Arthropods | Arthropoda

Arthropods are small invertebrates characterized by an external skeleton, a body having segments each with paired jointed appendages. They are classified under phylum Arthropoda with their bodies being bilaterally symmetrical and also containing cuticles. Most Arthropods use a compound eye as their primary source of information. Additionally, they are a good source of food and also play an essential role in the environment as pollinators, scavengers, and recyclers of nutrients. They are adaptable and are the only animals that are successfully dominating the land, water, and aerial habitats. Unlike other animals that increase continuously on their own, Arthropods have to go through a process called molting when growing.

What is the largest group of arthropods?

The largest group of arthropods are insects, and they can be distinguished from other arthropods through specific characteristics. These characteristics include them having 3 body regions, 3 pairs of legs, as well as a pair of antennae. Most insects also have the ability to fly, which other arthropods lack.

How do arthropods grow?

The arthropods grow through the process of forming new segments near their tail. The growth of an arthropod is very similar to the growth of annelids. Arthropods like mollusks have a tough exoskeleton, but this exoskeleton does not grow along with the rest of the animal and they have to shed their exoskeleton periodically.

Why are arthropods important?

Arthropods are considered because they carry out a different number of roles and tasks. Arthropods can help with pest control or weed control, they also carry an important ecological role due to their large number of species and diversity. Arthropods also serve as food for other species within the food chain.

