**Species Extirpated (no longer found) in the Connecticut River
Watershed**

(from the Silvio O. Conte National Fish and Wildlife Refuge Final Action
Plan and Environmental Impact Statement, October, 1995, U. S. Fish and
Wildlife Service, Hadley, MA)

**Key to status code column**

E = Listed as Endangered under Federal Endangered Species Act (other
places where it still occurs)

T = Threatened (other places where it still occurs)

C2 = Candidate for listing, not enough information known to list (other
places where it still occurs)

Scientific name Common name Status

**Mammals**

*Canis lupis* Wolf

*Felis concolor cougar* Eastern cougar E

*Lynx canadensis* Lynx C2

*Myotis sodalis* Indiana bat E

*Synaptomys borealis* Northern bog lemming

**Birds**

*Ammodramus henslowii* Henslow\'s sparrow C2

*Lanius ludovicianus* (breeding) Loggerhead shrike C2

**Reptiles**

*Eumeces fasciatus* Five‑lined skink

**Invertebrates**

*Acronicta albarufa* Barrens daggermoth C2

*Atylotus ohioensis* A tabanid fly

*Cicindela dorsalis dorsalis* Northeastern beach tiger beetle T

*Citheronia regalis* Regal moth

*Crymodes burgessi* A noctuid moth

*Eacles imperialis* Imperial moth

*Erynnis martialis* Mottled duskywing

*Eulimnadia stoningtonensis* Clam shrimp

*Euxoa pleuritica* A noctuid moth

*Euxoa violaris* Violet dart moth

*Fossaria galbana* Boreal fossaria

*Fosscaaria rusti* A lymnaeid snail

*Grammia phyllira* Phyllira tiger moth

*Incisalia polios* Hoary elfin

*Lepipolys perscripta* A noctuid moth

*Lithophane lemmeri* Lammer\'s noctuid moth

*Lithophane viridipallens* Pale green pinion moth

*Lordithon niger* Black lordithon rove beetle C2

*Metarranthis amyrisaria* Geometer moth

*Mixogaster johnsoni* Syrphid fly

*Nicrophorus americanus* American burying beetle E

*Papaipema circumlucens* A borer moth

*Papaipema maritima* A borer moth

*Papaipema sciata* A borer moth

*Psectraglaea carnosa* Pink sallow

*Pyreferra ceromatica* Ceromatic noctuid moth C2

*Speyeria idalia* Regat fritillary C2

*Sphodros niger* Purse web spider

*Stygobromus tenuis* Piedmont groundwater amphipod

*Tibicen auletes* A cicada

*Valvata sincera* Boreal turret snail

*Valvata tricarinata* A turret snail

*Zale metatoides* A noctuid moth

**Plants**

*Agalinis acuta* Sandplain gerardia E

*Asplenosorus x ebenoides* Hybrid ‑‑ scott\'s spleenwort

*Aster crenifolius var. Arcuans* Leafy‑bracted aster

*Bidens heterodoxa var.agnostica* Beggar‑tick

*Bidens heterodoxa var.monardaefolia* Beggar‑tick

*Botrychium lunaria* Moonwort grape‑fern

*Callitriche anceps* Northern water‑starwort

*Callitriche terrestris* Terrestrial water‑starwort

*Cardamine longii* Long\'s bitter‑cress

*Carex aquatilis var.altior* Sedge

*Carex collinsii* Collins sedge

*Cassia hebecarpa* Wild senna

*Cimicifuga racemosa* Black bugbane

*Dentaria maxima* Large toothwort

*Dichanthelium ovale var.addisonii* Panic grass

*Eleocharis nitida* Slender spike‑rush

*Epilobium alpinum* Alpine willow‑herb

*Hypericum adpressum* Creeping st. John\'s‑wort

*Linum intercursum* Sandplain flax

*Lycopodium carolinianum* Carolina clubmoss

*Panicum rigidulum var. elongatum* Tall flat panic‑grass

*Puccinellia langeana ssp.alaskana* Goose grass

*Ranunculus ambigens* Water‑plantain spearwort

*Scirpus longii* Long\'s bulrush C2

*Trisetum melicoides* Bristle grass

*Utricularia biflora* Two‑flower bladderwort

*Utricularia fibrosa* Fibrous bladderwort

*Valerianella radiata var. fernaldii* Beaked corn‑salad