Systematic List of Species and Groups Found in Web Key:

Phylum Annelida

1. Class Polychaeta
2. Order Capitellida
3. Family Arenicolidae
4. Abarenicola pacifica
5. Family Maldanidae
6. Euclymene zonalis
7. Order Eunicida
8. Family Eunicidae
9. Eunice valens
10. Order Phyllodocida
11. Superfamily Aphroditidacea
12. Family Aphroditidae
13. Aphrodita japonica
14. Family Polynoidae
15. Arctonoe fragilis
16. Arctonoe pulchra
17. Arctonoe vittata
18. Harmothoe imbricata
19. Lepidonotus squamatus
20. Superfamily Nephtyidacea
21. Family Nephtyidae
22. Nephtys ferruginea
23. Superfamily Nereidacea
24. Family Nereidae
25. Nereis brandti
26. Nereis vexillosa
27. Superfamily Phyllodocidacea
28. Family Hesionidae
29. Ophiodromus pugettensis
30. Order Sabellida
31. Family Sabellidae
32. Eudystilia vancouveri
33. Laonome kroeyeri
34. Family Serpulidae
35. Serpula vermicularis
36. Order Terebellida
37. Family Terebellidae
38. Thelepus crispus
39. Thelepus japonicus
40. Thelepus setosus

