More Pictures? Fissurella volcano
Reeve, 1849
    Mollusca, Gastropoda, Fissurellidae

    Length: 20-25 mm

    Habitat: strictly intertidal, abundant at mid-intertidal level on the undersides of boulders

Documented occurrences of Fissurella volcano:

Localities by County, City/Area, and Name Year Earliest* Latest*

Los Angeles

Malibu

Malibu Beach 1957 1957 1957

Malibu Beach 1958 1958 1958

Malibu Beach 1958 1958 1958

Malibu Beach 1958 1958 1958

Malibu Beach 1975 1979

Paradise Cove 1968 1968 1968

Point Dume 1957 1957 1957

Point Dume 1958 1958 1958

Point Dume 1960 1960 1960

Point Dume 1971 1971 1971

Sequit Point 1962 1962 1962

Palos Verdes Peninsula

Abalone Cove 1949 1949 1949

Bluff Cove 1946 1946 1946

Bluff Cove 1962 1962 1962

Fisherman's Cove 1915 1915 1915

Fisherman's Cove 1919 1919 1919

Flat Rock Point 1957 1957

Flat Rock Point 1960 1960 1960

Flat Rock Point 1960 1960 1960

Flat Rock Point 1962 1962 1962

Flat Rock Point 1972 1972 1972

Flat Rock Point 1980 1980 1980

King Harbor Breakwater 1977 1977 1977

Lunada Bay 1960 1960 1960

Lunada Bay 1965 1965 1965

Malaga Cove 1958 1958 1958

Malaga Cove 1958 1958 1958

Malaga Cove 1915 1962

Palos Verdes General 1934 1934 1934

Palos Verdes General 1936 1937

Palos Verdes General 1949 1949 1949

Palos Verdes General 1935 1967

Palos Verdes General -999 2001

Redondo Beach General 1941 1941 1941

Redondo Beach General 1901 1957

Redondo Beach General -999 2001

San Clemente Island

China Point 1939 1939 1939

Horse Cove 1939 1939 1939

Northwest Coast 1975 1979

Pyramid Cove 1939 1939 1939

San Clemente Island, West Side 1972 1972 1972

Wilson Cove 1966 1966 1966

Wilson Cove 1975 1979

San Pedro

Cabrillo Beach General 1948 1948 1948

Cabrillo Beach General 1957 1957 1957

Cabrillo Beach General 1958 1958 1958

Cabrillo Beach General 1965 1965 1965

Point Fermin 1940 1940 1940

Point Fermin 1947 1947 1947

Point Fermin 1950 1950 1950

Point Fermin 1960 1960 1960

Point Fermin 1960 1960 1960

Point Fermin 1962 1962 1962

Point Fermin -999 1968

Point Fermin 1968 1968 1968

Point Fermin 1957 1970

Point Fermin -999 2001

Point Vicente 1923 1923 1923

Point Vicente 1923 1923 1923

Point Vicente 1935 1935 1935

Point Vicente 1918 1959

Point Vicente 1961 1961 1961

Point Vicente 1915 1962

Port of Los Angeles 1927 1937

Port of Los Angeles 1940 1940

Portuguese Bend 1889 1892

Portuguese Bend 1915 1915 1915

Portuguese Bend 1938 1938 1938

Portuguese Bend 1938 1938 1938

Portuguese Bend 1939 1939 1939

Portuguese Bend 1949 1949 1949

Portuguese Bend 1901 1957

Portuguese Bend 1965 1965 1965

San Pedro Bay 1903 1903 1903

San Pedro Breakwater 1941 1941 1941

San Pedro Breakwater 1954 1954 1954

San Pedro General -999 1904

San Pedro General 1920 1920

San Pedro General 1922 1923

San Pedro General 1902 1936

San Pedro General -999 1940

San Pedro General -999 1940

San Pedro General 1947 1947 1947

San Pedro General 1952 1952 1952

San Pedro General 1918 1954

San Pedro General 1901 1957

San Pedro General 1901 1957

San Pedro General 1957 1957 1957

San Pedro General 1957 1959

San Pedro General 1957 1959

San Pedro General 1937 1961

San Pedro General 1937 1961

San Pedro General 1937 1963

San Pedro General -999 2001

San Pedro General -999 2001

San Pedro General -999 2001

White's Point 1922 1922 1922

White's Point 1926 1926 1926

White's Point 1936 1936 1936

White's Point 1942 1942 1942

White's Point 1948 1948 1948

White's Point 1948 1948 1948

White's Point 1948 1948 1948

White's Point 1952 1952 1952

