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| Format: | Recurso digital |
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Zenodo
2025
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| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.5281/zenodo.17377579 |
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- <p><b><i>Phthiarella lanterna</i> Brailovsky and Barrera, new species</b></p><p>(Figs. 1‒2)</p><p><b>Diagnosis.</b> Like <i>P. ignota</i> <b>sp. nov.</b>, <i>P. lanterna</i> <b>sp. nov.</b>, has the coxae, trochanteres and basal joint of femora yellowish orange; corium without yellow to yellowish orange transverse fascia, and anterior lobe of pronotal disk with incomplete wide yellow to yellowish orange transverse fascia not touching the anterolateral borders. <i>Phthiarella lanterna</i> <b>sp</b>. <b>nov</b>., is a large species longer than 18.60 (<i>versus</i> shorter than 17.00); antenna segment II longer than 4.95 (<i>versus</i> shorter than 4.75); posterior lobe of pronotum, scutellum, clavus and corium black with bluish purple reflections (<i>versus</i> metallic green reflections) and hemelytral membrane dark brown with bluish reflections (<i>versus</i> entirely dark brown).</p><p><b>Description.</b> <i>Holotype male.</i> Body length 18.78. Head: length 2.50; width across eyes 2.30; interocular distance 1.22; interocellar distance 0.56; preocular distance 1.42; length antennal segments: I 4.60, II, 5.02, III, 3.57, IV, 6.85; pronotum: total length 2.95; maximum width across humeral angles 5.25; scutellum: length 2.00; width 2.15.</p><p><b>Dorsal coloration.</b> Head metallic green with short yellow spot behind each ocelli; antennal segments I–II black with metallic green reflections, III–IV black to dark brown; pronotum with collar, calli, anterolateral borders and humeral spine metallic green; anterior lobe with wide yellowish orange transverse fascia not reaching the anterolateral borders; posterior lobe black with bluish purple reflections; scutellum, clavus and corium black with bluish purple reflections; hemelytral membrane dark brown with bluish reflections; connexival segments III–VII black with upper border metallic green; dorsal abdominal segments III–V orange, VI–VII black. <b>Ventral coloration.</b> Head metallic green; rostral segment I metallic green, II–IV dark brown; pro-, meso-, and metasternum yellow; pro-, meso-, and metapleura metallic green, with inner border of meso-acetabulae, inner margin of meta-acetabulae and anterior and posterior lobe of metathoracic peritreme yellowish orange; evaporative area black; coxae and trochanters yellowish orange; femora black with metallic green reflections and basal joint yellowish orange; tibiae and tarsi reddish brown; abdominal sterna III–VII, pleural margin of abdominal sterna III–VII and genital capsule metallic green.</p><p><b>Structure. Head.</b> Rostrum reaching posterior margin of abdominal sternite IV. <b>Thorax.</b> Humeral angles thick at base, tapering into short acute spine. <b>Genital capsula.</b> Posteroventral edge gently sinuate to straight; lateral margins rounded, slightly folded inward.</p><p><b><i>Female</i>.</b> Unknown.</p><p><b>Etymology.</b> From the Latin “lanternus-a” meaning lamp, torch, light.</p><p><b>Type locality.</b> Ecuador, Province Napo.</p><p><b>Material examined. Type material.</b> HOLOTYPE male, <b>ECUADOR,</b> Provincia Napo, vic Puerto Misahuali, collected with fish carrion baited butterfly trap, 1650–1900 m, 1°2’4.2’’S – 77°39’49.2’’W, 6–19–IX–1998, J. E. Eger (UNAM).</p>