Home
Vertebrates
All
Amphibians
Birds
Fish
Mammals
Reptiles
Reptiles and Amphibians
Sharks and Rays
Insects
All
Ants
Beetles
Bees
Butterflies
Cicadas
Damselflies
Dragonflies
Dragonflies and Damselflies
Fleas
Flies (Diptera)
Grasshoppers and Crickets
Hornets and Wasps
Katydids
Mosquitoes
Moths
Planthoppers
Robber Flies
Sawflies, Horntails, Wood Wasps
Scale Insects
Stoneflies
Tiger Beetles
Treehoppers
True Bugs (Hemiptera)
Other Invertebrates
Amphipods
Bivalves - Freshwater
Bivalves - Saltwater
Crabs, Lobsters, and Shrimp
Crayfish
Earthworms
Gastropods
Harvestmen
Isopods
Jellyfish
Nematodes
Proturans
Sea Urchins
Spiders
Springtails
Ticks
Plants
Browse by family
Aster Family
Bryophytes
Carnivorous Plants
Clubmosses, Quillworts, Spikemosses
Ferns
Grasses
Iris Family
Milkweed Family
Mosses
Orchids
Pea Family
Rose Family
Sedges and Rushes
Fungi/Other
Algae - Freshwater
Algae - Marine Macroalgae
Algae - Marine Microalgae
Fungi - All
Fungi - Browse by family
Fungi - Ascomycota
Fungi - Basidiomycota
Lichens
Slime Molds
Explore
Bibliography
Maryland Quad Map
Maryland Quad Heat Map
Top 100 Contributors by Species
Top 100 Contributors by Species (2024)
Top 100 Contributors by Records
Recent Discoveries (this month)
iNaturalist Integration Summary
MBP Brochure
Partnerships
Editors
Photographers
Get Involved
FAQs
About Records
Dedication
Links
MBP on Facebook
MBP on Twitter
MBP on Instagram
MBP project at iNaturalist
Share photos on Flickr
MBP Google Group
Maryland Plant Atlas
MD/DCRC Resources
Stewart and Robbins (1958)
eBird
Sites
Andelot Farm
Chino Farms
Dans Rock Bird Count
Fort Smallwood Park
Horn Point Laboratory
Howard County Conservancy
Jemicy School
Rocky Gap State Park
Turkey Point Bird Count
Weinberg Park
Maryland Checklist - Category: Stoneflies - all-time (Total: 109)
Filter by tag...
Show All
Adventive
\n
Coastal Plain only
\n
Endangered (Federal)
\n
Endangered (MD)
\n
Excluded
\n
Exotic
\n
Extinct
\n
Extirpated
\n
Extralimital
\n
G1 (Highly globally rare)
\n
G1G2 (Highly globally rare)
\n
G2 (Globally rare)
\n
G2G3 (Globally rare)
\n
G3 (Globally rare/local)
\n
G3G4 (Globally vulnerable)
\n
G4
\n
G4G5
\n
G5
\n
Garrett only
\n
GH (No known extant occurrences)
\n
GU (Global status uncertain)
\n
Hybrid
\n
In need of conservation
\n
Invasive
\n
Nativity Uncertain
\n
Non-native
\n
Reviewable (MD/DCRC)
\n
S1 (Highly state rare)
\n
S1B (Highly state rare breeder)
\n
S1M (State rare migrant)
\n
S1N (State rare non-breeder)
\n
S1S2 (Highly state rare)
\n
S1S2B (State rare breeder)
\n
S2 (State rare)
\n
S2B (State rare breeder)
\n
S2B (State rare breeder)
\n
S2S3 (State rare)
\n
S2S3B (State rare breeder)
\n
S3 (Watch list)
\n
S3B (State watchlist breeder)
\n
S3S4
\n
S3S4B (State watchlist breeder)
\n
S4SE
\n
SH (Historical)
\n
SHB (State historical breeder)
\n
SR (State rare)
\n
Status Uncertain
\n
SUB (Status uncertain breeder)
\n
SXB (State extirpated breeder)
\n
SXM (State extirpated migrant)
\n
Threatened (Federal)
\n
Threatened (MD)
\n
Undescribed
\n
Vulnerable
\n
Waif
\n
Western MD only
\n
Worcester only
\n
Photos
Common Name
Genus
Species
Records  
Category
Family
Order
Class
Kingdom
1
Freckled Stone
Perlesta
placida
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
2
Striped Stone
Perlinella
drymo
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
3
Longhorn Forestfly
Prostoia
similis
35
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
4
Atlantic Needlefly
Leuctra
duplicata
2
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
5
Atlantic Sallfly
Alloperla
atlantica