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.91”-1.14” | 23-29 mm
11”-11.8” | 28-30 cm
8-15 years
Amazonian Giant Centipede
2.900
30.000
15.00
15000
GUIDE
3D
Amazonian Giant Centipede
.2”-.39” | 5-10 mm
.43”-.79” | 11-20 mm
1.18”-2.09” | 30-53 mm
1-2 years
American Cockroach
1.000
2.000
5.300
2.00
68000
GUIDE
3D
American Cockroach
.35”-.51” | 9-13 mm
3.9”-5.1” | 10-13 cm
.07-.09 oz | 2-2.5 g
5-11 years
American Giant Millipede
1.300
13.000
0.003
11.00
2500
GUIDE
3D
American Giant Millipede
.2”-.28” | 5-7 mm
.2”-.28” | 5-7 mm
2”-2.4” | 5-6 cm
.03-.07 oz | 1-2 g
2-6 years
Antarctic Krill
0.700
0.700
6.000
0.002
6.00
6100
GUIDE
3D
Antarctic Krill
.55”-.67” | 1.4-1.7 cm
.51”-.63” | 1.3-1.6 cm
3.1”-3.9” | 7.9-9.9 cm
.02-.17 oz | .5-5 g
3-8 years
Arabian Fat-Tailed Scorpion
1.700
1.600
9.900
0.005
8.00
900
GUIDE
3D
Arabian Fat-Tailed Scorpion
.16”-.22” | .4-.55 cm
.39”-.51” | 1-1.3 cm
2.56”-3.15” | 6.5-8 cm
2 oz | 57 g
5-7 years
Arizona Bark Scorpion
0.550
1.300
8.000
0.057
7.00
10800
GUIDE
3D
Arizona Bark Scorpion
.24”-.47” | 6-12 mm
.28”-.51” | 7-13 mm
.98”-1.77” | 25-45 mm (Worker); 1.57”-1.97” | 40-50 mm (Queen)
3-5 months (Worker); 1 year (Queen)
Asian Giant Hornet
1.200
1.300
4.500
0.42
75000
GUIDE
3D
Asian Giant Hornet
.22”-.26” | 5.5-6.5 mm
.2”-.24” | 5-6 mm
.79”-.94” | 20-24 mm (Worker); 1.18” | 30 mm (Queen)
2-3 weeks (Worker); 1 year (Queen)
Asian Hornet
0.650
0.600
2.400
0.06
52000
GUIDE
3D
Asian Hornet
.1”-.16” | 2.5-4 mm
.16”-.26” | 4-6.5 mm
.22”-.33” | 5.5-8.5 mm
2-3 years
Asian Lady Beetle
0.400
0.650
0.850
3.00
64000
GUIDE
3D
Asian Lady Beetle
.03”-.09” | .7-2.3 mm
.02”-.06” | .5-1.5 mm
.12”-.39” | 3-10 mm
30-40 days
Asian Tiger Mosquito
0.230
0.150
1.000
0.11
47000
GUIDE
3D
Asian Tiger Mosquito
.63”-.79” | 16-20 mm
9.84”-12” | 25-30.5 cm (Wingspan)
2.13”-2.64” | 54-67 mm
2-3 months
Atlas Moth
2.000
30.500
6.700
0.25
90000
GUIDE
3D
Atlas Moth
.035”-.05” | .9-1.3 mm
.04”-.06” | 1-1.5 mm
.14”-.2” | 3.5-5 mm (Worker); .31”-.35” | 8-9 mm (Queen)
1-2 years (Worker); 10-15 years (Queen)
Black Garden Ant
0.130
0.150
0.500
2.00
29000
GUIDE
3D
Black Garden Ant
.14”-.24” | 3.5-6 mm (Male); .18”-.28” | 4.5-7 mm (Female)
.12”-.2” | 3-5 mm (Male); .16”-.24” | 4-6 mm (Female)
.95”-1.54” | 24-39 mm (Male); 1.22”-1.85” | 31-47 mm (Female)
1-2 years
Black House Spider
0.700
0.600
4.700
2.00
41600
GUIDE
3D
Black House Spider
.18”-.22” | 4.5-5.5 mm
2.64”-3.5” | 67-89 mm (Wingspan)
.79”-1.1” | 20-28 mm
2-3 months
Black Swallowtail
0.550
8.900
2.800
0.25
20600
GUIDE
3D
Black Swallowtail
.08”-.2” | 2-5 mm
.98”-2.56” | 25-65 mm
.39”-.91” | 10-23 mm
1-3 years
Bold Jumping Spider
0.500
6.500
2.300
3.00
28000
GUIDE
3D
Bold Jumping Spider
.05”-.09” | 1.2-2.4 mm
.06”-.12” | 1.5-3 mm
.16”-.31” | 4-8 mm
17-21 days
Boll Weevil
0.240
0.300
0.800
0.06
27800
GUIDE
3D
Boll Weevil
.12”-.18” | 3-4.5 mm
.15”-.21” | 3.7-5.3 mm
.43”-63” | 11-16 mm
1 year
Boxelder Bug
0.450
0.530
1.600
1.00
39400
GUIDE
3D
Boxelder Bug
.03”-.04” | .7-1 mm
.04”-.07” | 1.1-1.7 mm
.17”-.24” | 4.2-6.2 mm
3-18 months
Brown Dog Tick
0.100
0.170
0.620
1.50
24000
GUIDE
3D
Brown Dog Tick
.14”-.22” | 3.5-5.5 mm
.26”-.42” | 6.7-10.7 mm
.47”-.75” | 12-19 mm
6-8 months
Brown Marmorated Stink Bug
0.550
1.070
1.900
0.66
80000
GUIDE
3D
Brown Marmorated Stink Bug
.09”-.16” | 2.2-4 mm
.08”-.16” | 2-4 mm
.83”-1.46” | 21-37 mm
2-4 years
Brown Recluse Spider
0.400
0.400
3.700
4.00
139000
GUIDE
3D
Brown Recluse Spider
.12”-.18” | 3-4.5 mm (Male); .28”-.37” | 7-9.5 mm (Female)
.12”-.16” | 3-4 mm (Male); .22”-.3” | 5.5-7.5 mm (Female)
.98”-1.38” | 25-35 mm (Male); 2.05”-2.72” | 52-69 mm (Female)
1-3 years
Brown Widow
0.950
0.750
6.900
3.00
61300
GUIDE
3D
Brown Widow
.12”-.2” | 3-5 mm
.16”-.28” | 4-7 mm
.71”-1.18” | 18-30 mm
2-3 months (Worker); 1-2 years (Queen)
Bullet Ant
0.500
0.700
3.000
0.25
77400
GUIDE
3D
Bullet Ant
.43”-.67” | 11-17 mm
.35”-.55” | 9-14 mm
5.51”-8.07” | 14-20.5 cm
1-1.5 years
Camel Spider
1.700
1.400
20.500
1.50
247060
GUIDE
3D
Camel Spider
1.4”-3.9” | 3.5-10 cm
1.2”-3.1” | 3-8 cm
2”-6” | 5.1-15.2 cm (Overall)
.22-1 lb | .1-.45 kg
15-30 years
Caribbean Hermit Crab
10.000
8.000
15.200
0.450
30.00
1650
GUIDE
3D
Caribbean Hermit Crab
.05”-.12” | 1.3-3 mm
.06”-.14” | 1.5-3.5 mm