1. Subphylum Chelicerata
2. Class Arachnida
3. Superorder Acariformes
4. Order Trombidiformes
5. Suborder Prostigmata
6. Family Halacaridae--marine mites
7. Class Pycnogonida
8. Order Pantopoda
9. Family Phoxichilidiidae
10. Phoxichilidium femoratum
11. Family Pycnogonidae
12. Pycnogonum stearnsi
13. Family Tanystylidae
14. Tanystylum occidentalis
15. Subphylum Crustacea
16. Class Malacostraca
17. Subclass Eumalacostraca
18. Superorder Eucarida
19. Order Decapoda
20. Suborder Dendrobranchiata
21. Family Sergestidae
22. Eusergestes similis
23. Sergia tenuiremis
24. Family Penaeidae
25. Bentheogennema burkenroadi
26. Suborder Pleocyemata
27. Infraorder Anomura
28. Superfamily Galatheoidea
29. Family Galatheidae
30. Munida quadrispina
31. Family Porcellanidae
32. Pachycheles rudis
33. Petrolisthes eriomerus
34. Petrolisthes cinctipes
35. Superfamily Paguroidea
36. Family Lithodidae
37. Cryptolithodes sitchensis
38. Cryptolithodes typicus
39. Hapalogaster mertensii
40. Lopholithodes foraminatus
41. Lopholithodes mandtii
42. Oedignathus inermis
43. Phyllolithodes papillosus
44. Placetron wosnessenskii
45. Rhinolithodes wosnessenskii
46. Family Paguridae
47. Discorsopagurus schmitti
48. Elassochirus tenuimanus
49. Labidochirus splendescens
50. Pagurus armatus
51. Pagurus beringanus
52. Pagurus caurinus
53. Pagurus dalli
54. Pagurus granosimanus
55. Pagurus hirsutiusculus
56. Pagurus kennerlyi
57. Pagurus quaylei
58. Pagurus samuelis
59. Pagurus stevensae
60. Infraorder Brachyura
61. Superfamily Cancroidea
62. Family Atelecyclidae
63. Telmessus cheiragonus
64. Family Cancridae
67. Cancer productus
68. Glebocarcinus oregonensis
69. Metacarcinus gracilis
70. Metacarcinus magister
71. Romaleon antennarius
72. Superfamily Grapsoidea
73. Family Grapsidae
74. Hemigrapsus nudus
75. Hemigrapsus oregonensis
76. Pachygrapsus crassipes
77. Superfamily Majoidea
78. Family Epialtidae (keyed under family Majidae)
79. Pugettia gracilis
80. Pugettia producta
81. Family Majidae
82. Chorilia longipes
83. Hyas lyratus
84. Oregonia gracilis
85. Scyra acutifrons
86. Family Oregoniidae (keyed under family Majidae)
87. Chionoecetes bairdi
88. Superfamily Pinnotheroidea
89. Family Pinnotheridae
90. Fabia subquadrata
91. Pinnixa eburna
92. Pinnixa faba
93. Scleroplax granulata
94. Superfamily Xanthoidea
95. Family Xanthidae
96. Lophopanopeus bellus bellus
97. Infraorder Caridea
98. Family Alpheidae
99. Betaeus harrimani
100. Family Crangonidae
101. Crangon alaskensis
102. Crangon alba
103. Metacrangon munita
104. Neocrangon communis
105. Paracrangon echinata
106. Family Hippolytidae
107. Heptacarpus brevirostris
108. Lebbeus grandimanus
109. Lebbeus groenlandicus
110. Spirontocaris lamellicornis
111. Family Oplophoridae
112. Acanthephyra curtirostris
113. Hymenodora frontalis
114. Hymenodora gracilis
115. Systellaspis braueri
116. Systellaspis cristata
117. Family Pandalidae
118. Pandalopsis dispar
119. Pandalus danae
120. Pandalus eous
121. Pandalus goniurus
122. Pandalus platyceros
123. Pandalus tridens
124. Family Pasiphaeidae
125. Parapasiphae sulcatifrons
126. Infraorder Thalassinidea
127. Superfamily Callianassoidea
128. Family Callianassidae
129. Neotrypaea californiensis
130. Family Upogebiidae
131. Upogebia pugettensis
132. Superorder Peracarida
133. Order Amphipoda
134. Suborder Caprellidea
135. Infraorder Caprellida
136. Family Aeginellidae
137. Mayerella banksia
138. Tritella pilimana
139. Family Caprellidae
140. Caprella angusta
141. Suborder Gammaridea
142. Superfamily Corophioidea
143. Family Ampithoidae
144. Peramphithoe humeralis
145. Superfamily Talitroidea
146. Family Hyalidae
147. Protohyale sp
148. Family Talitridae
149. Megalorchestia californiana
150. Order Isopoda
151. Suborder Epicaridea
152. Family Bopyridae
153. Bopyroides hippolytes
154. Suborder Flabellifera
155. Family Cirolanidae
156. Excirolana kincaidi
157. Suborder Oniscoidea
158. Family Ligiidae
159. Ligia occidentalis
160. Ligia pallasii
161. Suborder Valvifera
162. Family Idoteidae
163. Idotea fewkesi
164. Idotea ochotensis
165. Idotea resecata
166. Idotea wosnessenskii<
167. Order Lophogastrida
168. Family Gnathophausiidae (or Gnathophausid section of family Lophogastridae)
169. Gnathophausia childressi
170. Gnathophausia gracilis
171. Gnathophausia longispina
172. Neognathophausia gigas
173. Neognathophausia ingens
174. Class Maxillopoda
175. Subclass Thecostraca
176. Infraclass Cirripedia
177. Superorder Rhizocephala
178. Order Akentrogonida
179. Family Clistosaccidae
180. Sylon hippolytes
181. Order Kentrogonida
182. Family Sacculinidae
183. Loxothylacus panopaei
184. Superorder Thoracica
185. Order Pedunculata
186. Suborder Scalpellomorpha
187. Family Scalpellidae
188. Pollicipes polymerus
189. Suborder Lepadomorpha
190. Family Lepadidae
191. Lepas anatifera
192. Order Sessilia
193. Suborder Balanomorpha
194. Superfamily Balanoidea
195. Family Archaeobalanidae
196. Semibalanus cariosus
197. Family Balanidae
198. Balanus crenatus
199. Balanus glandula
200. Balanus nubilus
201. Balanus rostratus