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
6
Iroquois Springfly
Malirekus
iroquois
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
7
Midwestern Stone
Agnetina
flavescens
2
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
8
No Common Name
Arcynopteryx
compacta
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
9
Southeastern Forestfly
Soyedina
kondratieffi
0
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
10
Grand Needlefly
Leuctra
grandis
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
11
Triangular Sallfly
Alloperla
chloris
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
12
Knobbed Salmonfly
Pteronarcys
biloba
5
Stoneflies
Pteronarcyidae
Plecoptera
Insecta
Animalia
13
Embossed Stone
Paragnetina
media
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
14
Two-lined Stripetail
Isoperla
bilineata
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
15
Vernal Forestfly
Soyedina
washingtoni
0
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
16
Brook Needlefly
Leuctra
sibleyi
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
17
Curved Sallfly
Sweltsa
lateralis
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
18
Giant Black Stonefly
Pteronarcys
dorsata
2
Stoneflies
Pteronarcyidae
Plecoptera
Insecta
Animalia
19
Banded Stripetail
Isoperla
burksi
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
20
Midwestern Salmonfly
Pteronarcys
pictetii
0
Stoneflies
Pteronarcyidae
Plecoptera
Insecta
Animalia
21
Appalachian Willowfly
Strophopteryx
appalachia
0
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
22
Narrow-lobed Needlefly
Leuctra
tenuis
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
23
Pocahontas Sallfly
Sweltsa
pocahontas
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
24
Aurora Snowfly
Allocapnia
aurora
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
25
Vernal Snowfly
Capnia
vernalis
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
26
Pale Stripetail
Isoperla
holochlora
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
27
Aracoma Sallfly
Alloperla
aracoma
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
28
Eastern Snowfly
Allocapnia
recta
5
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
29
Atlantic Willowfly
Taenionema
atlanticum
0
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
30
Appalachian Needlefly
Paraleuctra
sara
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
31
Highlands Roachfly
Tallaperla
elisa
0
Stoneflies
Peltoperlidae
Plecoptera
Insecta
Animalia
32
Monongahela Snowfly
Allocapnia
frumi
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
33
Carolina Sallfly
Sweltsa
mediana
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
34
Ozark Stripetail
Isoperla
namata
9
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
35
Gaspé Sallfly
Utaperla
gaspesiana
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
36
Pristine Snowfly
Allocapnia
wrayi
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
37
Spinyleg Willowfly
Taeniopteryx
maura
3
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
38
Eastern Forestfly
Amphinemura
delosa
13
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
39
Common Stone
Acroneuria
abnormis
7
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
40
Stonyfork Snowfly
Allocapnia
harperi
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
41
Lobed Stone
Acroneuria
internata
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
42
Two-lobed Springfly
Diploperla
duplicata
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
43
No Common Name
Perlesta
sp.