.24”-.55” | 6-14 mm (Worker); .63”-.71” | 16-18 mm (Queen)
4-7 years (Worker); 10-15 years (Queen)
Carpenter Ant
0.300
0.350
1.400
7.00
50300
GUIDE
3D
Carpenter Ant
.02”-.04” | .6-1 mm
.02”-.04” | .6-1 mm
.08”-.12” | 2-3 mm
4-25 days
Cat Flea
0.100
0.100
0.300
0.07
25600
GUIDE
3D
Cat Flea
.24”-.28” | 6-7 mm
.2”-.28” | 5-7 mm
1.25”-1.5” | 3.2-3.8 cm
.1-.2 oz | 3-5 g
1-2 years
Cherry Shrimp
0.700
0.700
3.800
0.005
2.00
37700
GUIDE
3D
Cherry Shrimp
.6”-1.7” | 1.4-4.4 cm
1.2”-3.9” | 3-10 cm (Carapace)
1”-3” | 2.5-7.5 cm (Carapace)
1.6-5.6 oz | 45-160 g
2-5 years
Chinese Mitten Crab
4.400
10.000
7.500
0.160
5.00
6150
GUIDE
3D
Chinese Mitten Crab
.013”-.016” | .34-.4 mm
.018-.02” | .45-.5 mm
.055”-.063” | 1.4-1.6 mm
2-3 weeks
Clover Mite
0.040
0.050
0.160
0.06
9400
GUIDE
3D
Clover Mite
2.4”-5.9” | 6-15 cm
3”-8” | 7.6-20.3 cm (Carapace)
5.9”-15.75” | 15-40 cm (Carapace)
8.8-11 lb | 4-5 kg
40-60 years
Coconut Crab
15.000
20.300
40.000
5.000
60.00
256900
GUIDE
3D
Coconut Crab
.11”-.21” | 2.7-5.3 mm
.14”-.28” | 3.5-7 mm
.24”-.47” | 6-12 mm
2-12 months
Colorado Potato Beetle
0.530
0.700
1.200
1.00
7100
GUIDE
3D
Colorado Potato Beetle
.06”-.12” | 1.5-3 mm (Male); .14”-.22” | 3.5-5.5 mm (Female)
.05”-.1” | 1.2-2.5 mm (Male); .12”-2” | 3-5 mm (Female)
.33”-.67” | 8.5-17 mm (Male); .79”-1.3” | 20-33 mm (Female)
1-2 years
Common House Spider
0.550
0.500
3.300
2.00
30000
GUIDE
3D
Common House Spider
.12”-.26” | 3-6.5 mm
.16”-.33” | 4-8.5 mm
.35”-.71” | 9-18 mm
2-4 years
Common Potato Bug
0.650
0.850
1.800
4.00
125000
GUIDE
3D
Common Potato Bug
.28”-.43” | .7-1.1 cm
.43”-.71” | 1.1-1.8 cm
2.75”-4.33” | 7-11 cm
.035-.09 oz | 1-2.5 g
4-12 years
Deathstalker
1.100
1.800
11.000
0.003
12.00
17200
GUIDE
3D
Deathstalker
Deer Tick
129000
.01”-.024” | .2-.6 mm
.02”-.06” | .5-1.5 mm
.08”-.24” | 2-6 mm
2-3 years
Deer Tick
0.060
0.150
0.600
3.00
129000
GUIDE
3D
Deer Tick
.43”-.71” | 11-18 mm
.35”-.59” | 9-15 mm
1.97”-3.15” | 5-8 cm
3-12 months
Desert Locust
1.800
1.500
8.000
1.00
7100
GUIDE
3D
Desert Locust
.2”-.43” | 5-11 mm
3.9”-5.9” | 10-15 cm
7-10 years
Desert Millipede
1.100
15.000
10.00
1150
GUIDE
3D
Desert Millipede
.04”-.07” | 1-1.8 mm
.03”-.04” | .8-1 mm
.12”-.16” | 3-4 mm
2-3 weeks
Dog Flea
0.180
0.100
0.400
0.06
25500
GUIDE
3D
Dog Flea
.2”-.35” | 5-9 mm
1.18”-1.97” | 30-50 mm (Wingspan)
.67”-1.14” | 17-29 mm
6-8 weeks
Domestic Silk Moth
0.900
5.000
2.900
0.15
58300
GUIDE
3D
Domestic Silk Moth
.05”-.07” | 1.3-1.8 mm
.06”-.1” | 1.5-2.5 mm
.12”-.2” | 3-5 mm
21-27 days
Drain Fly
0.180
0.250
0.500
0.07
21500
GUIDE
3D
Drain Fly
2.1”-3.5” | 5.4-8.9 cm
5.9”-9.8” | 15-25 cm (Carapace)
3.9”-6.5” | 10-16.5 cm (Carapace)
2-4.4 lb | .9-2 kg
8-13 years
Dungeness Crab
8.900
25.000
16.500
2.000
13.00
103060
GUIDE
3D
Dungeness Crab
.2”-.39” | 5-10 mm
3.15”-5.51” | 80-140 mm (Wingspan)
.87”-1.54” | 22-39 mm
2-3 months
Eastern Tiger Swallowtail
1.000
14.000
3.900
0.25
11900
GUIDE
3D
Eastern Tiger Swallowtail
.07”-.11” | 1.8-2.8 mm
.08”-.12” | 2-3 mm
.31-.47” | 8-12 mm
3-5 weeks
Emerald Ash Borer
0.280
0.300
1.200
0.10
28300
GUIDE
3D
Emerald Ash Borer
.75”-1.02” | 1.9-2.6 cm
1.02”-1.46” | 2.6-3.7 cm
5.9”-7.9” | 15-20 cm
1-2 oz | 28-57 g
5-8 years
Emperor Scorpion
2.600
3.700
20.000
0.057
8.00
24400
GUIDE
3D
Emperor Scorpion
1”-1.7” | 2.6-4.3 cm
2.5”-4” | 6.4-10.2 cm (Carapace)
2.1”-3.3” | 5.3-8.5 cm (Carapace)
2.6-3 oz | 75-85 g
3-5 years
European Green Crab
4.300
10.200
8.500
0.085
5.00
5500
GUIDE
3D
European Green Crab
.07”-.17” | 1.8-4.3 mm
.08”-.18” | 2-4.5 mm
2.64”-6.18” | 6.7-15.7 cm
1 year
European Harvestman
0.430
0.450
15.700
1.00
4250
GUIDE
3D
European Harvestman
.18”-.28” | 4.5-7 mm
.16”-.26” | 4-6.5 mm
.71”-.94” | 18-24 mm (Worker); .98”-1.38” | 25-35 mm (Queen)
2-6 weeks (Worker); 1 year (Queen)
European Hornet
0.700
0.650
2.400
0.12
74000
GUIDE
3D
European Hornet
.03”-.07” | .7-1.9 mm
.03”-.07” | .7-1.9 mm
.12”-.31” | 3-8 mm
2-3 months (Worker); 2-7 years (Queen)
Fire Ant
0.190
0.190
0.800
0.25
63000
GUIDE
3D
Fire Ant
Firebug
29800
.06”-.12” | 1.6-3 mm
.11”-.21” | 2.7-5.3 mm
.26”-.47” | 6.5-12 mm
1-2 years
Firebug
0.300
0.530
1.200
2.00
29800
GUIDE
3D
Firebug
2.6”-3” | 6.5-7.5 cm
5.1”-5.7” | 13-14.5 cm (Carapace)
3”-3.4” | 7.6-8.7 cm (Carapace)
3-6 oz | 85-170 g
6-8 years