1. Class Articulata
2. Order Telotremata
3. Family Laqueidae
4. Laqueus californianus
5. Terebratalia transversa

1. Class Gymnolaemata
2. Order Cheilostomata
3. Suborder Anasca
4. Family Calloporidae
5. Callopora horrida
6. Family Hincksinidae
7. Cauloramphus spiniferum
8. Family Membraniporidae
9. Membranipora membranacea
10. Suborder Ascophora
11. Family Schizoporellidae
12. Hippodiolosia insculpta
13. Order Ctenostomata
14. Suborder Euctenostomata
15. Family Alcyonidiidae
16. Alcyonidium pedunculatum
17. Family Flustrellidridae
18. Flustrellidra corniculata
19. Class Stenolaemata
20. Order Cyclostomata
21. Suborder Articulata
22. Family Crisiidae
23. Crisia occidentalis
24. Suborder Cerioporina
25. Family Heteroporidae
26. Heteropora pacifica
27. Suborder Rectangulata
28. Family Lichenoporidae
29. Disporella separata
30. Lichenopora novae-zelandiae
31. Lichenopora verrucaria

1. Subphylum Urochordata
2. Class Ascidiacea
3. Order Enterogona
4. Suborder Aplousobranchia
5. Family Clavelinidae
6. Aplidium californicum
7. Aplidium solidum
8. Clavelina huntsmani
9. Distaplia occidentalis
10. Distaplia smithi
11. Order Phlebobranchia
12. Family Ascidiidae
13. Ascidia paratropa
14. Family Corellidae
15. Chelyosoma columbianum
16. Chelyosoma productum
17. Corella inflata
18. Family Perophoridae
19. Perophora annectens
20. Order Stolidobranchia
21. Family Pyuridae
22. Boltenia echinata
23. Boltenia villosa
24. Halocynthia igaboja
25. Pyura haustor
26. Family Styelidae
27. Cnemidocarpa finmarkiensis
28. Metandrocarpa taylori
29. Styela gibbsii
30. Styela montereyensis

1. Class Anthozoa
2. Subclass Alcyonaria (Octocorallia)
3. Order Pennatulacea
4. Suborder Subselliflorae
5. Family Pennatulidae
6. Ptilosarcus gurneyi
7. Subclass Ceriantipatharia
8. Order Ceriantharia
9. Family Cerianthidae
10. Pachycerianthus fimbriatus
11. Subclass Zoantharia
12. Order Actniniaria
13. Family Actiniidae
14. Anthopleura artemisia
15. Anthopleura elegantissima
16. Anthopleura sola
17. Anthopleura xanthogrammica
18. Cribrinopsis fernaldi
19. Epiactis fernaldi
20. Epiactis lisbethae
21. Epiactis prolifera
22. Epiactis ritteri
23. Urticina columbiana
24. Urticina coriacea
25. Urticina crassicornis
26. Urticina lofotensis
27. Urticina piscivora
28. Family Actinostolidae
29. Stomphia coccinea
30. Stomphia didemon
31. Family Metridiidae
32. Metridium giganteum
33. Metridium senile subsp. fimbriatum
34. Order Corallimorpharia
35. Corynactis californica
36. Order Scleractinia
37. Family Dendrophyllidae
38. Balanophyllia elegans
39. Order Zoanthidea
40. Epizoanthus scotinus
41. Class Hydrozoa
42. Order Chondrophora
43. Family Vellelidae
44. Velella velella
45. Order Hydroida (Polyps)(Medusae)
46. Suborder Athecata (Anthomedusae)
47. Family Hydractiniidae
48. Hydractinia laevispina (polyp)
49. Hydractinia milleri (polyp)
50. Family Pandeidae
51. Neoturris brevicornis (medusa)
52. Family Polyorchidae
53. Polyorchis penicillatus (medusa)
54. Suborder Limnomedusae
55. Family Olindiasidae
56. Gonionemus vertens (medusa)
57. Suborder Thecata (Leptomedusae)
58. Family Aequoreidae
59. Aequorea victoria (medusa)
60. Family Aglaopheniidae
61. Aglaophenia sp. (polyp)
62. Family Campanulariidae
63. Obelia dichotoma (polyp)
64. Orthopyxis everta (polyp)
65. Family Mitrocomidae
66. Mitrocoma cellularia (medusa)
67. Class Scyphozoa
68. Order Semaeostomeae
69. Family Cyaneidae
70. Cyanea capillata
71. Family Pelagiidae
72. Chrysaora fuscescens
73. Family Ulmaridae
74. Aurelia labiata
75. Phacellophora camtschatica
76. Order Stauromedusae
77. Family Lucernariidae
78. Haliclystus salpinx
79. Haliclystus stejnegeri

