Scoparia gibbosa, Li, 2014
publication ID |
https://doi.org/ 10.1111/zoj.12154 |
DOI |
https://doi.org/10.5281/zenodo.10542016 |
persistent identifier |
https://treatment.plazi.org/id/FD7FB830-DB32-0548-FEC3-FD4FFEA2FEE9 |
treatment provided by |
Marcus |
scientific name |
Scoparia gibbosa |
status |
sp. nov. |
SCOPARIA GIBBOSA LI SP. NOV.
( FIGS 1–2 View Figure 1 View Figure 2 , 3D View Figure 3 , 7C View Figure 7 )
Diagnosis
Unique by antrum conspicuously convex at posterior two-fifths in the female genitalia.
Description
Adult ( Fig. 3D View Figure 3 ): Forewing length 8.0–9.0 mm. Frons and vertex white mixed with pale brown. Patagium and tegula pale brown. Thorax white mixed with pale brown. Forewing suffused with sparse blackish brown scales; antemedian line lined with dense black scales on outer side, distinctively convex near middle, curved inwards near dorsum; antemedian stigmata ovate; distal discoidal stigma X-shaped; postmedian line waved, meeting costa and dorsum perpendicularly; subterminal line concave at middle, angled outwards near dorsum; fringe white mixed with grey, pale brown near base. Hindwing white; fringe white, mixed with grey near base. Abdomen grey.
Female genitalia ( Fig. 7C View Figure 7 ): Papillae anales nearly as long as apophysis posterior. Tergite 8 about half as long as apophysis anterior. Antrum conspicuously convex at posterior two-fifths; posterior margin concave, then broadening towards posterior two-fifths, remaining narrowed. Ductus bursae nearly straight, broadening near corpus bursae. Corpus bursae ovate, left two-fifths longitudinal area with dense tiny spines, right one-fifth longitudinal area covered with dense granules; signum stripe-like; appendix bursae rounded.
Male: Unknown.
Holotype
Female: China, Sichuan, Hailuogou Glacier , near no. 1 glacier, ∼ 3000 m a.s.l., 15 August 2012, W. Li and L. Huang leg., prep. gen. no. LW12009 .
Paratypes
Ten females, same locality as the holotype except dated 14–18 August 2012, prep. gen. no. LW12092 , DNA nos L 13046, L 13048, L 13049, L 13050, L 13051, L 13106 View Materials , and L 13107 View Materials ( Figs 1 View Figure 1 and 2 View Figure 2 ) .
Distribution
China (Sichuan).
Etymology of specific epithet
From the Latin gibbosus (= convex), referring to the conspicuously convex antrum in the female genitalia.
SCOPARIA METALEUCALIS HAMPSON, 1907
( FIGS 1– 2 View Figure 1 View Figure 2 , 3E View Figure 3 , 5A–B View Figure 5 , 8A–B View Figure 8 )
Scoparia metaleucalis Hampson, 1907: 23 ; Li, Li & Nuss, 2010: 8, figs 5 (misidentified), 13, 23 (misidentified). Type locality: Sichuan Province, China.
Diagnosis
Unique by narrow valva, conspicuously convex sacculus ventrobasally, and juxta covered with granules medially and spines laterally in the male genitalia.
Description
Adult ( Fig. 3E View Figure 3 ): Forewing length 7.0– 8.5 mm. Frons and vertex white mixed with grey. Patagium, tegula, and thorax pale brown mixed with white. Forewing suffused with blackish brown scales; antemedian line convex near middle; antemedian stigmata stripe-like; distal discoidal stigma 8-shaped; postmedian line waved, meeting costa and dorsum perpendicularly; subterminal line concave at middle; fringe white, pale brown near base. Hindwing white; fringe concolorous with forewing. Abdomen pale brown.
Male genitalia ( Fig. 5A, B View Figure 5 ): Uncus ovate. Gnathos slender, a bit longer than uncus, armed with tiny dentations. Valva narrow; costa gently convex; apex rounded. Sacculus conspicuously convex ventrobasally and concave ventrodistally; free distal process at about threequarters of valva. Juxta ovate, posteriorly with granules near middle and small spines at lateral sides. Phallus curved slightly, a bit shorter than valva, attached with a piece of membrane covered with dense tiny spines near tip; phallus with two groups of cornuti – one group consisting of many spines arranged in a row, the other group consisting of several spines arranged in a cluster.
Female genitalia ( Fig. 8A, B View Figure 8 ): Papillae anales slightly shorter than apophysis posterior. Tergite 8 about two-fifths as long as apophysis anterior. Antrum broad and short, covered with dense tiny spines, posterior margin about three times as wide as middle of ductus bursae, narrowing towards colliculum. Colliculum sclerotized strongly, posterior half with semicircular protuberance. Ductus bursae long and thin. Corpus bursae ovate, covered with dense tiny spines on left area, armed with dense granules on right area; signum and appendix bursae present.
