Genus

Line Blues

Prosotas

4 species in our catalog · found in 12 parks

KingdomAnimalia (Animals)
PhylumArthropoda (Arthropods)
ClassInsecta (Insects)
OrderLepidoptera (Butterflies and Moths)
FamilyLycaenidae (Gossamer-winged Butterflies)
GenusProsotas (Line Blues)

Species in this group

Prosotas nora

Daily sighting probability ~40% · Likely

Prosotas dubiosa

Daily sighting probability ~20% · Possible

Prosotas felderi

Daily sighting probability ~10% · With luck

Prosotas gracilis

Daily sighting probability ~10% · With luck

Daily sighting probability by month

Probability-weighted average across the group's species

<5%

Jan

~10%

Feb

~10%

Mar

~10%

Apr

~20%

May

~20%

Jun

~10%

Jul

~10%

Aug

<5%

Sep

~10%

Oct

~20%

Nov

~20%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Line Blues

Warmer areas are where this group is recorded most often. Our parks Our cities

Parks Ranked

#	Park	Country	Species	Daily sighting probability
1	Cuc Phuong National Park	🇻🇳 Vietnam	2 of 4	~40%
	Common Line Blue			~30%
	Tailless Lineblue			~20%
2	Namdapha National Park	🇮🇳 India	1 of 4	~40%
	Common Line Blue			~40%
3	Kaeng Krachan National Park	🇹🇭 Thailand	3 of 4	~30%
	Tailless Lineblue			~10%
	Common Line Blue			~10%
	Dark-Based Lineblue			~10%
4	Sinharaja Forest Reserve	🇱🇰 Sri Lanka	1 of 4	~20%
	Common Line Blue			~20%
5	Taroko National Park	🇹🇼 Taiwan	1 of 4	~20%
	Common Line Blue			~20%
6	Taman Negara National Park	🇲🇾 Malaysia	1 of 4	~10%
	Common Line Blue			~10%
7	Gunung Leuser National Park	🇮🇩 Indonesia	1 of 4	~10%
	Common Line Blue			~10%
8	Lamington National Park	🇦🇺 Australia	1 of 4	~10%
	Short-Tailed Line-Blue			~10%
9	Kakadu National Park	🇦🇺 Australia	1 of 4	~10%
	Tailless Lineblue			~10%
10	Khao Yai National Park	🇹🇭 Thailand	1 of 4	~10%
	Common Line Blue			~10%
11	Kinabalu Park	🇲🇾 Malaysia	1 of 4	~10%
	Common Line Blue			~10%
12	Blue Mountains National Park	🇦🇺 Australia	1 of 4	<5%
	Short-Tailed Line-Blue			<5%

Cities Ranked

#	City	Country	Species	Daily sighting probability
1	Jabalpur	🇮🇳 India	2 of 4	~40%
	Tailless Lineblue			~30%
	Common Line Blue			~20%
2	Salem	🇮🇳 India	2 of 4	~30%
	Tailless Lineblue			~20%
	Common Line Blue			~10%
3	Chattogram	🇧🇩 Bangladesh	1 of 4	~20%
	Common Line Blue			~20%
4	Bengaluru	🇮🇳 India	2 of 4	~20%
	Tailless Lineblue			~10%
	Common Line Blue			~10%
5	Hyderabad	🇮🇳 India	2 of 4	~20%
	Common Line Blue			~10%
	Tailless Lineblue			~10%
6	Pune	🇮🇳 India	2 of 4	~20%
	Tailless Lineblue			~10%
	Common Line Blue			~10%
7	Taichung	🇹🇼 Taiwan	2 of 4	~20%
	Common Line Blue			~10%
	Tailless Lineblue			~10%
8	Mumbai	🇮🇳 India	2 of 4	~20%
	Tailless Lineblue			~10%
	Common Line Blue			~10%
9	Singapore	🇸🇬 Singapore	2 of 4	~20%
	Tailless Lineblue			~10%
	Common Line Blue			~10%
10	Jakarta	🇮🇩 Indonesia	2 of 4	~20%
	Tailless Lineblue			~10%
	Common Line Blue			~10%
11	Tuen Mun	🇨🇳 China	1 of 4	~20%
	Tailless Lineblue			~20%
12	Kaohsiung	🇹🇼 Taiwan	2 of 4	~20%
	Tailless Lineblue			~10%
	Common Line Blue			~10%
13	Kolkata	🇮🇳 India	2 of 4	~20%
	Common Line Blue			~10%
	Tailless Lineblue			~10%
14	Guwahati	🇮🇳 India	1 of 4	~10%
	Tailless Lineblue			~10%
15	Hong Kong	🇨🇳 China	2 of 4	~10%
	Tailless Lineblue			~10%
	Common Line Blue			<5%
16	Chennai	🇮🇳 India	2 of 4	~10%
	Tailless Lineblue			~10%
	Common Line Blue			~10%
17	Brisbane	🇦🇺 Australia	2 of 4	~10%
	Tailless Lineblue			~10%
	Short-Tailed Line-Blue			~10%
18	Taipei	🇹🇼 Taiwan	1 of 4	~10%
	Common Line Blue			~10%
19	Manila	🇵🇭 Philippines	1 of 4	~10%
	Tailless Lineblue			~10%
20	Kochi	🇮🇳 India	2 of 4	~10%
	Common Line Blue			<5%
	Tailless Lineblue			<5%
21	Bandung	🇮🇩 Indonesia	1 of 4	~10%
	Common Line Blue			~10%
22	Tainan	🇹🇼 Taiwan	1 of 4	~10%
	Tailless Lineblue			~10%
23	Zhuhai [Macau]	🇨🇳 China	1 of 4	~10%
	Tailless Lineblue			~10%
24	Guangzhou	🇨🇳 China	1 of 4	<5%
	Tailless Lineblue			<5%
25	Sydney	🇦🇺 Australia	1 of 4	<5%
	Short-Tailed Line-Blue			<5%
26	Bangkok	🇹🇭 Thailand	1 of 4	<5%
	Common Line Blue			<5%

Line Blues

Species in this group

Common Line Blue

Tailless Lineblue

Short-Tailed Line-Blue

Dark-Based Lineblue

Daily sighting probability by month

When they're spotted

Where to see Line Blues

Parks Ranked

Cities Ranked