Florida Stone Crab
7.500
14.500
8.700
0.170
8.00
2560
GUIDE
3D
Florida Stone Crab
.12”-.18” | 3-4.5 mm
.16”-.24” | 4-6 mm
.43”-.63” | 11-16 mm
3-9 months
German Cockroach
0.450
0.600
1.600
0.75
103600
GUIDE
3D
German Cockroach
.26”-.43” | 6.5-11 mm
.26”-.39” | 6.5-10 mm
1.77”-2.36” | 45-60 mm
4-8 months
Ghost Mantis
1.100
1.000
6.000
0.66
18300
GUIDE
3D
Ghost Mantis
.6”-.75” | 15-19 mm
11”-13.4” | 28-34 cm
6.4-9.6 oz | 181-272 g
7-10 years
Giant African Millipede
1.900
34.000
0.272
10.00
4600
GUIDE
3D
Giant African Millipede
.28”-.55” | 7-14 mm
3”-6.3” | 7.5-16 cm
3-5 years
Giant Centipede
1.400
16.000
5.00
29040
GUIDE
3D
Giant Centipede
.47”-.63” | 12-16 mm
6.7”-7.9” | 17-20 cm
3-6 years
Giant Desert Centipede
1.600
20.000
6.00
7600
GUIDE
3D
Giant Desert Centipede
.39”-.67” | 1-1.7 cm
.75”-1.25” | 1.9-3.2 cm
3.94”-7.1” | 10-18 cm
.14-.25 oz | 4-7 g
7-10 years (wild); 15-20 years (captivity)
Giant Hairy Scorpion
1.700
3.200
18.000
0.007
20.00
4000
GUIDE
3D
Giant Hairy Scorpion
.24”-.39” | 6-10 mm
2.24”-3.58” | 57-91 mm (Wingspan)
1.18”-1.89” | 30-48 mm
2-3 years
Giant Leopard Moth
1.000
9.100
4.800
3.00
13600
GUIDE
3D
Giant Leopard Moth
.35”-.55” | .9-1.4 cm
.47”-.71” | 1.2-1.8 cm
1.57”-2.36” | 4-6 cm (Body)
.035-.07 oz | 1-2 g
4-7 years
Giant Whip Scorpion
1.400
1.800
6.000
0.002
7.00
1800
GUIDE
3D
Giant Whip Scorpion
1.57”-2.24” | 4-5.7 cm
1.57”-2.24” | 4-5.7 cm
8.07”-11.42” | 20.5-29 cm
5-6.2 oz | .14-.18 kg
3-6 years (Male); 10-20 years (Female)
Goliath Birdeater
5.700
5.700
29.000
0.180
20.00
120000
GUIDE
3D
Goliath Birdeater
.22”-.39” | 5.5-10 mm
.33”-.59” | 8.5-15 mm
.59”-1.06” | 15-27 mm
1 year
Green June Beetle
1.000
1.500
2.700
1.00
12800
GUIDE
3D
Green June Beetle
.12”-.14” | 3-3.5 mm (Male); .13”-.24” | 3.2-6 mm (Female)
.11”-.13” | 2.8-3.3 mm (Male); .12”-.22” | 3-5.5 mm (Female)
1.02”-1.18” | 26-30 mm (Male); 1.1”-2.05” | 28-52 mm (Female)
1 year
Green Lynx Spider
0.600
0.550
5.200
1.00
6950
GUIDE
3D
Green Lynx Spider
.16”-.24” | 4-6 mm
.28”-.39” | 7-10 mm
.51”-.75” | 13-19 mm
30-45 days
Green Stink Bug
0.600
1.000
1.900
0.12
13350
GUIDE
3D
Green Stink Bug
.08”-.1” | 2-2.5 mm
.7”-.9” | 1.8-2.3 cm
4-7 years
Greenhouse Millipede
0.250
2.300
7.00
5800
GUIDE
3D
Greenhouse Millipede
.14”-.2” | 3.5-5 mm
2.56”-3.74” | 65-95 mm (Wingspan)
.79”-1.14” | 20-29 mm
2-3 months
Gulf Fritillary
0.500
9.500
2.900
0.25
7340
GUIDE
3D
Gulf Fritillary
.16”-.31” | 4-8 mm
1.38”-2.75” | 35-70 mm (Wingspan)
.55”-1.1” | 14-28 mm
11-12 months
Gypsy Moth
0.800
7.000
2.800
1.00
91000
GUIDE
3D
Gypsy Moth
.47”-1.42” | 12-36 mm
.67”-2.09” | 17-53 mm
2.36”-7.09” | 6-18 cm
1.5-3 years
Hercules Beetle
3.600
5.300
18.000
3.00
52500
GUIDE
3D
Hercules Beetle
.14”-.26” | 3.5-6.5 mm
1”-1.5” | 2.5-3.8 cm
3-7 years
House Centipede
0.650
3.800
7.00
148000
GUIDE
3D
House Centipede
.16”-.22” | 4-5.5 mm
.2”-.24” | 5-6 mm
.63”-.83” | 16-21 mm
2-3 months
House Cricket
0.550
0.600
2.100
0.25
14100
GUIDE
3D
House Cricket
.06”-.11” | 1.4-2.9 mm
.05”-.1” | 1.3-2.5 mm
.16”-.31” | 4-8 mm
15-30 days
Housefly
0.290
0.250
0.800
0.08
68000
GUIDE
3D
Housefly
.043”-.07” | 1.1-1.8 mm
.04”-.06” | .9-1.4 mm
.1”-.16” | 2.5-4 mm
14-16 days
Human Flea
0.180
0.140
0.400
0.13
11500
GUIDE
3D
Human Flea
.12”-.2” | 3-5 mm
.2”-.3” | 5-7.5 mm
.35”-.55” | 9-14 mm
1 year
Japanese Beetle
0.500
0.750
1.400
1.00
84000
GUIDE
3D
Japanese Beetle
4.1”-6.5” | 10.5-16.6 cm
7.9”-15” | 20-38 cm (Carapace)
9.25”-14” | 23.5-35.5 cm (Carapace)
28.7-44.1 lb | 13-20 kg
50-100 years
Japanese Spider Crab
16.600
38.000
35.500
20.000
100.00
85100
GUIDE
3D
Japanese Spider Crab
2”-3” | 5.1-7.7 cm
5.9”-8.7” | 15-22 cm (Carapace)
3.7”-5.6” | 9.5-14.3 cm (Carapace)
.75-1.2 lb | .34-.54 kg
1-5 years
Jonah Crab
7.700
22.000
14.300
0.540
5.00
7050
GUIDE
3D
Jonah Crab
.006”-.01” | .15-.3 mm
.008”-.016” | .2-.4 mm
.04”-.08” | 1-2 mm (Worker); .16”-.2” | 4-5 mm (Queen)
3-4 months (Worker); 1 year (Queen)
Little Black Ant
0.030
0.040
0.200
0.33
4800
GUIDE
3D
Little Black Ant
.03”-.04” | .8-1.1 mm
.07”-.09” | 1.7-2.3 mm
.22”-.31” | 5.5-8 mm
.66-2 years
Lone Star Tick
0.110
0.230
0.800
2.00
57500
GUIDE
3D
Lone Star Tick
Luna Moth
170500
.22”-.33” | 5.5-8.5 mm
2.95”-4.13” | 75-105 mm (Wingspan)
.94”-1.3” | 24-33 mm
2-3 months
Luna Moth
0.850
