Isthmopsocus barbatusoides, Calderón-Martínez, Nadia R., González-Obando, Ranulfo & García Aldrete, Alfonso N., 2014
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publication ID |
https://doi.org/ 10.11646/zootaxa.3889.1.1 |
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publication LSID |
lsid:zoobank.org:pub:AAFE8C8C-7A1E-4C5A-BAA8-5D2030E7EC8F |
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DOI |
https://doi.org/10.5281/zenodo.5620625 |
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persistent identifier |
https://treatment.plazi.org/id/763D3C08-FF89-FFB7-FF31-9F4B48DF442D |
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treatment provided by |
Plazi |
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scientific name |
Isthmopsocus barbatusoides |
| status |
sp. nov. |
Isthmopsocus barbatusoides View in CoL n. sp.
( Figs 70–79 View FIGURES 70 – 75 View FIGURES 76 – 79 )
Diagnosis. Differing from I. barbatus Mockford , by the shape of the phallosome and hypandrium, this being square in I. barbatusoides , with a narrow lobe distally in the middle; in the phallosome, the aedeagus is free and Vshaped, and the external parameres are curved inward
Description. Male. Color. Head ( Fig. 72 View FIGURES 70 – 75 ) brown, compound eyes black, ocelli hyaline, ocellar group ochre. Thorax brown yellowish, with a brown longitudinal band on each thoracic pleuron. Abdomen creamy, with tenuous brown subcuticular rings. Wings ( Figs 70–71 View FIGURES 70 – 75 ), with a light orange hue, veins light brown.
Morphology. Phallosome ( Fig. 74 View FIGURES 70 – 75 ), with side arms fused anteriorly, diverging, endophallic sclerite as illustrated (pear-shaped when fully rolled into the phallosome) covered with small spicules. Hypandrium ( Fig. 73 View FIGURES 70 – 75 ) broad, concave anteriorly, biconcave posteriorly, with columnar, distally rounded median process. Posterior border of clunium, over the area of the epiproct, with a dense field of papillae. Paraprocts oval, sensory fields with 25 trichobothria on basal rosettes. Epiproct wide based, subtriangular, setal fields on paraprocts and epiproct as illustrated ( Fig. 75 View FIGURES 70 – 75 ).
Measurements: FW: 2800, HW: 2150, F: 650, T: 975, t1: 400, t2: 100, ctt1: 19, f1: 520, f2: 350, Mx4: 170, IO: 140, D: 220, d: 350, IO/d: 0.4, PO: 1.59.
Female. Color. Same as the male.
Morphology. Epiproct triangular, with a few setae on distal half; paraprocts oval, sensory fields with 17 trichobothria on basal rosettes. Gonapophyses ( Fig. 77 View FIGURES 76 – 79 ), broad, wide proximally, narrowing distally, with setal field on outer border.
Measurements: FW: 2200, HW: 1700, F: 600, T: 975, t1: 400, t2: 110, ctt1: 18, f1: 400, f2: 280, Mx4: 170, IO: 330, D: 110, d: 190, IO/d: 1.74, PO: 1.73.
Specimens studied. Holotype male. COLOMBIA. Cauca. Guapi. NNP Gorgona, Azufrada. 2° 57’ 1.6” N: 78° 11’ 15.2” W. 13 m. 27.ii.2011. Beating dead foliage. MUSENUV slide code 25752. R. González. Paratypes: 1 female, 1 male. Same locality and collector. 26.ii.2011. Beating dead foliage. MUSENUV slide codes. 25753–25754. 2 females. Same locality and collector. 27.ii.2011. Beating dead foliage. MUSENUV slide codes 25755–25756. 1 female. Same locality. 23–25.ii.2011. D. Torres. Malaise trap. MUSENUV slide code 25757. 1 male. Valle del Cauca. Santiago de Cali. La Buitrera. 3° 22’ 20.5” N: 76° 34’ 11.3” W. 1153 m. 06.v.2012. R. González. Beating dead foliage. MUSENUV slide code 25758.
Etymology. The specific name refers to the similarity of this species with Isthmopsocus barbatus Mockford (1991) .
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.