R.C.S.A. § 26-306-4

List of endangered species

SupersededLast amended: 2010Year: 2026Length: 832 wordsOfficial source

Cite as Conn. Agencies Regs. § 26-306-4

(a) The following mammal species are determined to be endangered: Cryptotis parva Least shrew Myotis sodalis Indiana bat (b) The following bird species are determined to be endangered: Accipiter striatus Sharp-shinned hawk Ammodramus savannarum Grasshopper sparrow Asio otus Long-eared owl Bartramia longicauda Upland sandpiper Botaurus lentiginosus American bittern Chordeiles minor Common nighthawk Circus cyaneus Northern harrier Cistothorus platensis Sedge wren Eremophila alpestris Horned lark Gallinula chloropus Common moorhen Icteria virens Yellow-breasted chat Laterallus jamaicensis Black rail (nesting population only) Melanerpes erythrocephalus Red-headed woodpecker Podilymbus podiceps Pied-billed grebe Pooecetes gramineus Vesper sparrow Rallus elegans King rail (nesting population only) Sterna dougallii Roseate tern Tyto alba Barn owl Vermivora chrysoptera Golden-winged warbler (c) The following reptile species are determined to be endangered: Crotalus horridus Timber rattlesnake Dermochelys coriacea Leatherback Glyptemys muhlenbergii Bog turtle Lepidochelys kempii Atlantic ridley (d) The following amphibian species are determined to be endangered: Ambystoma laterale Blue-spotted salamander (diploid populations) Scaphiopus holbrookii Eastern spadefoot (e) The following fish species are determined to be endangered: Acipenser brevirostrum Shortnose sturgeon Lampetra appendix American brook lamprey Lota lota Burbot Osmerus mordax Rainbow smelt (anadromous populations only) (f) The following invertebrate species are determined to be endangered: Alasmidonta heterodon Dwarf wedge mussel Alasmidonta varicosa Brook floater Amblyscirtes vialis Common roadside skipper Anarta luteola Noctuid moth Calephelis borealis Northern metalmark Callophrys hesseli Hessel's hairstreak Catocala herodias gerhardi Herodias underwing Cicindela lepida Dune ghost tiger beetle Cicindela puritana Puritan tiger beetle Epeoloides pilosula Macropis cuckoo Erynnis lucilius Columbine duskywing Erynnis persius persius Persius duskywing Eubranchipus holmanii Fairy shrimp Grammia phyllira Phyllira tiger moth Grammia speciosa Bog tiger moth Hemileuca maia maia Buck moth Hybomitra longiglossa Horse fly Lampsilis cariosa Yellow lamp mussel Metarranthis apiciaria Barrens metarranthis moth Papaipema appassionata Pitcher plant borer Phyllonorycter ledella Labrador tea tentiform leafminer Williamsonia lintneri Banded bog skimmer (g) The following plant species are determined to be endangered: Abies balsamea Balsam fir (native populations only) Agalinis acuta Sandplain gerardia Agastache nepetoides Yellow giant hyssop Agastache scrophulariifolia Purple giant hyssop Ageratina aromatica Small white snakeroot Angelica lucida Sea-coast angelica Arceuthobium pusillum Dwarf mistletoe Aristida tuberculosa Beach needle grass Asclepias viridiflora Green milkweed Bouteloua curtipendula Side-oats grama-grass Carex alata Broadwing sedge Carex backii Sedge Carex barrattii Barratt's sedge Carex buxbaumii Brown bog sedge Carex castanea Chestnut-colored sedge Carex exilis Sedge Carex magellanica Sedge Carex polymorpha Variable sedge Carex pseudocyperus Cyprus-like sedge Carex schweinitzii Schweinitz's sedge Carex viridula Little green sedge Carex willdenowii Willdenow's sedge Chamaelirium luteum Devil's-bit Cheilanthes lanosa Hairy lip-fern Cirsium horridulum Yellow thistle Coeloglossum viride Long-bracted green orchid Crassula aquatica Pygmyweed Cryptogramma stelleri Slender cliff-brake Cypripedium reginae Showy lady's-slipper Dalibarda repens Dew-drop Desmodium cuspidatum Large-bracted tick-trefoil Desmodium