White's Point 1954 1954 1954

White's Point 1937 1961

White's Point 1961 1961 1961

White's Point 1937 1963

White's Point -999 1964

White's Point 1968 1968 1968

White's Point 1969 1969 1969

White's Point 1969 1969 1969

White's Point 1976 1976 1976

White's Point 1975 1979

White's Point 1986 1986 1986

White's Point 1986 1986 1986

White's Point 1986 1986 1986

Santa Barbara Island

Cave Canyon 1975 1979

Santa Catalina Island

Avalon General 1903 1903 1903

Avalon General -999 2001

Avalon General -999 2001

Big Fisherman's Cove 1975 1979

Catalina Harbor 1970 1970 1970

Catalina Harbor 1975 1979

Cherry Cove 1948 1948 1948

Fourth of July Cove 1950 1950 1950

Fourth of July Cove 1952 1952 1952

Harbor Reef Isthmus 1952 1952 1952

Isthmus Cove 1948 1948 1948

Isthmus Cove 1971 1971 1971

Santa Catalina Island General 1915 1915 1915

Santa Catalina Island General 1916 1916 1916

Santa Catalina Island General 1901 1957

Santa Catalina Island General 1965 1965 1965

Santa Monica

Santa Monica Bay 1931 1937

Topanga

Topanga Canyon 1945 1945 1945

Topanga Canyon 1945 1945 1945

Topanga Creek 1968 1968 1968

Orange

Dana Point

Abalone Point (Morro Cove) 1957 1957 1957

Crystal Cove 1957 1957 1957

Dana Point 1957 1957 1957

Dana Point 1975 1979

Doheney Beach State Park 1949 1949 1949

Doheney Beach State Park 1949 1949 1949

Doheney Beach State Park 1961 1961 1961

Doheney Beach State Park 1962 1962 1962

Doheney Beach State Park 1968 1968 1968

Laguna Beach

Laguna Beach General 1922 1923

Laguna Beach General 1923 1923 1923

Laguna Beach General 1940 1940 1940

Laguna Beach General 1940 1940 1940

Laguna Beach General 1948 1948 1948

Laguna Beach General 1901 1957

Laguna Beach General 1957 1959

Laguna Beach General 1935 1967

Laguna Beach General -999 2001

Laguna Beach General -999 2001

Laguna Beach General -999 2001

Three Arch Beach 1937 1937 1937

Newport Beach

Balboa Bay -999 2001

Balboa Channel 1936 1936 1936

Balboa Channel 1958 1969

Corona Del Mar 1931 1932

Corona Del Mar 1936 1936 1936

Corona Del Mar 1937 1937 1937

Corona Del Mar 1937 1937 1937

Corona Del Mar 1937 1937 1937

Corona Del Mar 1939 1939 1939

Corona Del Mar 1942 1942 1942

Corona Del Mar 1946 1946 1946

Corona Del Mar 1947 1947 1947

Corona Del Mar 1947 1947 1947

Corona Del Mar 1947 1947 1947

Corona Del Mar 1957 1957 1957

Corona Del Mar 1957 1957 1957

Corona Del Mar 1957 1957 1957

Corona Del Mar 1957 1957 1957

Corona Del Mar 1923 1959

Corona Del Mar 1961 1961 1961

Corona Del Mar 1962 1962 1962

Corona Del Mar 1935 1967

Corona Del Mar 1975 1979

Little Corona Beach 1948 1948 1948

Little Corona Beach 1957 1957

Little Corona Beach 1915 1962

Newport Bay Coast Guard Station 1969 1969 1969

Newport Beach General 1931 1931 1931

Newport Beach General 1935 1967

Newport Beach General 1935 1967

Newport Beach General 1935 1967

Newport Beach Jetty 1941 1941 1941

Newport Beach Jetty 1969 1969 1969

Newport Channel 1941 1941 1941

Seal Beach

Anaheim Landing 1915 1962

Seal Beach Naval Jetty 1965 1965 1965

San Diego

Encinitas

K Street 1968 1968 1968

La Jolla

Biological Station 1913 1913 1913

Bird Rock 1959 1959 1959

Bird Rock 1963 1963 1963

Bird Rock 1965 1965 1965

Bird Rock 1967 1967 1967

Devil's Slide 1965 1965 1965

Devil's Slide 1960 1966

La Jolla Beach and Tennis Club 1971 1971 1971

La Jolla Cove 1971 1971 1971

La Jolla General 1892 1894

La Jolla General 1913 1913 1913

La Jolla General -999 1926

La Jolla General 1934 1934 1934

La Jolla General 1929 1935

