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PROCEEDINGS OF THE CALIFORNIA ACADEMY OF SCIENCES 
Series 4, Volume 64, Supplement 1 
SUBCLASS HIRUDINEA (leeches) 
Undetermined 
Record: Tulare Co.: Crystal Sequoia Cave. 
Bibliography: Krejca (2006). 
ORDER RHYNCHOBDELLIDA 
Family Glossiphoniidae 
Helobdella stagnalis (Linnaeus) 
Record: San Benito Co.: Bear Gulch Cave. 
CLASS POLYCHAETA 
ORDER CANALIPALPATA 
Family Sabellidae (feather duster worms) 
Phragmatopoma californica Kinberg (honeycomb worm) 
Records: Marin Co.: *Point Resistance Cave. Ventura Co.: Anacapa Island: *Cat’s Eye Cave No. 6; *Cat’s Eye Cave 
No. 7. *Honeycomb Worm Cave; *Rippling Reflections Cave; *Shipwreck Cave. 
Bibliography: Bunnell (1993a, 1993b, 2003); Rogers (2012). 
PHYLUM NEMATOMORPHA (horsehair worms) 
Undetermined 
Records: Napa Co.: *Clay Cave. Siskiyou Co.: Bigfoot Cave; Broken Down Palace. Tulare Co.: Hurricane Crawl Cave. 
Bibliography: Bunnell (2007); Krejca (2006). 
PHYLUM MOLLUSCA 
CLASS POLYPLACOPHORA 
SUBCLASS NEOLORICATA 
ORDER CHITONIDA (chitons) 
Undetermined 
Record: Santa Cruz Co.: *Surfing Tunnel Sea Cave. 
Bibliography: Bosted (1984). 
Family Mopaliidae 
Tonicella lineata (Wood) (lined chiton) 
Record: Marin Co.: *Rippled Window Grotto. 
Bibliography: Rogers (2010e). 
CLASS BIVALVIA 
SUBCLASS PTERIOMORPHIA (mussels) 
Undetermined (marine) 
Records: Marin Co.: *E1 Reyes Cave. Santa Barbara Co.: Santa Cruz Island: *Deathtrap Cave; *Mussel Cave. Santa 
Cruz Co.: *Davenport Area Sea Cave No. 20; *Needle Rock Sea Caves; *Technicolor Dream Cave; *White Mussels Sea 
Cave. San Luis Obispo Co.: *Cavems of Mystery. 
Bibliography: Bosted (1991a, 1992, 2000); Bunnell (1988a, 1988b, 1988c, 1993b, 1999a); Bunnell and Vesely (1982); 
Leissring (2010). 
CLASS GASTROPODA (snails, slugs) 
Undetermined slugs 
Records: Santa Clara Co.: Joaquin Murrieta’s Cave. Santa Cruz Co.: Dolloff Cave; Empire Cave; IXL Cave; Steams 
Cave; Stump Cave. Siskiyou Co.: Skunk Hollow Cave; Streambed Cave. Tuolumne Co.: *Toppled Table Talus Cave. Trin¬ 
ity Co.: *Del Loma Cave; Paul Gibson Cave. 
Bibliography: Broeckel, B. (2005b, 2008e); Graham (1968a); Rogers (2005b); Schmitz (2012); Wolff, J. (2008). 
Undetermined snails 
Records: Amador Co.: Helbing Ranch Caves; Rippled Cave; Skeleton Cave. Calaveras Co.: Bobcat Cave; Carlito’s Cave; 
Cave City Cave; *Cave of the Crystal Snail; Escargot Cave; Gastropod Cave; *Grapevine Gulch Cave (Hanging Gardens 
Cave); *Heater Cave; Moaning Cave; Snail Cave; Wool Hollow Cave. Fresno Co.: Beauty Cave; Church Cave; Millerton 