10.500
3.300
0.25
170500
GUIDE
3D
Luna Moth
1.6”-5.5” | 4-14 cm
2”-5.9” | 5-15 cm
7.9”-23.6” | 20-60 cm
9-44 lb | 4-20 kg
50-140 years
Maine Lobster | American Lobster
14.000
15.000
60.000
20.000
140.00
32400
GUIDE
3D
Maine Lobster | American Lobster
1.8”-2.4” | 4.5-6 cm
5.1”-7.1” | 13-18 cm
11.8”-15.75” | 30-40 cm
2.2-10 lb | 1-4.5 kg
12-20 years
Mangrove Horseshoe Crab
6.000
18.000
40.000
4.500
20.00
230
GUIDE
3D
Mangrove Horseshoe Crab
.12”-.18” | 3-4.5 mm
.16”-.24” | 4-6 mm
.49”-.71” | 12.5-18 mm
3-5 months
Mealworm Beetle
0.450
0.600
1.800
0.42
17500
GUIDE
3D
Mealworm Beetle
.2”-.24” | 5-6 mm
2.75”-3.94” | 70-100 mm (Wingspan)
.98”-1.38” | 25-35 mm
8-9 months
Monarch Butterfly
0.600
10.000
3.500
0.75
253000
GUIDE
3D
Monarch Butterfly
.35”-.85” | 9-21.5 mm
.3”-.75” | 7.5-19 mm
.98”-2.44” | 25-62 mm
2-3 months
Mormon Cricket
2.150
1.900
6.200
0.25
7600
GUIDE
3D
Mormon Cricket
.14”-.26” | 3.5-6.5 mm
2.24”-3.94” | 57-100 mm (Wingspan)
.79”-1.38” | 20-35 mm
11-12 months
Mourning Cloak Butterfly
0.650
10.000
3.500
1.00
11300
GUIDE
3D
Mourning Cloak Butterfly
.12”-.28” | 3-7 mm
.2”-.5” | 5-12.5 mm
1.18”-2.75” | 3-7 cm
5-9 months
Orchid Mantis
0.700
1.250
7.000
0.75
90500
GUIDE
3D
Orchid Mantis
.18”-.26” | 4.5-6.5 mm
2”-2.87” | 51-73 mm (Wingspan)
.79”-1.18” | 20-30 mm
11-12 months
Painted Lady Butterfly
0.650
7.300
3.000
1.00
44000
GUIDE
3D
Painted Lady Butterfly
.3”-1” | .8-2.5 cm
.5”-2” | 1.3-5 cm
2”-7” | 5.1-17.8 cm
.4-3.2 oz | 12-90 g
4-6 years
Peacock Mantis Shrimp
2.500
5.000
17.800
0.090
6.00
24200
GUIDE
3D
Peacock Mantis Shrimp
.055”-.07” | 1.4-1.8 mm
.06”-.08” | 1.5-2 mm
.28”-.35” | 7-9 mm
1 year
Peacock Spider
0.180
0.200
0.900
1.00
43000
GUIDE
3D
Peacock Spider
.12”-.24” | 3-6 mm
1.38”-2.44” | 35-62 mm (Wingspan)
.55”-.98” | 14-25 mm
8-12 months
Peppered Moth
0.600
6.200
2.500
1.00
14200
GUIDE
3D
Peppered Moth
.16”-.35” | 4-9 mm
.3”-.8” | .8-2 cm
5-11 years
Pill Millipede
0.900
2.000
11.00
1700
GUIDE
3D
Pill Millipede
.18”-.35” | 4.5-9 mm
2.75”-5.12” | 70-130 mm (Wingspan)
.94”-1.77” | 24-45 mm
30-45 days
Pipevine Swallowtail
0.900
13.000
4.500
0.13
10300
GUIDE
3D
Pipevine Swallowtail
.31”-.51” | 8-13 mm
3.9"-5.9” | 100-150 mm (Wingspan)
.79”-1.18” | 20-30 mm
2-3 months
Polyphemus Moth
1.300
15.000
3.000
0.25
46000
GUIDE
3D
Polyphemus Moth
.11”-.13” | 2.7-3.4 mm (Male); .17”-.22” | 4.2-5.6 mm (Female)
.14”-.19” | 3.6-4.7 mm (Male); .22”-.26” | 5.7-6.7 mm (Female)
1.57”-1.97” | 40-50 mm (Male); 2.48”-3.27” | 63-83 mm (Female)
1-2 years
Rabid Wolf Spider
0.560
0.670
8.300
2.00
13900
GUIDE
3D
Rabid Wolf Spider
.2”-.24” | 5-6 mm
1.97”-2.36” | 50-60 mm (Wingspan)
.75”-.94” | 19-24 mm
8-10 months
Red Admiral Butterfly
0.600
6.000
2.400
0.83
21400
GUIDE
3D
Red Admiral Butterfly
3.9”-6.5” | 9.8-16.4 cm
5.9”-11” | 15-28 cm (Carapace)
5.1”-10” | 13-25.3 cm (Carapace)
24-28 lb | 10.9-12.7 kg
20-30 years
Red King Crab
16.400
28.000
25.300
12.700
30.00
11300
GUIDE
3D
Red King Crab
.24”-.33” | 6-8.5 mm
.24”-.33” | 6-8.5 mm
.94”-1.26” | 24-32 mm
12-22 days (Worker); 1 year (Queen)
Red Paper Wasp
0.850
0.850
3.200
0.06
8500
GUIDE
3D
Red Paper Wasp
.8”-1.4” | 2-3.5 cm
2”-3.4” | 5-8.7 cm (Carapace)
1.8”-3.1” | 4.6-8 cm (Carapace)
.8-2 lb | .36-.91 kg
8-12 years
Red Rock Crab
3.500
8.700
8.000
0.910
12.00
3800
GUIDE
3D
Red Rock Crab
.006”-.008” | .15-.2 mm
.008”-.01” | .2-.3 mm
.04”-.05” | 1-1.3 mm
2-4 weeks
Red Spider Mite
0.020
0.030
0.130
0.08
12000
GUIDE
3D
Red Spider Mite
.16”-.26” | 4-6.7 mm
.18”-.31” | 4.5-8 mm
.59”-.98” | 15-25 mm
1 year
Red Velvet Ant
0.670
0.800
2.500
1.00
14500
GUIDE
3D
Red Velvet Ant
.07”-.09” | 1.8-2.4 mm (Male); .19”-.24” | 4.7-6 mm (Female)
.06”-.09” | 1.6-2.2 mm (Male); .17”-.21” | 4.3-5.4 mm (Female)
.43”-.55” | 11-14 mm (Male); 1.1”-1.34” | 28-34 mm (Female)
1-3 years
Redback Spider
0.600
0.540
3.400
3.00
61300
GUIDE
3D
Redback Spider
.35”-.55” | 9-14 mm
.59”-.94” | 15-24 mm
.98”-1.5” | 25-38 mm
1-3 years
Sacred Scarab
1.400
2.400
3.800
3.00
1600
GUIDE
3D
Sacred Scarab
.016”-.024” | .4-.6 mm
.008”-.01” | .2-.3 mm
.03”-.04” | .8-1 mm
4-6 weeks
Sand Flea
0.060
0.030
0.100
0.12
37000
GUIDE
3D
Sand Flea
Ghost Mantis (Phyllocrania paradoxa)
Comparison illustration of the size of a Ghost Mantis to other species of insects

