shape of the head. In S. acutus, the head is very pointed, forming a sharp angle when viewed from the side; however, in S. brunneus the head is more rounded and lacks the sharpness. Additionally, S. acutus has a longer, narrower body shape than brunneus. The other similar species is S. lautus, which typically is not as dark as S. brunneus, with a different wing pattern. The two species are also noticeable different in size, with lautus typically around 5.0 mm in length and brunneus less than 5.0 mm, listed as 3.5-4.5 mm.
status [Native:] [Introduced:] [Extirpated:]
list_type [Official:] [Provisional:]
adult_id Unmistakable and widely known Identifiable from good quality photos of unworn specimens
Identifiable from photos showing undersides, or other specialized views [e.g., legs, face]
Identifiable only by close inspection of structural features or by DNA analysis NULL
nymph_id Unmistakable and widely known Identifiable from good quality photos, especially where associated with known host plants
Identifiable from close inspection of specimens or by DNA analysis
Identifiable only through rearing to adulthood NULL
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Species Photo Gallery for Stenocranus brunneus No Common Name

Photo by: Paul Scharf
Warren Co.
Comment: Attracted to Black Light
Photo by: Paul Scharf
Warren Co.
Comment: Attracted to Black Light
Photo by: Paul Scharf
Warren Co.
Comment: Caught Sweeping
Photo by: Kyle Kittelberger, Brian Bockhahn
Rockingham Co.
Comment: grassy area near mixed hardwood forest and a pond
Photo by: Kyle Kittelberger, Brian Bockhahn
Rockingham Co.
Comment: grassy area near mixed hardwood forest and a pond
Photo by: Kyle Kittelberger, Brian Bockhahn
Rockingham Co.
Comment: grassy area near mixed hardwood forest and a pond
Photo by: Ken Kneidel
Yancey Co.
Comment: female 3.6 mm, sweep of low vegetation adjacent to a bog
Photo by: Ken Kneidel
Yancey Co.
Comment: female 3.6 mm, sweep of low vegetation adjacent to a bog
Photo by: Ken Kneidel
Yancey Co.
Comment: female 3.6 mm, sweep of low vegetation adjacent to a bog. [Confirmed via C. Bartlett]
Photo by: Rob Van Epps
Mecklenburg Co.
Comment: Attracted to UV light. Suburban yard near woods.
Photo by: Kyle Kittelberger
Wake Co.
Comment: mixed hardwood forest
Photo by: Ken Kneidel
Mecklenburg Co.
Comment: 4 mm female, sweep of grassy area
Photo by: Ken Kneidel
Mecklenburg Co.
Comment: 4 mm female, sweep of grassy area
Photo by: Ken Kneidel
Mecklenburg Co.
Comment: 4 mm female, sweep of grassy area
Photo by: Ken Kneidel
Mecklenburg Co.
Comment: 4 mm female, sweep of grassy area
Photo by: Ken Kneidel
Mecklenburg Co.
Comment: 4 mm female, sweep of grassy area