Some butterflies from Eastern China (part 1)

[DaveChiangMai]

I was recently on a trip (not specifically butterflies) to eastern China. I know nothing of the butterflies there, other than what can be found on a web search. I would be grateful for some help or confirmations on these images. I'll split this across a couple of posts so as not to make it lengthy.
Many thanks

Image 1. Black-spotted Labyrinth (Neope muirheadii) Emeifeng NNR. Mountains.
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2. Colias sp. - Shanghai, right on the coast.
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3a. Mycalesis sp. - Wuyuan
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3b. Mycalesis sp. - Wuyuan (same individual as above).
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4. Pieris sp. - Wuyuan
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5a. No idea on this one. Wuyuan.
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5b. No idea on this one. Wuyuan. (same individual as above)
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[atronox]

#5 is Athyma sulpitia sulpitia

[DaveChiangMai]

Many thanks for that.

[Psyche]

1. N. muirheadi looks correct.
It has a white band not seen in the others.
https://2.bp.blogspot.com/-fmtQeCUHq0c/WPMcCbk5I_I/AAAAAAAALvk/MG-olL4fIt0iVjJsHIJRQFtLZFB2xR2-ACLcB/s1600/Neope%2Bmuirheadii%2B%2BBV.jpg

2. Colias hyale . Palaeartic.
http://www.eurobutterflies.com/pics/h/hyale5.jpg

3. Mycalesis gotama.
https://res.cloudinary.com/ppc1/image/upload/v1467087257/kvwoeyxmvltraieb99jz.jpg

4. Pieris rapae.
FW apical black border is triangular.
http://www.jeffpippen.com/butterflies/cabbagewhite040619-476pettigrewz.jpg
http://www.carolinanature.com/butterflies/cabbagewhite1721.jpg

P. brassicae.
http://www.learnaboutbutterflies.com/Pieris%20brassicae%200905-001a.jpg


TL Seow: Cheers.

[DaveChiangMai]

Many thanks for the assistance