The Ghost Mantis (Phyllocrania paradoxa) is a small mantis species characterized by its leaf-like body. They are various shades of brown- from very dark brown to green-gray, and an individual’s colors can change between molts depending on light and humidity levels. The Ghost Mantis is camouflaged to appear as dead, dried-up leaf material. They have elongated heads, flattened, extended prothoraxes, and leaf-like protrusions from their limbs. When threatened, juveniles and adult females will play dead, and adult males will run or fly away. The species is distributed across the African continent, and they are found in dry areas, bushes, shrubs, and trees in the open.

The Ghost Mantis has an overall body length between 1.77”-2.36” (45-60 mm), body width of .26”-.39” (6.5-10 mm), and body height of .26”-.43” (6.5-11 mm). The typical lifespan of the Ghost Mantis is between 4-8 months.

Scaled collection of drawings of Ghost Mantis in various poses with dimensions
The Ghost Mantis (Phyllocrania paradoxa) is a small mantis species characterized by its leaf-like body. They are various shades of brown- from very dark brown to green-gray, and an individual’s colors can change between molts depending on light and humidity levels. The Ghost Mantis is camouflaged.

The Ghost Mantis has an overall body length between 1.77”-2.36” (45-60 mm), body width of .26”-.39” (6.5-10 mm), and body height of .26”-.43” (6.5-11 mm). The typical lifespan of the Ghost Mantis is between 4-8 months.

