Bahía
de San Quintín: Benthic Invertebrates
| English common name | Scientific name | Key | Source |
| Acmaea depicta | M | 1 | |
| Acteocina carinata | M | 1 | |
| Acuminodeutopus heteruropus | At | 7 | |
| Aedicira pacifica | A | 5, 9 | |
| Aequipecten circularis aequisulcatus | M | 1 | |
| Ampelisca agassizi (= A compresa) | At | 7, 13 | |
| Amphideutopus oculatus | At | 7 | |
| Amphilochus neapolitanus | At | 7, 13 | |
| Amphitoe longimana | At | 7, 13 | |
| Amphitoe plumulosa | At | 7, 13 | |
| Amphitoe pollex | At | 7 | |
| Anthurid n. sp. & n. gen. | At | 8 | |
| Aoroides spinosus | At | 13 | |
| Aoroides columbiae | At | 7 | |
| Apistobranchus sp | A | 6 | |
| Apoprionospio pygmaeus antes Prionospio pygmeaus | A | 4, 9 | |
| Arabella iricolor | A | 4, 6, 9 | |
| Arenicola cristata | A | 4 | |
| Aricidea suecica | A | 5, 9 | |
| Armandia bioculata | A | 4, 5, 9 | |
| Arunga holmensi | At | 7 | |
| Assiminea compacta | M | 1 | |
| Axiothella rubrocincta | A | 4, 5, 9 | |
| Bittium quadrifilatum | M | 1 | |
| Boccardia uncata | A | 9 | |
| Variable mussel | Brachiodontes sp. | M | 1 |
| Brada villosa | A | 6 | |
| Brania clavata | A | 4, 5, 9 | |
| Brania sp. | A | 6 | |
| Capitella capitata | A | 4 | |
| Caprella sp.1 | Ar | 13 | |
| Caprella sp.2 | Ar | 13 | |
| Capitita ambiseta | A | 4 | |
| California Horned-snail | Cerithidea californica | M | 3 |
| Chaetopleura gemmea | M | 1 | |
| Chaetozone sp. | A | 6 | |
| Chione succinta * | M | 14 | |
| Chone mollis | A | 4, 5, 6, 9 | |
| Chone sp. | A | 6 | |
| Chrysopetalum occidentale | A | 4, 5, 9 | |
| Cirolana diminuta | At | 8 | |
| Cirrifornia cf spirabrancha | A | 4, 6 | |
| Cirrifornia luxuriosa | A | 4, 5, 9 | |
| Cirrifornia spirabrancha | A | 4 | |
| Clymenura gracilis | A | 6 | |
| Colomastix pusilla | At | 7 | |
| Cooperella subdiaphana | M | 1 | |
| Corophium acherusicum | At | 7 | |
| Corophium baconi | At | 7 | |
| Corophium uenoi | At | 7 | |
| Cossura candida | A | 4, 6 | |
| Cossura soyeri | A | 5, 9 | |
| Pacific oyster, Japanese oyster | Crassostrea gigas* | M | 12 |
| Crucibulum spinosum | M | 1 | |
| False mya | Cryptomya californica | M | 1, 11 |
| Donax gouldii | M | 11 | |
| Dorvillea articulata | A | 4, 9 | |
| Dynamenopsis dianae | At | 8 | |
| Elasmopus antennatus | At | 7 | |
| Elasmopus rapax (Bahía de los Angeles) | At | 7, 13 | |
| Elasmopus rapax (Bahía Alamitos)) | At | 13 | |
| Ensayara ramonella | At | 7 | |
| Ericsonella crenulata | At | 8 | |
| Ericthonius brasilensis | At | 7, 13 | |
| Eteone dilatae | A | 4, 5, 9 | |
| Eteone pacifica | A | 4, 5, 9 | |
| Euchone sp | A | 6 | |
| Eulalia bilineata | A | 4 | |
| Excorollana kuthyae | At | 8 | |
| Exogane dispar | A | 6 | |
| Exogone lourei | A | 6 | |
