Two new species of Lucanus Scopoli, 1763 from Yunnan, Southwest China (Coleoptera, Lucanidae, Lucaninae) Author Wang, C. - B. Author He, T. - L. Author He, L. Author Zhou, C. text Far Eastern Entomologist 2023 2023-02-02 470 8 22 http://dx.doi.org/10.25221/fee.470.2 journal article 293142 10.25221/fee.470.2 4513c8eb-e6c8-43c5-b1f1-b10d1b9dbc95 2713-2196 7616385

Table 2. Selected important morphological differences among males of Lucanus zenghuae sp. n., L. pesarinii Zilioli, 1998 and L. derani fukinukiae Katsura et Giang, 2002

Characters	Lucanus zenghuae sp. n.	Lucanus pesarinii	Lucanus derani fukinukiae
Color of	reddish (Fig. 5a, c)	orange-red (Fig. 7a, c)	reddish brown to
elytra			blackish brown (Fig.
			9a, c)
Color of	reddish stripes distinct	orange-red stripes	reddish stripes absent
femora and	on ventral surfaces (Fig.	distinct on ventral	or vestigial on ventral
tibiae	5b, c)	surfaces (Fig. 7b, c)	surfaces (Fig. 9b, c)
Pubescence of	short and sparse as on	short and sparse as on	longer and denser than
metaventrite	other parts (Fig. 5b)	other parts (Fig. 7b)	on other parts (Fig. 9b)
Head: major	tilting backwards and	tilting forwards and	tilting backwards and
inner tooth	upwards with apex not	upwards with apex	upwards with apex
	higher than mandible	distinctly higher than	distinctly higher than
	(can not be seen in	mandible (can be seen	mandible (can be seen
	lateral view) (Fig. 5a, c)	in lateral view) (Fig.	in lateral view) (Fig.
		7a, c)	9a, c)
Head: distal small denticles	continuous with major inner tooth (Fig. 5a)	distinctly spaced out with major inner tooth (Fig. 7a)	distinctly spaced out with major inner tooth (Fig. 9a)
Head: apical fork	upper tooth more bent inwards, shorter than lower tooth (Fig. 5a)	upper tooth less bent inwards, shorter than lower tooth (Fig. 7a)	upper tooth more bent inwards, not shorter than lower tooth (Fig. 9a)
Head: anterior ridge	weakly elevated, transverve, substraight at apical margin	absent	weakly elevated, transverve, gently curved at apical margin
Protibia	apical branches less open (Fig. 5a)	apical branches more open (Fig. 7a)	apical branches more open (Fig. 9a)
Abdominal sternite VIII	membranous area transverse, semielliptical (Fig. 6b)	membranous area transverse, semielliptical (Fig. 8b)	membranous areas bisected into two small parts (Fig. 10b)
Abdominal sternite IX	basal stalk not extended laterally (Fig. 6c, d)	basal stalk extended laterally (Fig. 8c, d)	basal stalk extended laterally (Fig. 10c, d)
Penis	slender, not expanded near apex (Fig. 6f)	wide, expanded near apex (Fig. 8f)	wide, expanded near apex (Fig. 10f)