Scaled collection of drawings of Ghost Mantis in various poses with dimensions
Ghost Mantis (Phyllocrania paradoxa)
Height:
.26”-.43” | 6.5-11 mm
Width:
.26”-.39” | 6.5-10 mm
Length:
1.77”-2.36” | 45-60 mm
Depth:
Weight:
Area:
Scientific Name
Phyllocrania paradoxa
Lifespan
4-8 months

Drawings include:

Ghost Mantis top view, side

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Brown Marmorated Stink Bug (Halyomorpha halys)
Scale illustration of an average Brown Marmorated Stink Bug compared to other insect species

The Brown Marmorated Stink Bug (Halyomorpha halys) is an insect in the Pentatomidae family. The species is native to China, Japan, and the Korean Peninsula. In September 1998 it was found in Allentown, Pennsylvania, where it is thought to have been accidentally introduced. Physically the Brown Marmorated Stink Bug is dark brown with a creamy white-brown underside. They have alternating light-colored bands on the antennae and alternating dark bands on the thin outer edge of the abdomen. The legs are brown with white banding. They feed on over 100 species of plants and agricultural crops.

The Brown Marmorated Stink Bug has an overall body length between .47”-.75” (12-19 mm), body width of .26”-.42” (6.7-10.7 mm), and body height of .14”-.22” (3.5-5.5 mm). The typical lifespan of the Brown Marmorated Stink Bug is between 6-8 months.

Series of measured illustrations of the Brown Marmorated Stink Bug
The Brown Marmorated Stink Bug (Halyomorpha halys) is an insect in the Pentatomidae family. The species is native to China, Japan, and the Korean Peninsula. In September 1998 it was found in Allentown, Pennsylvania, where it is thought to have been accidentally introduced.

The Brown Marmorated Stink Bug has an overall body length between .47”-.75” (12-19 mm), body width of .26”-.42” (6.7-10.7 mm), and body height of .14”-.22” (3.5-5.5 mm). The typical lifespan of the Brown Marmorated Stink Bug is between 6-8 months.

Series of measured illustrations of the Brown Marmorated Stink Bug
Brown Marmorated Stink Bug (Halyomorpha halys)
Height:
.14”-.22” | 3.5-5.5 mm
Width:
.26”-.42” | 6.7-10.7 mm
Length:
.47”-.75” | 12-19 mm
Depth:
Weight:
Area:
Scientific Name
Halyomorpha halys
Lifespan
6-8 months

Drawings include:

Brown Marmorated Stink Bug top view, side

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Western Conifer Seed Bug (Leptoglossus occidentalis)
Comparison drawing of the Western Conifer Seed Bug compared to other insects

The Western Conifer Seed Bug (Leptoglossus occidentalis) is a true bug species native to North America, but recently it has expanded to eastern North America to include Nova Scotia, Maine, Connecticut, and New Hampshire. It is found in Europe as an accidental introduced species. The Western Conifer Seed Bug is similar in appearance to the wheel bug and other assassin bugs. It has an expanded hindleg tibiae and alternating light and dark bands that run along the outer wing edges of the abdomen. Its primary defense mechanism is to spray a bitter and offending smell.

