R.C.S.A. § 26-306-5
List of threatened species
Cite as Conn. Agencies Regs. § 26-306-5
(a) The following mammal species are determined to be threatened:
None
(b) The following bird species are determined to be threatened:
Ammodramus maritimus
Seaside sparrow
Anas discors
Blue-winged teal
(nesting population only)
Ardea alba
Great egret
Asio flammeus
Short-eared owl
(wintering populations)
Charadrius melodus
Piping plover
Egretta thula
Snowy egret
Falco peregrinus
Peregrine falcon
Falco sparverius
American kestrel
Haematopus palliatus
American oystercatcher
Haliaeetus leucocephalus
Bald eagle
Ixobrychus exilis
Least bittern
Progne subis
Purple martin
Sternula antillarum
Least tern
(c) The following reptile species are determined to be threatened:
Caretta caretta
Loggerhead
Chelonia mydas
Atlantic green turtle
Eumeces fasciatus
Five-lined skink
(d) The following amphibian species are determined to be threatened:
Gyrinophilus porphyriticus
Northern spring salamander
Plethodon glutinosus
Northern slimy salamander
(e) The following fish species are determined to be threatened:
Acipenser oxyrinchus oxyrinchus
Atlantic sturgeon
(f) The following invertebrate species are determined be threatened:
Abagrotis nefascia benjamini
Coastal heathland cutworm
Apodrepanulatrix liberaria
New Jersey tea inchworm
Callophrys irus
Frosted elfin
Calopteryx dimidiata
Sparkling jewelwing
Celastrina neglectamajor
Appalachian blue
Cordulegaster erronea
Tiger spiketail
Drasteria graphica atlantica
False heather underwing
Enallagma doubledayi
Atlantic bluet
Erynnis brizo
Sleepy duskywing
Eucosma morrisoni
Morrison's mosaic
Euphyes bimacula
Two-spotted skipper
Euxoa violaris
Violet dart moth
Faronta rubripennis
Pink streak
Gomphus adelphus
Mustached clubtail
Gomphus descriptus
Harpoon clubtail
Gomphus fraternus
Midland clubtail
Gomphus quadricolor
Rapids clubtail
Hemaris gracilis
Slender clearwing
Hetaerina americana
American rubyspot
Hybomitra frosti
Horse fly
Leucorrhinia glacialis
Crimson-ringed whiteface
Papaipema leucostigma
Columbine borer
Phaneta clavana
Lanced phaneta
Progomphus obscurus
Common sanddragon
Psectraglaea carnosa
Pink sallow
Speranza exornata
Barrens itame
Speyeria atlantis
Atlantis fritillary butterfly
Stylurus amnicola
Riverine clubtail
Thaumatopsis edonis
Grassland thaumatopsis
Zale curema
Noctuid moth
Zale submediana
Noctuid moth
Zanclognatha martha
Noctuid moth
(g) The following plant species are determined to threatened:
Alopecurus aequalis
Orange foxtail
Andromeda polifolia
Bog rosemary
var. glaucophylla
Anemone canadensis
Canada anemone
Asplenium ruta-muraria
Wallrue spleenwort
Bidens beckii
Water-marigold
Bidens eatonii
Eaton's beggars-tick
Carex alopecoidea
Foxtail sedge
Carex crawei
Crawe's sedge
Carex cumulata
Clustered sedge
Carex davisii
Davis' sedge
Carex limosa
Sedge
Castilleja coccinea
Indian paintbrush
Corydalis flavula
Yellow corydalis
Eriophorum vaginatum
Hare's tail
var. spissum
Eurybia spectabilis
Showy aster
Gaylussacia dumosa
Dwarf huckleberry
var. bigeloviana
Helianthemum propinquum
Low frostweed
Houstonia longifolia
Longleaf bluet
Hudsonia tomentosa
False beach-heather
Ilex glabra
Inkberry
(native populations only)
Lipocarpha micrantha
Dwarf bulrush
Maianthemum trifolium
Three-leaved false Solomon's-seal
Minuartia glabra
Mountain sandwort
Myriophyllum sibiricum
Northern water-milfoil
Ophioglossum pusillum
Adder's-tongue
Packera paupercula
Ragwort
Panicum amarum
Panic grass
Pedicularis lanceolata
Swamp lousewort
Petasites frigidus
Sweet coltsfoot
var. palmatus
Platanthera ciliaris
Yellow-fringed orchid
Populus heterophylla
Swamp cottonwood
Potamogeton pusillus
Capillary pondweed
ssp. gemmiparus
Potamogeton vaseyi
Vasey's pondweed
Rhododendron groenlandicum
Labrador tea
Rhynchospora macrostachya
Beaked rush
Rotala ramosior
Toothcup
Salix exigua
Sandbar willow
Schoenoplectus acutus
Hard-stemmed bulrush
Schoenoplectus torreyi
Torrey bulrush
Sibbaldiopsis tridentata
Three-toothed cinquefoil
Silene stellata
Starry champion
Spergularia canadensis
Canada sand-spurry
Sporobolus cryptandrus
Sand dropseed
Streptopus amplexifolius
White mandarin
Thuja occidentalis
Northern white cedar
(native populations only)
Trollius laxus
Spreading globe flower
Xyris montana
Northern yellow-eyed grass