1. Class Asteroidea
2. Order Forcipulatida
3. Suborder Aseriadina
4. Family Asteriidae
5. Evasterias troschelii
6. Leptasterias aequalis
7. Leptasterias hexactis
8. Orthasterias koehleri
9. Pisaster brevispinus
10. Pisaster ochraceous
11. Pycnopodia helianthoides
12. Order Platyasterida
13. Family Luidiidae
14. Luidia foliolata
15. Order Spinulosida
16. Suborder Eugnathina
17. Family Pterasteridae
18. Pteraster tesselatus
19. Family Solasteridae
20. Crossaster papposus
21. Solaster dawsoni
22. Solaster stimpsoni
23. Suborder Leptognathina
24. Family Echinasteridae
25. Henricia leviuscula
26. Henricia pumila
27. Order Valvatida
28. Suborder Granulosina
29. Family Asterinidae
30. Patiria miniata
31. Family Goniasteridae
32. Mediaster aequalis
33. Family Asteropseidae
34. Dermasterias imbricata
35. Class Crinoidea
36. Subclass Articulata
37. Order Comatulida
38. Family Antedonidae
39. Florometra serratissima
40. Class Echinoidea
41. Subclass Euechinoidea
42. Order Clypeasteroida
43. Suborder Scutellina
44. Family Dendrasteridae
45. Dendraster excentricus
46. Order Echinoida
47. Family Strongylocentrotidae
48. Strongylocentrotus droebachiensis
49. Strongylocentrotus franciscanus
50. Strongylocentrotus pallidus
51. Strongylocentrotus purpuratus
52. Class Holothuroidea
53. Order Aspidochirotida
54. Family Stichopodidae
55. Parastichopus californicus
56. Order Dendrochirotida
57. Family Cucumariidae
58. Cucumaria miniata
59. Cucumaria pallida
60. Cucumaria piperata
61. Pseudocnus curatus
62. Family Psolidae
63. Psolidium bidiscum
64. Psolus chitonoides
65. Family Sclerodactylidae
66. Eupentacta quinquesemita
67. Class Ophiuroidea
68. Order Ophiurida
69. Suborder Gnathophiurina
70. Family Ophiactidae
71. Ophiopholis aculeata
72. Family Ophiocomidae
73. Ophiopteris papillosa
74. Order Phrynophiurida
75. Suborder Eurylina
76. Family Gorgonocephalidae
77. Gorgonocephalus eucnemis

1. Order Echiuroinea
2. Family Echiuridae
3. Echiurus echiurus subsp. alaskanus
4. Order Xenopneusta
5. Family Urechidae
6. Urechis caupo

1. Order Coloniales
2. Family Barentsiidae
3. Barentsia robusta
4. Order Solitaria
5. Family Loxosomatidae
6. Loxosomella sp

