Xylotrechus

Species in this group

Xylotrechus subscalaris

Daily sighting probability ~10% · With luck

Xylotrechus undulatus

Daily sighting probability ~10% · With luck

Xylotrechus smei

Daily sighting probability <5% · Rare

Xylotrechus stebbingi

Daily sighting probability <5% · Rare

Xylotrechus colonus

Daily sighting probability <5% · Rare

Daily sighting probability by month

Probability-weighted average across the group's species

<5%

Jan

<5%

Feb

<5%

Mar

<5%

Apr

~10%

May

~10%

Jun

~10%

Jul

~10%

Aug

<5%

Sep

<5%

Oct

~10%

Nov

~10%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Xylotrechus

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

Parks Ranked

#	Park	Country	Species	Daily sighting probability
1	Taroko National Park	🇹🇼 Taiwan	1 of 5	~10%
	Xylotrechus subscalaris			~10%
2	Cévennes National Park	🇫🇷 France	2 of 5	~10%
	Xylotrechus smei			<5%
	Xylotrechus stebbingi			<5%
3	Jasper National Park	🇨🇦 Canada	1 of 5	~10%
	Spruce Zebra Beetle			~10%
4	Great Smoky Mountains National Park	🇺🇸 United States	1 of 5	<5%
	Rustic Borer			<5%

Cities Ranked

#	City	Country	Species	Daily sighting probability
1	Porto	🇵🇹 Portugal	2 of 5	~10%
	Xylotrechus smei			<5%
	Xylotrechus stebbingi			<5%
2	Athens	🇬🇷 Greece	1 of 5	~10%
	Xylotrechus smei			~10%
3	Tel Aviv	🇮🇱 Israel	1 of 5	~10%
	Xylotrechus smei			~10%
4	Baltimore	🇺🇸 United States	1 of 5	~10%
	Rustic Borer			~10%
5	Bengaluru	🇮🇳 India	1 of 5	<5%
	Xylotrechus smei			<5%
6	Lyon	🇫🇷 France	1 of 5	<5%
	Xylotrechus smei			<5%
7	Houston	🇺🇸 United States	1 of 5	<5%
	Rustic Borer			<5%
8	Dallas	🇺🇸 United States	1 of 5	<5%
	Rustic Borer			<5%
9	Edmonton	🇨🇦 Canada	1 of 5	<5%
	Spruce Zebra Beetle			<5%
10	Washington	🇺🇸 United States	1 of 5	<5%
	Rustic Borer			<5%
11	Philadelphia	🇺🇸 United States	1 of 5	<5%
	Rustic Borer			<5%
12	Portland	🇺🇸 United States	1 of 5	<5%
	Spruce Zebra Beetle			<5%
13	Calgary	🇨🇦 Canada	1 of 5	<5%
	Spruce Zebra Beetle			<5%
14	Taipei	🇹🇼 Taiwan	1 of 5	<5%
	Xylotrechus subscalaris			<5%
15	Vancouver	🇨🇦 Canada	1 of 5	<5%
	Spruce Zebra Beetle			<5%
16	Toronto	🇨🇦 Canada	1 of 5	<5%
	Rustic Borer			<5%
17	New York City	🇺🇸 United States	1 of 5	<5%
	Rustic Borer			<5%
18	Boston	🇺🇸 United States	1 of 5	<5%
	Rustic Borer			<5%
19	Seattle	🇺🇸 United States	1 of 5	<5%
	Spruce Zebra Beetle			<5%
20	Chicago	🇺🇸 United States	1 of 5	<5%
	Rustic Borer			<5%

Species in this group

Xylotrechus subscalaris

Spruce Zebra Beetle

Xylotrechus smei

Xylotrechus stebbingi

Rustic Borer

Daily sighting probability by month

When they're spotted

Where to see Xylotrechus

Parks Ranked

Cities Ranked