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Types Mus. Hist. Nat. Geneve.
diagnosis Similar in various traits to bambusarumHNS, breviconaHNS, dyctiotaHNS, laeviventrisHNS, lutziHNS, risiiHNS, rugatulaHNS, senilisHNS, sigillataHNS, trachydermaHNS, and trainiHNS, differing as follows.
Major: all of head except for frontal triangle and mid-clypeus but including occiput and all of pronotum rugoreticulate; seen from the side, frontal lobes and genal corners extended as triangular processes; postpetiole from above conulate.
Minor: all of posterior half of head and all of promesonotum rugoreticulate; occiput broad, lacking a nuchal collar.
Measurements (mm) Lectotype major: HW 1.46, HL 1.56, SL 0.66, EL 0.14, PW 0.80.
Paralectotype minor: HW 0.64, HL 0.66, SL 0.66, EL 0.10, PW 0.46.
color Major: gaster brownish yellow; rest of body medium reddish brown, tending toward dark reddish brown at anterior margin of head capsule; mandibles dark reddish brown; antennae medium reddish brown; legs brownish yellow. Minor: head and mesosoma light reddish brown; waist, gaster, and appendages brownish yellow.
Range Rio de Janeiro and Minas Gerais, Brazil.
Figure Upper: lectotype, major. Lower: paralectotype, minor. BRAZIL: Colonia Alpina, Teresopolis, Rio de Janeiro. Scale bars = 1 mm.