The Library

Englund, R.A., D.J. Preston, N.L. Evenhuis, R.H. Cowie, C. Imada, C. Puttock, & K. Arakaki · Lower Wailoa River, Waipi‘o, County of Hawai‘i. Report prepared for USDA Natural Resources Conservation Service, Honolulu, Hawaii. 57 p.

p. 29have been in the Islands since the nineteenth century (Cowie 1997). FAMILY PLANORBIDAE Planorbella duryi (Wetherby, 1879)—ramshorn snail, Alien Planorbid snails, commonly known as ramshorn snails

Contribution to the Hawaii Biological Survey

Englund, R.A., K. Arakaki, D.J. Preston, S.L. Coles & L.G. Eldredge · Final report to Hawaii Department of Land and Natural Resources, Division of Aquatic Resources. Bishop Museum Technical Report 17: viii + 121 p.

p. 105during this study was in areas of tidal influence. GASTROPODA: BASOMMATOPHORA Family Planorbidae Planorbella duryi (Wetherby, 1879) Common Name: Ram’s horn snail First Record: 1994, Kauai Mechanism

Contribution to the Hawaii Biological Survey

Cowie, R.H. · Bishop Mus. Occas. Pap. 50, 66 p.

p. 11referable to the single, highly morphologically vari- able species listed below ( Planorbella duryi and P. duryi normale ). Nevertheless, there may well be more than one species of planorbid

Contribution to the Hawaii Biological Survey

Evenhuis, N.L. & Eldredge, L.G. (eds) · Bishop Museum Occasional Papers 50

p. 11referable to the single, highly morphologically vari- able species listed below ( Planorbella duryi and P. duryi normale ). Nevertheless, there may well be more than one species of planorbid

Records of the Hawaii Biological Survey

Evenhuis, N.L. & Eldredge, L.G. (eds) · Bishop Museum Occasional Papers 117

p. 32Plagithmysus) hoawae, 88: 38 kraussi, 88: 38 Planiocephalus flavicosta, 88: 51; 115: 47 Planorbella duryi, 96: 56 Plastosciara adrostylata, 78: 42 Platorchestia sp., 78: 49 Platydracus caliginosus

Records of the Hawaii Biological Survey

Evenhuis, N.L. and Eldredge, L.G. (editors) · Bishop Museum Occasional Papers 96, 73 pp.

p. 58W153°37'00.5", RHC, KAH, W.M. Meyer, 14 Mar 2006 (281490). Planorbidae Planorbella duryi (Wetherby) New island record This freshwater snail was previously recorded only from

Contribution to the Hawaii Biological Survey

Evenhuis, N.L. & Eldredge, L.G. (eds) · Bishop Museum Occasional Papers 96

p. 58W153°37'00.5", RHC, KAH, W.M. Meyer, 14 Mar 2006 (281490). Planorbidae Planorbella duryi (Wetherby) New island record This freshwater snail was previously recorded only from

Records of the Hawaii Biological Survey

Englund, R.A. & D.J. Preston · Report prepared for Hawaii Department of Land and Natural Resources Hawaii Division of Aquatic Resources, Honolulu, Hawai‘i. 11 p.

p. 7Ancylidae Ferrissia sharpi X X Cry Corbiculidae Corbicula fluminea X Int Planorbidae Planorbella duryi X X Int Thiaridae Melanoides tuberculata X X X Int Tarebia granifera

Contribution to the Hawaii Biological Survey

p. 6Ancylidae Ferrissia sharpi X X Cry Corbiculidae Corbicula fluminea X Int Planorbidae Planorbella duryi X X Int Thiaridae Melanoides tuberculata X X X Int Tarebia granifera

Contribution to the Hawaii Biological Survey

Englund, R.A., D.J. Preston, R. Wolff, S.L. Coles, L.G. Eldredge & K. Arakaki · Final Report prepapred for the U.S. Navy. Bishop Museum Technical Report 16: x + 167 pp.

p. 72Mollusks Cipangopaludina chinensis Southeast Asia (1900) X Corbicula fluminea Asia (1981) X Planorbella duryi North America (1994) X Pomacea canaliculata South America (1989) X Fish Ancistrus cf. temminckii

Contribution to the Hawaii Biological Survey

Cowie, R.H. · Biodiversity and Conservation 7: 349-368.

p. 5established N. America Probably present much earlier than when Ærst recorded Planorbidae Planorbella duryi 1969 established N. America Includes records of ssp. normale . Probably an aquarium trade introduction

Contribution to the Hawaii Biological Survey