humifusum Trailing tick-trefoil Dichanthelium scabriusculum Panic grass Diplazium pycnocarpon Narrow-leaved glade fern Dryopteris campyloptera Mountain wood-fern Echinodorus tenellus Bur-head Eleocharis equisetoides Horse-tail spike-rush Eleocharis quadrangulata Spike-rush var. crassior Equisetum pratense Meadow horsetail Equisetum scirpoides Dwarf scouring rush Eriocaulon parkeri Parker's pipewort Eupatorium album White thoroughwort Eurybia radula Rough aster Floerkea proserpinacoides False mermaid-weed Galium labradoricum Bog bedstraw Gentianella quinquefolia Stiff gentian Hasteola suaveolens Sweet-scented Indian-plantain Hudsonia ericoides Golden-heather Hydrastis canadensis Golden seal Hydrocotyle umbellata Water pennywort Hydrocotyle verticillata Whorled pennywort Isotria medeoloides Small whorled pogonia Lachnanthes caroliana Carolina redroot (native populations only) Leptochloa fusca ssp. fascicularis Saltpond grass Ligusticum scothicum Scotch lovage Linnaea borealis ssp. americana Twinflower Linum sulcatum Yellow flax Liparis liliifolia Lily-leaved twayblade Ludwigia sphaerocarpa Globe-fruited false-loosestrife Lycopodiella alopecuroides Foxtail clubmoss Lythrum alatum Winged loosestrife Malaxis bayardii Bayard's white adder's mouth Malaxis brachypoda White adder's-mouth Malaxis unifolia Green adder's-mouth Milium effusum Tall millet-grass Moehringia macrophylla Large-leaved sandwort Moneses uniflora One-flower wintergreen Morus rubra Red mulberry Muhlenbergia capillaris Long-awn hairgrass Myriophyllum alterniflorum Slender water-milfoil Myriophyllum pinnatum Cutleaf water-milfoil Oclemena X blakei Blake's aster Oclemena nemoralis Bog aster Oligoneuron album Prairie goldenrod Oligoneuron rigidum Stiff goldenrod Onosmodium virginianum Gravel-weed Paspalum laeve Field paspalum Pellaea glabella Smooth cliff-brake Pinus resinosa Red pine (native populations only) Piptatherum pungens Slender mountain ricegrass Pityopsis falcata Sickle-leaved golden aster Platanthera blephariglottis White-fringed orchid Polygala cruciata Field milkwort Polygala nuttallii Nuttall's milkwort Polygala senega Seneca snakeroot Polymnia canadensis Small-flowered leafcup Potamogeton confervoides Pondweed Potamogeton friesii Fries' pondweed Potamogeton hillii Hill's pondweed Potamogeton ogdenii Ogden's pondweed Potamogeton strictifolius Straight-leaved pondweed Pycnanthemum clinopodioides Basil mountain-mint Pycnanthemum torrei Torrey mountain-mint Ranunculus ambigens Water-plantain spearwort Ranunculus cymbalaria Seaside crowfoot Rhynchospora capillacea Capillary beak-rush Rhynchospora scirpoides Long-beaked bald rush Ribes triste Swamp red currant Sabatia stellaris Marsh pink Sagittaria cuneata Waputo Salix pedicellaris Bog willow Saururus cernuus Lizard's tail Scheuchzeria palustris Pod grass ssp. americana Scleria pauciflora Few-flowered nutrush var. caroliniana Scleria reticularis Reticulated nutrush Scleria triglomerata Nutrush Scutellaria integrifolia Hyssop skullcap Scutellaria parvula Small skullcap var. missouriensis Sparganium fluctuans Floating bur-reed Sparganium natans Small bur-reed Sporobolus clandestinus Rough dropseed Sporobolus heterolepis Northern dropseed Sporobolus neglectus Small dropseed Stachys hyssopifolia Hyssop-leaf hedge-nettle Taenidia integerrima Yellow pimpernel Trichostema brachiatum False pennyroyal Triosteum angustifolium Narrow-leaved horse gentian Triphora trianthophora Nodding pogonia Utricularia resupinata Bladderwort Uvularia grandiflora Large-flowered bellwort Vaccinium myrtilloides Velvetleaf blueberry Viola brittoniana Coast violet Waldsteinia fragarioides Barren strawberry Xyris smalliana Small's yellow-eyed Zizia aptera Golden Alexanders
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