| Exogone occidentalis = (Exogone verugera) | A | 4, 5, 9 | |
| Fabricia limnicola | A | 4, 5, 9 | |
| Glycera americana | A | 4, 9 | |
| Gnathia steveni | At | 8 | |
| Goniada brunnea | A | 4 | |
| Goniada littorea | A | 4, 9 | |
| Goniada maculata | A | 6 | |
| Haliophasma geminata | At | 8 | |
| Bubble snail | Haminoea sp. | M | 1 |
| Purple-stripped reddish shore crab | Hemigrapsus oregonensis | At | 3 |
| Heterophoxus oculatus | At | 7 | |
| Arctic saxicave | Hiatella arctica | M | 1 |
| Hippomedon denticulatus | At | 7 | |
| Hyale frequens (= H nigra) | At | 7, 13 | |
| Hypoeulalia bilineata | A | 4, 5, 9 | |
| Jaeropsis dubia | At | 8 | |
| Jassa falcata | At | 7 | |
| Kinbergonuphis cf microcephala | A | 5, 6, 9 | |
| Lasaea subviridis | M | 1 | |
| Leitoscoloplos mexicanus | A | 6 | |
| Leitoscoloplos pugettensis antes Haploscoloplos elongatus | A | 4, 5, 9 | |
| Lembos macromanus | At | 7, 13 | |
| Lepidonotus squamatus antes Lepidonotus caelorus | A | 4, 5, 9 | |
| Leptopecten latiauratus | M | 1 | |
| Leucothoe alata | At | 7 | |
| Leucothoides pacifica | At | 7 | |
| Lironeca sp. ? | At | 8 | |
| Listriella diffusamelanica | At | 7 | |
| Listriella melanica | At | 7 | |
| Lumbrineris erecta | A | 4, 5, 9 | |
| Lumbrineris minima | A | 4, 5, 9 | |
| Lyonsia californica | M | 1 | |
| Lysidice ninetta | A | 6 | |
| Macoma yoldiformins | M | 1 | |
| Maera danae | At | 7 | |
| Maera inaequipes | At | 7 | |
| Magelona pitelkai | A | 5, 9 | |
| Marginella californica | M | 1 | |
| Marginella pyriformis | M | 1 | |
| Marginella regularis | M | 1 | |
| Marphysa sanguinea | A | 4, 5, 6, 9 | |
| Mediomastus ambisetus | A | 5, 9 | |
| Mediontastus californiensis | A | 5, 9 | |
| Megalomma bioculatum | A | 6 | |
| Megalomma pigmentum | A | 4, 5, 9 | |
| Metaphoxus fultoni | At | 7 | |
| Microdeutopus costa | At | 13 | |
| Microdeutopus schmitti | At | 7 | |
| Microjassa macrocoxa | At | 7 | |
| Mitrella carinata | M | 1 | |
| Modiolus sp. | M | 1 | |
| Monoculodes hartmanae | At | 7 | |
| Monticellina tesselata | A | 6 | |
| California mussel | Mytillus Californianus | M | 12 |
| California mussel | Mytillus edulis | M | 14 |
| Munna (Uromunna) ubiquita | At | 8 | |
| Neanthes acuminata | A | 6 | |
| Neanthes arenaceodentata | A | 5, 9 | |
| Neanthes caudata | A | 4 | |
| Nephtys caecoides | A | 4, 5, 9 | |
| Nephtys ferruginea | A | 5, 9 | |
| Nereis caudata | A | 4 | |
| Nereis sp. | A | 6 | |
| Notomastus magnus | A | 4, 5, 9 | |
| Notomastus sp. | A | 6 | |
| Notomastus tenuis | A | 5 | |
| Nudibranchia | M | 1 | |
| Nuttalia nuttallii | M | 11 | |
| Odostomia (Menestho) fetella | M | 1 | |
| Odostomia sp. | M | 1 | |
| Olivella biplicata | M | 11 | |
| Onuphis microcephala | A | 4, 9 | |
| Ophiodromus puggettensis | A | 4, 5, 9 | |
