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323 species found
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323   mollusk species in New Hampshire

Species results

Eastern Elliptio
737 obs
🐋 Filter feeder 🐚 Shell-bearing

Eastern Elliptio

Elliptio complanata
Common Periwinkle
490 obs
🐚 Shell-bearing

Common Periwinkle

Littorina littorea
Creeping Ancylid
304 obs
🐚 Shell-bearing

Creeping Ancylid

Ferrissia rivularis
West Atlantic Surfclam
266 obs
🐋 Filter feeder 🐚 Shell-bearing

West Atlantic Surfclam

Spisula solidissima
Atlantic Dogwhelk
238 obs
🐚 Shell-bearing

Atlantic Dogwhelk

Nucella lapillus
Mud Amnicola
220 obs
🐚 Shell-bearing

Mud Amnicola

Amnicola limosus
Blue Mussel
216 obs
🐋 Filter feeder 🐚 Shell-bearing

Blue Mussel

Mytilus edulis
Northern Moonsnail
202 obs
🐚 Shell-bearing

Northern Moonsnail

Euspira heros
Two-ridged Ramshorn
186 obs
🐚 Shell-bearing

Two-ridged Ramshorn

Helisoma anceps
Ubiquitous Peaclam
174 obs
🐋 Filter feeder 🐚 Shell-bearing

Ubiquitous Peaclam

Euglesa casertana
Triangle Floater
164 obs
🐋 Filter feeder 🐚 Shell-bearing

Triangle Floater

Alasmidonta undulata
Chinese Mystery Snail
148 obs
🐚 Shell-bearing

Chinese Mystery Snail

Cipangopaludina chinensis
Common Atlantic Slippersnail
145 obs
🐚 Shell-bearing

Common Atlantic Slippersnail

Crepidula fornicata
Atlantic deep-sea scallop
144 obs
🐋 Filter feeder 🐚 Shell-bearing

Atlantic deep-sea scallop

Placopecten magellanicus
Pointed Campeloma
141 obs
🐚 Shell-bearing

Pointed Campeloma

Campeloma decisum
Eastern Whitelip
135 obs
🐚 Shell-bearing

Eastern Whitelip

Neohelix albolabris
Eastern Floater
127 obs
🐋 Filter feeder 🐚 Shell-bearing

Eastern Floater

Pyganodon cataracta
Atlantic Jackknife
126 obs
🐋 Filter feeder 🐚 Shell-bearing

Atlantic Jackknife

Ensis leei
Longfin Inshore Squid
117 obs
🧠 Smart

Longfin Inshore Squid

Doryteuthis pealeii
Eastern Lampmussel
114 obs
🐋 Filter feeder 🐚 Shell-bearing

Eastern Lampmussel

Lampsilis radiata
Winding Mantleslug
111 obs
🐚 Shell-bearing

Winding Mantleslug

Philomycus flexuolaris
Tortoiseshell Limpet
103 obs
🐚 Shell-bearing

Tortoiseshell Limpet

Testudinalia testudinalis
Flat Periwinkle
94 obs
🐚 Shell-bearing

Flat Periwinkle

Littorina obtusata
93 obs
🐚 Shell-bearing

Ash Gyro

Gyraulus parvus
Wedgeclam
93 obs
🐋 Filter feeder 🐚 Shell-bearing

Wedgeclam

Mesodesma arctatum