Phylum Mollusca

1. Class Bivalvia
2. Subclass Anomalodesmata
3. Order Pholadomyoida
4. Family Lyonsiidae
5. Entodesma navicula
6. Mytilimeria nuttalli
7. Subclass Lamellobranchia
8. Superorder Heterodonta (Eulamellibranchia)
9. Order Myoida
10. Suborder Myina
11. Family Myidae
12. Mya arenaria
13. Suborder Pholadina
14. Family Pholadidae
15. Parapholas californica
16. Penitella penita
17. Penitella turnerae
18. Zirfaea pilsbryi
19. Order Veneroida
20. Family Cardiidae
21. Clinocardium nuttallii
22. Family Chamidae
23. Pseudochama exogyra
24. Family Cultellidae
25. Siliqua patula
26. Family Mactridae
27. Tresus capax
28. Family Montacutidae
29. Pseudopythina rugifera
30. Family Petricolidae
31. Petricola carditoides
32. Family Psammobiidae:
33. Nuttallia obscurata
34. Family Tellinidae
35. Macoma nasuta
36. Tellina modesta
37. Family Veneridae
38. Humilaria kennerlyi
39. Leukoma staminea
40. Mercenaria mercenaria
41. Saxidomus gigantea
42. Venerupis philippinarum
43. Superorder Pteriomorpha
44. Order Mytiloida
45. Family Mytilidae
46. Adula californiensis
47. Modiolus modiolus
48. Mytilus californianus
49. Mytilus trossulus
50. Order Ostreoida
51. Suborder Pectinina
52. Family Anomiidae
53. Pododesmus macroschisma
54. Family Ostreidae
55. Crassostrea gigas
56. Family Pectinidae
57. Chlamys hastata
58. Chlamys rubida
59. Crassodoma gigantea
60. Family Propeamussidae
61. Subclass Protobranchia
62. Order Nuculoida(Palaeotaxodonta)
63. Family Yoldiidae
64. Yoldia myalis
65. Yoldia seminuda
66. Order Cryptodonta (Solemyoida)
67. Family Solemyidae
68. Solemya reidi
69. Class Cephalopoda
70. Subclass Coleoidea
71. Superorder Decabrachia
72. Order Sepiolida
73. Family Sepiolidae

                                                    Subfamily Rossinae
74. Rossia pacifica
75. Order Teuthida
76. Family Ommastrephidae
77. Dosidicus gigas
78. Superorder Octobrachia
79. Order Octopoda
80. Family Octopodidae
81. Enteroctopus dofleini
82. Octopus rubescens
83. Class Gastropoda
84. Subclass Gymnomorpha
85. Order Onchidiacea
86. Family Onchidiaceae
87. Onchidella borealis
88. Subclass Opisthobranchia
89. Order Cephalaspidea
90. Family Atyidae
91. Haminoea vesicula
92. Order Notaspidea
93. Family Pleurobranchiidae
94. Berthella californica
95. Order Nudibranchia
96. Suborder Aeolidacea
97. Superfamily Euolidoidea
98. Tribe Cleioprocta
99. Family Aeolididae
100. Aeolidia papillosa
101. Family Facelinidae
102. Hermissenda crassicornis
103. Suborder Arminacea
104. Superfamily Euarminoidea
105. Family Arminidae
106. Armina californica
107. Superfamily Metarminoidea
108. Family Dironidae
109. Dirona albolineata
110. Dirona aurantia
111. Suborder Dendronotacea
112. Family Dendronotidae
113. Dendronotus diversicolor
114. Dendronotus iris
115. Melibe leonina
116. Family Tritoniidae
117. Tochuina tetraquetra
118. Suborder Doridacea
119. Family Archidorididae
120. Archidoris montereyensis
121. Doris odhneri
122. Family Goniodorididae
123. Hopkinsia rosacea
124. Superfamily Anadoridoidea
125. Tribe Non-Suctoria
126. Family Polyceridae
127. Laila cockerelli
128. Triopha catalinae
129. Superfamily Eudoridoidea
130. Family Discodorididae
131. Anisodoris nobilis
132. Dialula sandiegensis
133. Discodoris heathi
134. Peltodoris lentiginosa
135. Superfamily Eudoridoidea
136. Family Cadlinidae
137. Cadlina luteomarginata
138. Family Onchidorididae
139. Acanthodoris nanaimoensis
140. Family Rostangidae
141. Rostanga pulchra
142. Order Sacoglossa
143. Family Elysiidae
144. Elysia hedgpethi
145. Subclass Prosobranchia
146. Order Archaegastropoda
147. Suborder Pleurotomariina
148. Family Fissurellidae
149. Cranopsis cucullata
150. Diodora aspera
151. Fissurellidea bimaculata
152. Puncturella galeata
153. Family Haliotidae
154. Haliotis kamtschatkana
155. Haliotis rufescens
156. Suborder Trochina
157. Family Trochidae
158. Calliostoma annulatum
159. Calliostoma ligatum
160. Calliostoma variegatum
161. Chlorostoma brunnea
162. Chlorostoma funebralis
163. Tegula eiseni
164. Order Mesogastropoda
165. Suborder Taenioglossa
166. Family Batillariidae
167. Batillaria attramentaria
168. Family Calyptraeidae
169. Calyptraea fastigiata
170. Crepidula adunca
171. Crepidula perforans
172. Family Capulidae
173. Trichotropis cancellata
174. Family Cerithidiidae
175. Bittium eschrichtii
176. Family Cymatiidae
177. Fusitron oregonensis
178. Family Epitoniidae
179. Epitonium tinctum
180. Opalia montereyensis
181. Family Hipponicidae
182. Hipponix cranioides
183. Family Littorinidae
184. Littorina scutulata
185. Littorina sitkana
186.  Subfamily Lacuninae of Family Littorinidae (formerly Family Lacunidae)
187. Lacuna variegata
188. Family Naticidae
189. Euspira lewisii
190. Family Velutinidae
191. Velutina prolongata
     
