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Isogenoides frontalis, the
Hudsonian springfly, is a
species of
springfly in the
family Perlodidae. It is
found in
North America. "Isogenoides frontalis...
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Skwala curvata, the
curved springfly, is a
species of
springfly in the
family Perlodidae. It is
found in
North America. "Skwala
curvata Report". Integrated...
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Cultus verticalis, the
spiny springfly, is a
species of
springfly in the
family Perlodidae. It is
found in
North America. "Cultus
verticalis Report". Integrated...
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Malirekus iroquois, the
Iroquois springfly, is a
species of
springfly in the
family Perlodidae. It is
found in
North America. "Malirekus
iroquois Report"...
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Diploperla duplicata, the two-lobed
springfly, is a
species of
springfly in the
family Perlodidae. It is
found in
North America. "Diploperla duplicata...
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Isogenoides hansoni, the
Appalachian springfly, is a
species of
springfly in the
family Perlodidae. It is
found in
North America. It
seems that, like other...
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Megarcys subtruncata, the
truncate springfly, is a
species of
springfly in the
family Perlodidae. It is
found in
North America. "Megarcys
subtruncata Report"...
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Malirekus hastatus, the
brook springfly, is a
species of
springfly in the
family Perlodidae. It is
found in
North America. "Malirekus
hastatus Report"...
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Helopicus subvarians, the
vernal springfly, is a
species of
springfly in the
family Perlodidae. It is
found in
North America. "Helopicus
subvarians Report"...
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Isogenoides frontalis (Newman, 1838) (hudsonian
springfly)
Isogenoides hansoni (Ricker, 1952) (Appalachian
springfly)
Isogenoides olivaceus (Walker, 1852) Isogenoides...