Revision of the genus Phthiarella Brailovsky, description of 21 new species, new distributional records, and a key to the known species (Hemiptera: Heteroptera: Coreidae: Coreinae: Anisoscelini) Brailovsky, Harry Barrera, Ernesto Zootaxa 2025 2025-09-19 5693 4 451 481 Brailovsky and Barrera Brailovsky and Barrera 2025 [151,688,942,969] Insecta Coreidae Phthiarella Animalia Hemiptera 15 466 Arthropoda species durena sp. nov.  ( Figs. 25‒26)   Diagnosis.Close related to  P. femorata(Breddin)in having the coxae, trochanters and femora yellowish orange, and pronotal disk and corium entirely metallic green with or without bluish reflections. In  P. durena  sp. nov., the abdominal sternite III is yellowish orange, and in  P. femoratametallic green.   Description.  Holotypefemale. Body length 17.46. Head length 2.37; width across eyes 2.22; interocular distance 1.15; interocellar distance 0.46; preocular distance 1.37; length antennal segments: I, 3.85; II, 4.20; III, 3.40; IV 6.05; pronotum: total length 2.70; maximum width across humeral angles 5.35; scutellum: length 2.02; width 2.15.  Dorsal coloration.Head metallic green with short yellow spot behind each ocelli; antennal segments I–III black with metallic green or bluish green reflections, IV dull black; collar, calli, and anterolateral borders metallic green, and disk black with metallic bluish green reflections; scutellum, clavus and corium metallic bluish green; hemelytral membrane dark brown with metallic green reflections; connexival segments II–III orange, IV–IX metallic green; dorsal abdominal segments III–V pale orange, VI–VII dark orange, and VIII–IX metallic green. Ventral coloration.Head metallic green with short yellow spot at each side of midline near collar; rostral segment I metallic green, II–III dark orange, IV black; pro-, meso-, and metasternum, inner border of acetabulae, and anterior and posterior lobe of metathoracic peritreme yellowish orange; pro-, meso-, and metapleura metallic green; coxae, trochanters and femora yellowish orange; tibiae and tarsi black; abdominal sterna II–III yellowish orange, IV metallic green with anterior third of pleural margin yellowish orange, and V–VII and genital plates metallic green.  Structure. Head.Rostrum reaching posterior border of abdominal sternite IV. Thorax.Humeral angles slightly exposed, acute, directed outward.  Male.Unknown.   Etymology.This species is named after the typelocality Dureno.    Typelocality. Ecuador, Dureno  Material examined. Type material.  HOLOTYPEfemale,  ECUADOR, Dureno,  150 m,  23–30–IX–1977, L. E. Peña( USNM). 5843285327 1977-09-23 1977-09-30 1977-09-23 USNM L. E. Pena Ecuador 150 Dureno 15 466 1 1 holotype