192. Order Neogastropoda
193. Suborder Rachiglossa
194. Family Buccinidae
195. Colus griseus
196. Searlesia dira
197. Family Columbellidae (Pyrenidae)
198. Amphissa columbiana
199. Family Muricidae
200. Ceratostoma foliatum
201. Ocenebra lurida
202. Family Nassariidae
203. Nassarius fossatus
204. Family Neptuneidae
205. Family Nucellidae
206. Acanthina spirata
207. Nucella canaliculata
208. Nucella lamellosa
209. Nucella ostrina
210. Family Olividae
211. Olivella biplicata
212. Order Patellogastropoda
213. Suborder Nacellina
214. Family Acmaeidae
215. Acmaea mitra
216. Family Lottiidae
217. Discurria insessa
218. Lottia asmi
219. Lottia digitalis
220. Lottia gigantea
221. Lottia instabilis
222. Lottia pelta
223. Tectura fenestrata
224. Tectura persona
225. Tectura scutum
226. Class Polyplacophora
227. Order Neoloricata
228. Suborder Acanthochitona
229. Family Acanthochitonidae
230. Cryptochiton stelleri
231. Suborder Chitonina
232. Family Ischnochitonidae
233. Lepidozona retiporosa
234. Stenoplax heathiana
235. Family Lepidochitonidae
236. Dendrochiton flectens
237. Tonicella insignis
238. Tonicella lineata
239. Family Mopaliidae
240. Katharina tunicata
241. Placiphorella velata
242. Suborder Lepidopleurina
243. Family Mopaliidae
244. Mopalia ciliata
245. Mopalia hindsii
246. Mopalia lignosa
247. Mopalia muscosa
248. Mopalia spectabilis

1. Class Anopla
2. Order Heteronemertea
3. Family Baseodiscidae
4. Baseodiscus princeps
5. Family Lineidae
6. Micrura verrilli
7. Order Palaeonemertea
8. Family Tubulanidae
9. Tubulanus polymorphus
10. Class Enopla
11. Order Hoplonemertea
12. Suborder Monostilifera
13. Family Emplectonematidae
14. Paranemertes peregrina

1. Class Turbellaria
2. Order Polycladida
3. Family Stylochidae
4. Kaburakia excelsa

1. Class Demospongiae
2. Subclass Ceractinomorpha
3. Order Halochondriida
4. Family Myxillidae
5. Myxilla incrustans
6. Order Haplosclerida
7. Family Haliclonidae
8. Haliclona ecbasis
9. Order Poecilosclerida
10. Family Mycalidae
11. Mycale adhaerens
12. Subclass Tetractinomorpha
13. Order Axinellida
14. Family Axinellidae
15. Stylissa stipitata
16. Syringella amphispicula
17. Order Choristida
18. Family Geodiidae
19. Geodia mesotriaena
20. Order Hadromerida
21. Family Suberitidae
22. Suberites suberea forma latus

1. Class Sipunculidea
2. Order Sipunculida
3. Family Golfingiidae
4. Golfingia pugettensis
5. Golfingia vulgaris
6. Family Phascolosomatidae
7. Phascolosoma agassizii

Page Created by Dave Cowles, 2005
Edited by Kirt Onthank 2006; Dave Cowles 2006-2010
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