Isthmopsocus foliatus, 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.5620627 |
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persistent identifier |
https://treatment.plazi.org/id/763D3C08-FF8D-FFBA-FF31-9ADD4B9E407F |
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treatment provided by |
Plazi |
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scientific name |
Isthmopsocus foliatus |
| status |
sp. nov. |
Isthmopsocus foliatus View in CoL n. sp.
( Figs 80–89 View FIGURES 80 – 85 View FIGURES 86 – 89 )
Diagnosis. Phallosome ( Fig. 84 View FIGURES 80 – 85 ) with three endophallic sclerites, two lateral, similar in shape and a central one, of different shape. Gonapophyses ( Fig. 89 View FIGURES 86 – 89 ), wide at base, narrowing distally, acuminate; subgenital plate ( Fig. 87 View FIGURES 86 – 89 ) broad, setose, with a small concavity apically.
Description. Male. Color. Head ( Fig. 82 View FIGURES 80 – 85 ) brown yellowish, with brown spots on vertex, genae, postclypeus and epistomal sulcus. Compound eyes black, ocelli hyaline. Thorax light brown, with a brown longitudinal band on each thoracic pleuron. Abdomen creamy, with tenuous brown subcuticular rings. Clunium, epiproct and paraprocts light brown. Wings ( Figs 80–81 View FIGURES 80 – 85 ) almost hyaline, with a light orange hue, pterostigma opaque, veins pale brown.
Morphology. As in diagnosis, plus the following: posterior border of clunium, over the area of the epiproct ( Fig. 85 View FIGURES 80 – 85 ), with a dense field of small papillae. Hypandrium ( Fig. 83 View FIGURES 80 – 85 ) anteriorly wide, with sides converging to pointed apex, setae as illustrated. Paraprocts oval, sensory fields with 26 trichobothria on basal rosettes. Epiproct subtriangular, with setae on distal half.
Measurements. FW: 2600, HW: 2050, F: 690, T: 1125, t1: 450, t2: 130, ctt1: 12, f1: 540, f2: 370, f3: 310, Mx4: 180, IO: 130, D: 260, d: 370, IO/d: 0.35, PO: 1.42.
Female. Color. Same as the male.
Morphology. As in diagnosis, plus the following: paraprocts ( Fig. 88 View FIGURES 86 – 89 ) oval, setae as illustrated, sensory fields with 20 trichobothria on basal rosettes. Epiproct subtriangular, with field of setae on distal half.
Measurements. FW: 3000, HW: 2300, F: 700, T: 1125, t1: 450, t2: 130, ctt1: 19, f1: 460, f2: 330, Mx4: 200, IO: 350, D: 120, d: 220, IO/d: 1.69, PO: 1.8.
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. R. González. Beating dead foliage. MUSENUV slide code 25759. Paratypes: 1 male. Same locality, collector and date. Beating dead foliage. MUSENUV slide code 25760. 1 female. Same locality and collector. 26.ii.2011. Beating dead foliage. MUSENUV slide code 25761. 1 male. NNP Gorgona, Mirador. 2° 57’ 9” N: 78° 11’ 3.6” W. 241 m. 24–25.v.2011. Beating dead foliage. J. Mendivil and F. Sarria. MUSENUV slide code 25762. 1 male. NNP Gorgona, Mirador. 27–28.ii.2011. D. Torres. Malaise trap. MUSENUV slide code 25763. 1 female. Valle del Cauca. Santiago de Cali. La Buitrera. 3° 22’ 20.5” N: 76° 34’ 11.3” W. 1153 m. v.2010. R. González. Beating dead foliage. MUSENUV slide code 25764.
Remarks. This species is similar to I. lanceatus Mockford (1991) , but it doesn’t have the median longitudinal denticles on the hypandrium and the shapes of phallosome, subgenital plate and gonapophyses are different.
FIGURES 90–101. Male epiprocts. 90. C. ramulosus . 91. C. multimaculatus . 92. C. interruptus . 93. C. mockfordi . 94. C. roesleri . 95. C. garciai . 96–101. Male paraprocts. 96. C. ramulosus . 97. C. multimaculatus . 98. C. interruptus . 99. C. mockfordi . 100. C. roesleri . 101. C. garciai . Modified from Eertmoed (1986).
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.