| Orchomena magdalenensis | At | 7 | |
| Orobitella (Isorobitella) singularis | M | 1 | |
| Ostrea edulis | M | 14 | |
| Ostrea lurida | M | 1 | |
| Paradexamine sp | At | 13 | |
| Paracerceis sculpta | At | 8 | |
| Parahemiurus noblei | A | 2 | |
| Parallorchestes ochotensis | At | 7 | |
| Paranthura elegans | At | 8 | |
| Paraphoxus bicuspidatus | At | 7 | |
| Paraphoxus heterocuspidatus | At | 7 | |
| Paraphoxus obtusidens | At | 7 | |
| Paraphoxus spinosus | At | 7 | |
| Parvilucina tenuisculpta | M | 1 | |
| Pherusa capulata | A | 5, 9 | |
| Phyllodoce multiseriata antes A. multiseriata | A | 4, 5, 9 | |
| Phyllodoce williamsi antes A. williamsi | A | 4, 5, 9 | |
| Phylo felix | A | 5, 9 | |
| Pionosyllis sp. | A | 6 | |
| Pista alata | A | 4, 5, 9 | |
| Platynereis bicanaliculata | A | 4, 5, 9 | |
| Polydora socialis | A | 6 | |
| Polydora uncata | A | 4 | |
| Polyophtalmus pictus | A | 4, 5 | |
| Pontogeneia rostrata | At | 7 | |
| Pontogoneia minuta | At | 7 | |
| Pontogoneia quinsana | At | 7 | |
| Praxillela sp. | A | 6 | |
| Prionospia multibranchiata | A | 6 | |
| Prionospio cirrifera | A | 5, 6, 9 | |
| Prionospio heterobranchia | A | 5, 6, 9 | |
| Prionospio malmgreni | A | 4, 5, 9 | |
| Prionospio newportensis | A | 5, 9 | |
| Protothaca staminea | M | 1 | |
| Pseudokoroga rima | At | 7 | |
| Pseudopolydora kempi | A | 5 | |
| Rocinella aries | At | 8 | |
| Rudilemboides stenopropodus | At | 7 | |
| Scolelepis maculata antes Nerinides maculata | A | 5, 4, 9 | |
| Scoletoma tetraura | A | 6 | |
| Scoloplos acmeceps | A | 4, 5, 9 | |
| Scoloplos ohlini | A | 4, 9 | |
| Scoloplos ruba | A | 6 | |
| Scyphoproctus oculatus | A | 4, 5, 9 | |
| Serolis carinata | At | 8 | |
| Jackknife clam | Solen rosaceus | M | 1 |
| Sphaerodoropsis minutum antes Sphaerodorum minutum | A | 4, 9 | |
| Sphaeroma pentodon | At | 8 | |
| Spio pettiboneae | A | 6 | |
| Spiophanes missionensis | A | 4, 5, 9 | |
| Stenothoe sp | At | 13 | |
| Stenothoe valida | At | 7 | |
| Syllis (Syllis) gracilis | A | 6 | |
| Tachycardium quadragenarium | M | 1 | |
| Tapes Philippinarum * | M | 14 | |
| Tectidrilus diversus | A | 10 | |
| Tellina buttoni | M | 1 | |
| Tenebra pedroana | M | 1 | |
| Tethygeneida quinsana | At | 7, 13 | |
| Pismo clam | Tivella stultorum | M | 14 |
| Transennella tantilla | M | 1 | |
| Tricolia sp. ? | M | 1 | |
| Trypanosyllis gemmipara | A | 4, 5, 9 | |
| Trypanosyllis variegata | A | 4, 5, 9 | |
| Tubulovesicula lindbergi | A | 2 | |
| Turbonilla sp. | M | 1 | |
| Uristes entalladurus | At | 7 |
Families List Phyllum MOLLUSCA M Phyllum ANNELIDA A Phyllum ARTHROPODA At * Non-native species
+ Special status species
# Breeding special species
Last Updated on 05/17/99
By Pro Esteros
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