Material examined
Eleven males and twenty-six females, China, Sichuan, Hailuogou Glacier , near no. 1 glacier, ∼ 3000 m a.s.l., 14–18 August 2012, W. Li and L. Huang leg., prep. gen. nos LW12049 , LW12074 , LW12076 , LW12077 , LW12088 , LW12091 , LW13005 , LW13006 , LW13007 , LW13009 , LW13044 , and LW13047 , DNA nos L 13084, L 13085, L 13086, L 13087, L 13088, L 13089, and L 13090 View Materials ( Figs 1 View Figure 1 and 2 View Figure 2 ) .
Distribution
China (Sichuan).
Remarks
The species is varied in the genitalia: the male genitalia of some individuals with the juxta incised on posterior margin, the phallus distally with many strong cornuti arranged in a cluster and a straight row, respectively ( Fig. 5A View Figure 5 ); in contrast, the juxta of some specimens is convex distally, with the tip of phallus only with several cornuti arranged in a cluster and the second group of cornuti much smaller and arranged in a C-shape ( Fig. 5B View Figure 5 ). In the female genitalia, the corpus bursae of some specimens densely covered with tiny spines on left two-thirds of area and granules on right one-third of area, bearing a granular and spinous signum and an ovate appendix bursae ( Fig. 8A View Figure 8 ); in some individuals, the spines covered on the left half of corpus bursae are relatively big, but the signum is strikelike and inconspicuous, the appendix bursae is thumbshaped and much smaller ( Fig. 8B View Figure 8 ). The differing characters above were confirmed as representing intraspecific character variability after sequencing the DNA barcode of seven specimens, the COI sequences of which (DNA nos LW13084, LW13085, LW13086, LW13087, LW13088, LW13089, and LW13090) were represented by a wellsupported cluster ( Figs 1 View Figure 1 and 2 View Figure 2 ).
Furthermore, the association of males and females of S. metaleucalis was established clearly based on the phylogenetic results of the male and female COI sequences ( Figs 1 View Figure 1 and 2 View Figure 2 ). But the female herein is conspicuously different from the prior description ( Li, Li & Nuss, 2010: 8, figs 5, 23) by the following characters: the forewing with an 8-shaped distal discoidal stigma and a waved postmedian line; the female genitalia with a straight colliculum armed by a protuberance at posterior half, and the appendix bursae is much smaller than the corpus bursae. In the previous description, the discoidal stigma was X-shaped and the postmedian line was not waved; the colliculum was curved at anterior one-third, anteriorly with a protuberance, and the appendix bursae was a little smaller than the corpus bursae. The prior description is demonstrated to be erroneous based on the integration of DNA barcoding and morphological approaches, and the female of S. metaleucalis is described for the first time herein.
SCOPARIA JIUZHAIENSIS LI, LI & NUSS, 2010
( FIGS 1–2 View Figure 1 View Figure 2 , 3F View Figure 3 , 8C View Figure 8 )
Scoparia jiuzhaiensis Li, Li & Nuss, 2010 , Zootaxa 2609: 16, figs 8, 16, 26. Type locality: Jiuzhaigou , Sichuan, China.
Diagnosis
See the diagnosis of S. tribulosa sp. nov. and the diagnosis of this species given by Li, Li & Nuss (2010: 16).
Description
Forewing length 8.5–10.5 mm. Li, Li & Nuss (2010) have described this species in detail.
Material examined
Eleven females, China, Sichuan, Hailuogou Glacier , near no. 1 glacier, ∼ 3000 m a.s.l., 14–18 August 2012, W. Li and L. Huang leg., prep. gen. no. LW12036 , DNA nos L 13077 View Materials , L 13078, and L 13079 ( Figs 1 View Figure 1 and 2 View Figure 2 ) .
Distribution
China (Sichuan).
Remarks
This species is similar to S. tribulosa and S. iwasakii in the female and male genitalia, respectively, but can be distinguished from them based on the characters given in the diagnosis of S. tribulosa sp. nov. and the diagnosis of S. jiuzhaiensis that have already been given by Li, Li & Nuss (2010: 16).
SCOPARIA BREVITUBA LI, LI & NUSS, 2010
( FIGS 1–2 View Figure 1 View Figure 2 , 3G View Figure 3 , 9A View Figure 9 )
Scoparia brevituba Li, Li & Nuss, 2010 , Zootaxa 2609: 21, figs 10, 19, 28. Type locality: Wolong , Sichuan, China.
Diagnosis
Unique by thick and short ductus bursae in the female genitalia and strongly thorn-shaped cornuti in male genitalia.
Description
Forewing length 8.0–10.0 mm. Li, Li & Nuss (2010) have already described this species in detail.
Material examined
Twenty-seven females, China, Sichuan, Hailuogou Glacier , near no. 1 glacier, ∼ 3000 m a.s.l., 14–18 August
2012, W. Li and L. Huang leg., prep. gen. nos LW12032, LW12067, and LW13016, DNA nos L13038, L13039, L13074 View Materials , L13075 View Materials , and L13076 ( Figs 1 View Figure 1 and 2 View Figure 2 ).
Distribution
China (Sichuan).
W |
Naturhistorisches Museum Wien |
L |
Nationaal Herbarium Nederland, Leiden University branch |
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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Genus |
Scoparia gibbosa
Li, Wei-Chun & Liu, Dong 2014 |
Scoparia metaleucalis
Li WC & Li HH & Nuss M 2010: 8 |
Hampson GF 1907: 23 |