3
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
44
Angulate Snowfly
Paracapnia
angulata
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
45
Boreal Willowfly
Taeniopteryx
nivalis
0
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
46
Spiked Forestfly
Amphinemura
wui
4
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
47
Carolina Stone
Acroneuria
carolinensis
1
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
48
Northern Stone
Agnetina
capitata
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
49
Carolina Needlefly
Leuctra
carolinensis
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
50
Cumberland Willowfly
Taeniopteryx
ugola
0
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
51
Lash Springfly
Remenus
bilobatus
7
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
52
Notched Forestfly
Ostrocerca
complexa
0
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
53
Boreal Stone
Acroneuria
lycorias
1
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
54
Coastal Stone
Neoperla
clymene
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
55
Eastern Needlefly
Leuctra
ferruginea
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
56
Dusky Sallfly
Alloperla
biserrata
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
57
Greenbrier Springfly
Yugus
bulbosus
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
58
Appalachian Stone
Hansonoperla
appalachia
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
59
Dragon Run Stone
Perlesta
roblei
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
60
Spotted Forestfly
Paranemoura
perfecta
0
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
61
Spined Needlefly
Leuctra
rickeri
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
62
York Sallfly
Suwallia
marginata
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
63
Appalachian Salmonfly
Pteronarcys
proteus
1
Stoneflies
Pteronarcyidae
Plecoptera
Insecta
Animalia
64
Slender Stone
Neoperla
robisoni
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
65
Vernal Stone
Perlinella
ephyre
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
66
Carolina Forestfly
Soyedina
carolinensis
0
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
67
Broad-lobed Needlefly
Leuctra
tenella
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
68
Ontario Sallfly
Sweltsa
onkos
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
69
Pygmy Snowfly
Allocapnia
pygmaea
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
70
Beautiful Stone
Paragnetina
immarginata
2
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
71
Vernal Springfly
Helopicus
subvarians
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
72
Valley Forestfly
Soyedina
vallicularia
0
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
73
Variable Needlefly
Leuctra
variabilis
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
74
Appalachian Roachfly
Peltoperla
arcuata
0
Stoneflies
Peltoperlidae
Plecoptera
Insecta
Animalia
75
Evansville Snowfly
Allocapnia
frisoni
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
76
Least Sallfly
Haploperla
brevis
14
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
77
Clio Stripetail
Clioperla
clio
2
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
78
Sable Stripetail
Isoperla
dicala
51
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
79
Dark Willowfly
Oemopteryx
contorta
1
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
80
Shenandoah Needlefly
Megaleuctra
flinti
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
81
Common Roachfly
Tallaperla
maria
0
Stoneflies
Peltoperlidae
Plecoptera
Insecta
Animalia
82
Common Snowfly
Allocapnia
granulata
1
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
83
Central Forestfly
Prostoia
completa
1
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
84
Quebec Stripetail
Isoperla
gibbsae
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
85
No Common Name
Taeniopteryx
sp.
1
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
86
Brook Snowfly
Allocapnia
nivicola
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
87
Mottled Willowfly
Strophopteryx
fasciata
5
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
88
Little Black Forestfly
Amphinemura
nigritta
1
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
89
Eastern Stone
Acroneuria
arenosa
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
90
Illinois Snowfly
Allocapnia
illinoensis
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
91
Southern Stone
Agnetina
annulipes
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
92
Montane Stripetail
Isoperla
montana
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
93
Shenandoah Sallfly
Sweltsa
palearata
0
Stoneflies
Chloroperlidae
Plecoptera
Insecta
Animalia
94
Midwest Snowfly
Allocapnia
rickeri
1
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
95
Eastern Willowfly
Taeniopteryx
burksi
0
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
96
Whitetailed Forestfly
Ostrocerca
albidipennis
0
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
97
Illinois Stone
Acroneuria
filicis
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
98
Giant Stone
Attaneuria
ruralis
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
99
Black Stripetail
Isoperla
similis
1
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
100
No Common Name
Isoperla
sp.
1
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
101
Ash Snowfly
Allocapnia
zola
0
Stoneflies
Capniidae
Plecoptera
Insecta
Animalia
102
Shortwing Willowfly
Taeniopteryx
metequi
0
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
103
Yellow Stone
Eccoptura
xanthenes
11
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
104
Smoky Stone
Paragnetina
fumosa
0
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
105
Truncate Forestfly
Ostrocerca
truncata
0
Stoneflies
Nemouridae
Plecoptera
Insecta
Animalia
106
No Common Name
Neoperla
sp.
3
Stoneflies
Perlidae
Plecoptera
Insecta
Animalia
107
Anakeesta Needlefly
Leuctra
alexanderi
0
Stoneflies
Leuctridae
Plecoptera
Insecta
Animalia
108
Hooked Willowfly
Taeniopteryx
parvula
3
Stoneflies
Taeniopterygidae
Plecoptera
Insecta
Animalia
109
Robust Springfly
Diploperla
robusta
0
Stoneflies
Perlodidae
Plecoptera
Insecta
Animalia
View Hidden Taxa