とあるフランス人から英語に直してくれと言われ、渋々作業。折角なので貼っておこう。訳判らないところは元本（高桑，1998）に当たってください。元本に当たっても訳判らないところは私にも判りません。
Key to species of Eurybatus Thomson, 1860 (transferred Takakuwa, 1998)
1. Abdomen fully black ……… lesnei group
- . Abdomen fully (but sometimes except for caudal part) yellowish ………formosa group
2. Ventral surface of pronotum reddish; profemur short and distinctly expanded …..lesnei subgroup
- . Ventral parts fully black; profemur long and not expanded (except for one species). ………hariola subgroup
3. Antennae long, exceeding elytral apex in antennal segments 6-7 of male or in antennal segment 9 in female; antennal segments 3-5 with dense black hairs. …..4
- . Antennae short, exceeding elytral apex in antennal segment 8 (or more apical segment) of male or in antennal segment 10 (oremore apical segment) of female. ….5
4. Coloration of dorsal surface red with rather orange; apical part of antennal segments 3-5 bearing long hairs but not brush-like. …….ferriei
- . Coloration of dorsal surface red; apical part of antennal segments 3-5 bearing brush-like long hairs. ………..lesnei
5. Coloration of dorsal surface usually orange or reddish orange; body shape usual; hind femur slightly expanded in apical part. ….6
- . Coloration of dorsal surface usually red; antennae not exceeding elytral apex; body shape more or less robust; hind femur clearly expanded. ……..10
6. Antennae and legs slender; pronotum with four black maculations, strongly projecting laterally in lateral sides (especially in large specimen); caudal maculation of elytra situated in proximal part. ………..7
- . Antennae and legs robust; pronotum with 3 or 4 black maculations, not strongly projecting laterally; caudal maculation of elytra situated in usual part or proximal part. …..8
7. Coloration of dorsal surface reddish orange; pronotum strongly projecting laterally (especially in large specimen); male antennae more short, its spines on 3rd antennal segments projecting right-angled. ….decempunctata
- . Coloration of dorsal surface almost orange, sometimes reddish orange in female; pronotum not so projecting laterally in large specimen; male antennae more long, its spines on 3rd segments projecting obliquely. ………kubotai
8. Antennal segment 3 slender, subparallel-sided in basal part; pronotum with three black maculations in general; caudal maculation on elytra situated in usual part. ..9
- . Antennal segment 3 robust, strongly widened apically (particular in female); pronotum with four black maculations in general; caudal maculation on elytra situated in proximal part. ...... pachycornis
9. Body relatively shortened; humeral part arcuate in male; mesal maculation of elytra more or less transversally. ...ogurai
- . Body relatively long; humeral part usual; mesal maculation of elytra oblique/vertical/circular. ...........laeta
10. Elytra with usual maculation, lacking apical maculation; body shape very robust in large specimens, rather robust in small specimens. .........sanguinolenta
- . Elytra frequently with apical maculation; body shape widened but rather long in large specimens, usual in small specimens. .borneensis
11. Profemur long, not expanded; female elytra expanded laterally in caudal parts, or lacking elytral maculation. ..12
- . Profemur short, remarkably expanded; elytra usual form, with three pairs of black maculations. ..dejeani
12. Elytra with black maculations; elytra expanded laterally in caudal parts; female antennae usual, lacking setal tuft in segments 3-5. ...........13
- . Dorsal surface without maculation; elytra subparallel-sided; female antennae very slender, with distinct setal tuft in segments 3-5. ........lateritia
13. Elytra subparallel-sided in male, a little expanded laterally in female; pronotum usually with black maculations; elytral maculation usual. ............hariola
- . Elytra distinctly expanded laterally in both sex; pronotum lacking maculation in general; elytral maculations degenerate except for very large mesal one. ........gravida
14. Antennal segment 3 in male usual; elytral apex not black, or if blackish narrow; ventral surface of mesoventrite, metacoxa, and caudal part of abdomen black. .........formosa subgroup.............15
- . Antennal segment 3 in male distinctly expanded; elytral apex widely black; pronotum with a pair of small projections; caudal part of abdomen black. ..........oberthueri subgroup...............17
15. Proximal part of elytra with distinct black band; male antennae longer, about 1.9 (or more) times as long as body length in median-large specimens; spine on antennal segment 3 short; legs slender and long. .formosa
- . Proximal part of elytra without black band in usual, rarely with narrow black band; male antennae shorter, about 1.75 times as long as body length; spine on antennal segment 3 robust; legs robust and short. ...........16
16. Pronotum with a pair of small projections in lateral parts; antennal spines with segments 3-5 in male, with 3-6 in female; elytral proximal maculation large in usual. .....novempunctata
- . Pronotum lacking small projections; antennal spines with segments 3-6 in male, with 3-7 in female. ...............inexpectata
17. Body (particularly pronotum) robust; male antennae not so expanded in segment 4, lacking spine in segment 5; black band on elytral apex narrow. ....splendens
- . Body (particularly pronotum) slender; male antennae expanded in segment 4, with spine in segment 5; black band on elytral apex wide. .............oberthueri