La Jolla General 1940 1940 1940

La Jolla General 1946 1946 1946

La Jolla General 1958 1958 1958

La Jolla General 1998 1998 1998

La Jolla General -999 2001

Midway Street 1962 1962 1962

Midway Street 1972 1972 1972

Shell Beach 1966 1966 1966

La Jolla / Pacific Beach

Bishop Bishop 2 1971 1971 1971

Mission Bay

Flood Control Channel 1959 1959 1959

Mission Bay Breakwater/Entrance Channel 1959 1959 1959

Mission Bay Breakwater/Entrance Channel 1965 1965 1965

Mission Bay General 1960 1966

Mission Bay South Seawall 1962 1962 1962

Morrison X 1929 1929 1929

Morrison XI 1929 1929 1929

Point Loma

Cabrillo National Monument General 1976 1976 1976

Cabrillo National Monument Low Use 1976 1976 1976

Cabrillo National Monument North Use 1976 1976 1976

Cabrillo National Monument South Use 1976 1976 1976

Engle, Davis Navy North 1995 1995 1995

Engle, Davis Navy South 1995 1995 1995

Point Loma General 1908 1920

Point Loma General 1925 1925 1925

Point Loma General 1965 1965 1965

Point Loma General 1971 1971 1971

Point Loma General -999 2001

Zedler IV 1977 1977 1977

San Diego

Mission Beach 1930 1939

Mission Beach 1923 1959

Mission Beach 1970 1981

Mission Beach 1970 1981

Ocean Beach General 1975 1979

San Diego Bay -999 2001

San Diego General 1879 1885

San Diego General 1900 1914

San Diego General 1900 1914

San Diego General 1900 1914

San Diego General -999 1927

San Diego General 1908 1960

San Diego General -999 2001

San Diego General -999 2001

San Diego General -999 2001

San Diego General -999 2001

Sunset Cliffs General 1933 1933 1933

San Onofre

San Onofre Reef 1958 1958 1958

San Onofre Reef 1968 1968 1968

San Onofre State Beach 1936 1936 1936

San Onofre State Beach 1901 1957

San Onofre State Beach 1969 1969 1969

Santa Barbara

Carpinteria

Carpinteria State Beach 1961 1961 1961

Carpinteria State Beach 1977 1977 1977

Goleta

Coal Oil Point 1948 1950

Coal Oil Point 1950 1950 1950

Coal Oil Point 1969 1969 1969

Coal Oil Point 1975 1979

El Capitan State Beach 1963 1963

Ellwood Beach 1968 1968 1968

Haskell Beach 1970 1970 1970

Lompoc

Jalama Beach 1969 1969 1969

Montecito

Olive Mill Road 1941 1941 1941

Point Arguello

US Coast Guard Life Boat Station Breakwater 1942 1942 1942

US Coast Guard Life Boat Station Breakwater 1942 1942 1942

Point Conception

Government Point 1988 1988 1988

San Miguel Island

Bay Point 1967 1967 1967

Cuyler Point 1975 1979

San Miguel Island General 1956 1956 1956

Santa Barbara

Arroyo Burro Beach 1963 1963 1963

Leadbetter Beach 1963 1963

Refugio State Park 1965 1965 1965

Santa Barbara General 1930 1930 1930

Santa Cruz Island

Forney's Cove 1967 1967 1967

Forney's Cove 1969 1969 1969

Forney's Cove 1983 1983 1983

Prisoners Harbor 1975 1979

Santa Cruz Island General 1915 1915

Santa Cruz Island General 1940 1940 1940

Santa Cruz Island General 1901 1957

Smuggler's Cove 1948 1948 1948

Smuggler's Cove 1948 1948 1948

Willow's Anchorage 1940 1940 1940

Willow's Anchorage 1948 1948 1948

Willow's Anchorage 1948 1948 1948

Willow's Anchorage 1975 1979

Santa Rosa Island

South Point 1975 1979

West Beach

West Beach 1962 1962 1962

West Beach 1963 1963 1963

Ventura

San Nicolas Island

Army Camp Beach 1987 1987 1987

Dutch Harbor 1975 1979

San Nicolas Island General 1940 1940 1940

San Nicolas Island General 1962 1962 1962

West Point 1975 1979

Ventura

Ventura General 1957 1957 1957

West Anacapa Island

Anacapa Island General 1963 1963 1963

Cat Rock 1975 1979

Frenchy's Cove 1975 1979

South Frenchy's Cove 1975 1979