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Pacific North West
Aquatic Specimen Collection


(please contact us for current prices)

Cnidaria | Mollusca | Echinodermata | Crustacea | Polychaeta | Pisces
Rocks with live benthos

*Special order specimens are those which are infrequently encountered or pose specific collecting challenges. 

  Cnidaria top of page ...................please note that all jellies are seasonal

Moon jellyfish

Aurelia aurita


To 3 inches (7.5 cm) high, 8 inches (20 cm) diameter or more. Found worldwide.

Orange seapen

Ptilosarcus gurneyi


To about 18 inches (46 cm) high and 4 inches (10 cm) wide. From Prince William Sound, Alaska to central California.

Pink-tipped anemones

Anthopleura elegantissima


To 6 inches high ((15 cm) high; crown to 3.5 inches ( 8 cm). From Alaska to Baja California,

Giant green surf anemone

Anthopleura xanthogrammica


To 12 inches (30cm) high; diameter 10 inches (25 cm). From Alaska to Panama.

Fish-eating anemone

Urticina piscivora


To 10 inches (25 cm) high; diameter 8 inches (20 cm). Found from Polar seas to La Jolla, California.

Sand rose  anemone

Urticina columbiana


Height to 6 inches (15 cm), crown diameter to 14 inches (35 cm)

White-spotted anemone

Urticina lofotensis


Column to 6 inches (15 cm high, crown to 6 inches (15 cm) diameter. From Southeast Alaska to San Diego, California.

Plumose anemone 

Metridium senile

white medium

Green to 20 cm, white to 30 cm high. From Alaska to Santa Catalina Island,