Chalarus absonus Rafael, 1990
publication ID |
https://doi.org/ 10.37520/aemnp.2023.024 |
publication LSID |
lsid:zoobank.org:pub:B94E1D89-5827-404D-821F-2DA8339FFB58 |
persistent identifier |
https://treatment.plazi.org/id/C00B8781-CC03-F154-582C-58A525881F6A |
treatment provided by |
Felipe |
scientific name |
Chalarus absonus Rafael, 1990 |
status |
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Chalarus absonus Rafael, 1990 View in CoL
( Figs 1–11 View Figs 1–11 ; 55 View Fig )
Chalarus absonus Rafael, 1990: 6 View in CoL , Figs 1–3 View Figs 1–11 .
Chalarus absonus View in CoL : JERVIS (1992: 346); DE MEYER (1996): 15; KEHLMAIER & ASSMANN (2010: 12); RODRÍGUEZ & RAFAEL (2012: 10, 16); ROD- RÍGUEZ et al. (2012: 121, Fig. 1c View Figs 1–11 ).
Chalarus spurius chilensis View in CoL : HARDY (1965): 2 (partim).
Material examined (1 J). COLOMBIA, Boyacá, SFF[Santuario de
Fauna y Flora] / Iguaque, Cab.[Cabaña] Chaina, / 05º25’N / 73º27’W,
2250 m [eters], / 01–14.feb[ II].2001, / A. Roberto M1271 (1 J IavH)
(photographed specimen).
Diagnosis. Male. Pedicel with two setae dorsally and two ventrally. Hind tibia with one stout seta medially. Surstyli with apices rounded, with medial lobes on inner margins, right surstylus with small medial lobe on outer margin; both surstyli with small sinus at junction with epandrium; right surstylus in lateral view with lower margin longer and more acute than left one. Left gonopod thinner than right one. Tip of distiphallus short and slightly rounded, with two phallic processes, one thinner and reaching only about half length of the other. Phallus trifid, all ejaculatory ducts situated at apex.
Intraspecific variability. We provide a comparison of the variations between the Colombian and Brazilian specimens (between parenthesis, when comparable). Male. Head ( Figs 1–2 View Figs 1–11 ). Occiput brown, gray-brown pruinose. Antenna ( Fig. 3 View Figs 1–11 ) brown; pedicel with two setae dorsally and two ventrally. Thorax ( Figs 2, 4 View Figs 1–11 ). Notopleuron brown, brown pruinose. Mediotergite brown, gray-brown pruinose. Wing ( Fig. 5 View Figs 1–11 ). Length 2.7 mm, width 1 mm. Membrane brown infuscated; pterostigma occupying 2/3 of third costal section (versus pterostigma occupying 1/2 of third costal section). Halter brown. Legs ( Fig. 1 View Figs 1–11 ) entirely dark brown, brown pruinose, except pulvilli light brown. Abdomen ( Figs 1–2, 6 View Figs 1–11 ). Tergite 1 light brown basally, dark brown posterolaterally; tergite 6 shorter than tergite 5; syntergosternite 8 brown, gray-brown pruinose, with long apical setae ( Figs 6–7 View Figs 1–11 ). Terminalia ( Figs 7–11 View Figs 1–11 ). Epandrium and surstyli brown ( Fig. 7 View Figs 1–11 ). Surstyli ( Figs 7–9 View Figs 1–11 ) subsymmetrical, completely setose and apices rounded, directed downward; both surstyli with medial lobes on inner margins; right surstylus with small medial lobe on outer margin ( Fig. 7 View Figs 1–11 ); right surstylus in lateral view with lower margin longer and more acute than left one ( Figs 8–9 View Figs 1–11 ). Gonopods subsymmetrical; left gonopod thinner than right one ( Figs 8–9 View Figs 1–11 ). Tip of distiphallus short and slightly rounded, with two phallic processes, one thinner and reaching only about half length of the other ( Fig. 10A View Figs 1–11 ). Ejaculatory apodeme parasol-shaped ( Fig. 11 View Figs 1–11 ). Phallus trifid, all ejaculatory ducts situated at apex in lateral and dorsal view ( Figs 10A–B View Figs 1–11 ).
Habitat. The specimen was collected in the Santuario de Fauna y Flora Iguaque reserve, where the vegetation is composed of cloud Andean forests of the Cordillera of the Northeast region of Colombia.
Geographical distribution. Argentina (Tucumán, Las Tipas) (RODRÍGUEZ et al. 2012), Brazil (São Paulo, Paraná) ( RAFAEL 1990), Colombia (Boyacá) (new record) ( Fig. 55 View Fig ).
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.
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Chalarus absonus Rafael, 1990
Ramos-Pastrana, Yardany, Marques, Dayse Willkenia A. & Rafael, José Albertino 2023 |
Chalarus absonus
KEHLMAIER C. & ASSMANN T. 2010: 12 |
DE MEYER M. 1996: 15 |
JERVIS M. A. 1992: 346 |
Chalarus absonus
RAFAEL J. A. 1990: 6 |
Chalarus spurius chilensis
HARDY D. E. 1965: 2 |