Scythropiodes,
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publication ID |
http://doi.org/10.11646/zootaxa.4132.3.1 |
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publication LSID |
lsid:zoobank.org:pub:C4EC42F8-77B4-4151-AB10-3F3FB4111911 |
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persistent identifier |
http://treatment.plazi.org/id/783C87B3-0956-FFBF-62DF-FE1305A7F9F1 |
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Plazi |
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scientific name |
Scythropiodes |
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Key to the species of Scythropiodes in China
1 Forewing ground color yellowish brown or brown.......................................................... 2
- Forewing ground color pale yellow or white or greyish white................................................ 10
2 Forewing with discal or discocellular spot................................................................. 3
- Forewing with neither discal nor discocellular spot.......................................................... 9
3 Valvae asymmetrical; juxta with two short lobes posteriorly ( Fig. 32View FIGURES 31 – 33)........................ S. asymmetricus sp. nov.
- Valvae symmetrical.................................................................................. 4
4 Phallus torch-shaped ( Fig. 33View FIGURES 31 – 33)............................................................. S. taedus sp. nov.
- Phallus not torch-shaped.............................................................................. 5
5 Valva with a thumbed process in dorsal surface ( Fig. 26View FIGURES 25 – 30)................................. S. dorsoprocessus sp. nov.
- Valva without thumbed process in dorsal surface........................................................... 6
6 Transtilla with a pair of thin digitate lateral lobes ( Clarke 1955: Pl. 235, Fig. 3View FIGURE 3 b)........................... S. lividula
- Transtilla with a pair of oval or subtriangular lateral lobes.................................................... 7
7 Transtilla with oval lateral lobes; phallus with a hook-shaped process distally ( Fig. 28View FIGURES 25 – 30)...................... S. oncinius
- Transtilla with subtriangular lateral lobes; phallus without process distally....................................... 8
8 Valva with a digitate apical process ( Fig. 29View FIGURES 25 – 30)...................................................... S. malivora
- Valva with a thorn-shaped apical process ( Fig. 27View FIGURES 25 – 30)................................................. S. elasmatus
9 Valva bifurcated from distal 1 / 4, juxta inverted triangular; transtilla without lateral lobe ( Fig. 25View FIGURES 25 – 30).............. S. gnophus
- Valva not bifurcated distally, juxta trapezoidal; transtilla with lateral lobes ( Fig. 24View FIGURES 19 – 24)...................... S. barbellatus
10 Forewing ground color pale yellow; juxta with paired horn-shaped lateral lobes and a median forked process posteriorly ( Figs 16View FIGURES 12 – 18, 31View FIGURES 31 – 33).................................................................................... S. triangulus
- Forewing ground color white or greyish white............................................................ 11
11 Forewing without spots in cell; valva with two digitate processes and an oval process distally ( Moriuti 1977: Figs 7View FIGURES 4 – 11, 15View FIGURES 12 – 18)................................................................................................ S. venusta
- Forewing with spots in cell........................................................................... 12
12 Phallus without cornutus; valva subquadrate ( Fig. 21View FIGURES 19 – 24).............................................. S. hamatellus
- Phallus with one to five cornuti........................................................................ 13
13 Valva without apical process.......................................................................... 14
- Valva with an apical process.......................................................................... 15
14 Phallus with two cornuti, transtilla with subrectangular lateral lobes bearing two spines ( Fig. 22View FIGURES 19 – 24)............. S. jiulianae
- Phallus with four to five cornuti, transtilla with semioval lateral lobes bearing no spines ( Fig. 30View FIGURES 25 – 30)................ S. issikii
15 Phallus with three cornuti............................................................................. 16
- Phallus with one cornutus............................................................................ 17
16 Valva gradually narrowed from distal 1 / 3, with a short apical spine ( Fig. 20View FIGURES 19 – 24).............................. S. tribula
- Valva suddenly produced from distal 1 / 3 to a finger-like apical process ( Fig. 19View FIGURES 19 – 24)...................... S. approximans
17 Cornutus curved ( Clarke 1955: Pl. 235, Fig. 2View FIGURE 2 b)................................................... S. leucostola
- Cornutus straight................................................................................... 18
18 Valva with a spine-like apical process ( Fig. 23View FIGURES 19 – 24)........................................... S. aculeiformus sp. nov.
- Valva with a digitate apical process ( Clarke 1955: Pl. 240, Fig. 3View FIGURE 3 b).................................... S. velipotens
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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