The Western Conifer Seed Bug has an overall body length between .59”-.79” (15-20 mm), body width of .2”-.28” (5-7 mm), and body height of .13”-.17” (3.3-4.3 mm). The typical lifespan of the Western Conifer Seed Bug is 1 year.

Set of scaled top and elevation drawings of the Western Conifer Seed Bug
The Western Conifer Seed Bug (Leptoglossus occidentalis) is a true bug species native to North America, but recently it has expanded to eastern North America to include Nova Scotia, Maine, Connecticut, and New Hampshire. It is found in Europe as an accidental introduced species.

The Western Conifer Seed Bug has an overall body length between .59”-.79” (15-20 mm), body width of .2”-.28” (5-7 mm), and body height of .13”-.17” (3.3-4.3 mm). The typical lifespan of the Western Conifer Seed Bug is 1 year.

Set of scaled top and elevation drawings of the Western Conifer Seed Bug
Western Conifer Seed Bug (Leptoglossus occidentalis)
Height:
.13”-.17” | 3.3-4.3 mm
Width:
.2”-.28” | 5-7 mm
Length:
.59”-.79” | 15-20 mm
Depth:
Weight:
Area:
Scientific Name
Leptoglossus occidentalis
Lifespan
1 year

Drawings include:

Western Conifer Seed Bug top view, side

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Cherry Shrimp (Neocaridina davidi)
Scale illustration of an average Cherry Shrimp compared to other crustacean species

Shrimp such as the Cherry Shrimp (Neocaridina davidi) are common in aquaria because of their dwarf and docile nature besides ease of care. They are green-brown, though other colors may exist. The Cherry Shrimp is a diurnal Decapoda in the family Atyidae, with females being more ostentatious than males. Females can also be identified by a saddle on their stomachs other than color. It is also called Red Cherry Shrimp and feeds on algae. Look for them in freshwater ponds or streams with dense plants or rocky substrate in Taiwan if you can’t find them in aquariums.

The Cherry Shrimp has an overall length between 1.25”-1.5” (3.2-3.8 cm), body width of .2”-.28” (5-7 mm), body height of .24”-.28” (6-7 mm), and weight between .1-.2 oz (3-5 g). The typical lifespan of the Cherry Shrimp is between 1-2 years.

Series of measured illustrations of the Cherry Shrimp
Shrimp such as the Cherry Shrimp (Neocaridina davidi) are common in aquaria because of their dwarf and docile nature besides ease of care. They are green-brown, though other colors may exist. The Cherry Shrimp is a diurnal Decapoda in the family Atyidae, with females being more ostentatious.

The Cherry Shrimp has an overall length between 1.25”-1.5” (3.2-3.8 cm), body width of .2”-.28” (5-7 mm), body height of .24”-.28” (6-7 mm), and weight between .1-.2 oz (3-5 g). The typical lifespan of the Cherry Shrimp is between 1-2 years.

Series of measured illustrations of the Cherry Shrimp
Cherry Shrimp (Neocaridina davidi)
Height:
.24”-.28” | 6-7 mm
Width:
.2”-.28” | 5-7 mm
Length:
1.25”-1.5” | 3.2-3.8 cm
Depth:
Weight:
.1-.2 oz | 3-5 g
Area:
Scientific Name
Neocaridina davidi
Lifespan
1-2 years

Drawings include:

Cherry Shrimp top view, side

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Amazonian Giant Centipede (Scolopendra gigantea)
Scale illustration of an average Amazonian Giant Centipede compared to other myriapod species

The Amazonian Giant Centipede (Scolopendra gigantea) is a centipede that lives in the tropical and sub-tropical rainforests and tropical dry forests of South America and the Caribbean. As a carnivore, the Amazonian Giant Centipede can overpower and kill many invertebrates like large insects and spiders, and also small vertebrates including small lizards, frogs, and mice. The species is solitary and should be kept alone. There is at least one human death attributed to the Amazonian Giant Centipede’s toxic venom. Like other members of the genus scolopendra, the centipede has 21 or 23 well marked sections with each section having a pair of legs.

The Amazonian Giant Centipede has an overall length between 11”-11.8” (28-30 cm) and width of .91”-1.14” (23-29 mm). The typical lifespan of the Amazonian Giant Centipede is between 8-15 years.

Series of top view illustrations of the Amazonian Giant Centipede
The Amazonian Giant Centipede (Scolopendra gigantea) is a centipede that lives in the tropical and sub-tropical rainforests and tropical dry forests of South America and the Caribbean. As a carnivore, the Amazonian Giant Centipede can overpower and kill many invertebrates.

The Amazonian Giant Centipede has an overall length between 11”-11.8” (28-30 cm) and width of .91”-1.14” (23-29 mm). The typical lifespan of the Amazonian Giant Centipede is between 8-15 years.

Series of top view illustrations of the Amazonian Giant Centipede
Amazonian Giant Centipede (Scolopendra gigantea)
Height:
Width:
.91”-1.14” | 23-29 mm
Length:
11”-11.8” | 28-30 cm
Depth:
Weight:
Area:
Scientific Name
Scolopendra gigantea
Lifespan
8-15 years

Drawings include:

Amazonian Giant Centipede top view (assorted)

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