Table 1 Species list used to analyze how mussel bed communities have changed at Dillon Beach, California.
From: Evaluating historical changes in a mussel bed community in northern California
Temporal Comparison | Spatial Comparison (2019) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Species or Taxon | Class | Range | 1941 | 2019 | F&H Subsample | Plot 1 | Plot 2 | Plot 3 | ||
Annelida | ||||||||||
Arabella iricolor | Polychaeta | C | 8 | 29 | 20 | 49 | 1 | 51 | ||
Eulalia quadrioculata | Polychaeta | C | 0 | 0 | 0 | 6 | 0 | 2 | ||
Hemipodia simplex | Polychaeta | C | 0 | 1 | 1 | 1 | 0 | 0 | ||
Lumbrineridae | Polychaeta | C | 2 | 1 | 0 | 0 | 0 | 0 | ||
Nereididae | Polychaeta | C | 87 | 12 | 5 | 7 | 8 | 122 | ||
Oenonidae | Polychaeta | C | 0 | 4 | 1 | 0 | 0 | 1 | ||
Orbiniidae | Polychaeta | C | 0 | 2 | 2 | 127 | 1 | 119 | ||
Pherusa andersonorum | Polychaeta | C | 0 | 1 | 1 | 0 | 0 | 0 | ||
Phragmatopoma californica | Polychaeta | S | 58 | 33 | 7 | 59 | 15 | 98 | ||
Polynoidae | Polychaeta | C | 0 | 0 | 0 | 0 | 2 | 1 | ||
Sabellidae | Polychaeta | C | 1 | 0 | 0 | 0 | 0 | 2 | ||
Syllidae | Polychaeta | C | 67 | 196 | 78 | 44 | 81 | 72 | ||
Sipuncula | ||||||||||
Phascolosoma agassizii | Phascolosomatidea | C | 5 | 63 | 44 | 76 | 17 | 148 | ||
Nemertea | ||||||||||
Amphiporus “imparispinosus” complex | Hoplonemertea | C | 0 | 56 | 30 | 2 | 10 | 18 | ||
Emplectonema viride | Hoplonemertea | C | 7 | 8 | 5 | 1 | 61 | 16 | ||
Paranemertes “peregrina” complex | Hoplonemertea | C | 16 | 27 | 13 | 8 | 1 | 2 | ||
Arthropoda | ||||||||||
Amphipoda | Malacostraca | C | 142 | 148 | 21 | 13 | 17 | 275 | ||
Cirolana harfordi | Malacostraca | C | 795 | 111 | 36 | 8 | 1 | 2008 | ||
Fabia subquadrata | Malacostraca | C | 3.75 | 0 | 0 | 0.562 | 0 | 0.855 | ||
Hemigrapsus oregonensis | Malacostraca | C | 0 | 5 | 1 | 3 | 2 | 0 | ||
Pachygrapsus crassipes | Malacostraca | C | 12 | 44 | 15 | 8 | 5 | 1 | ||
Pachycheles rudis | Malacostraca | C | 0 | 0 | 0 | 0 | 0 | 47 | ||
Pagurus sp. | Malacostraca | C | 0 | 0 | 0 | 0 | 0 | 2 | ||
Pentidotea wosnesenskii | Malacostraca | N | 12 | 0 | 0 | 0 | 0 | 2 | ||
Petrolisthes cinctipes | Malacostraca | N | 695 | 220 | 125 | 120 | 15 | 455 | ||
Anoplodactylus viridintestinalis | Pycnogonida | C | 0 | 2 | 1 | 1 | 1 | 1 | ||
Pycnogonum stearnsi | Pycnogonida | C | 0 | 0 | 0 | 0 | 3 | 2 | ||
Acorn barnacles (Balanus glandula & Chthamalus dalli) | Thecostraca | C | 37,000 | 17,940 | 3583 | 10,869 | 15,418 | 14,334 | ||
Pollicipes polymerus | Thecostraca | C | 398 | 96 | 49 | 60 | 466 | 384 | ||
Semibalanus cariosus | Thecostraca | N | 162 | 1 | 0 | 0 | 1 | 0 | ||
Cnidaria | ||||||||||
Anthopleura elegantissima | Anthozoa | C | 17 | 9 | 7 | 15 | 16 | 8 | ||
Echinodermata | ||||||||||
Cucumaria pseudocurata | Holothuroidea | N | 79 | 0 | 0 | 0 | 0 | 0 | ||
Mollusca | ||||||||||
Adula californiensis | Bivalvia | C | 0 | 10 | 1 | 4 | 47 | 18 | ||
Leukoma staminea | Bivalvia | C | 0 | 1 | 0 | 0 | 0 | 0 | ||
Modiolus carpenteri | Bivalvia | S | 0 | 2 | 1 | 2 | 2 | 2 | ||
Mytilus californianus | Bivalvia | C | 4652 | 14,220 | 4955 | 5567 | 4204 | 2852 | ||
Amphissa versicolor | Gastropoda | C | 0 | 0 | 0 | 0 | 0 | 2 | ||
Lacuna marmorata | Gastropoda | C | 0 | 2 | 1 | 1 | 1 | 0 | ||
Littorina plena | Gastropoda | C | 4 | 16 | 0 | 3 | 13 | 8 | ||
Lottia digitalis | Gastropoda | C | 159 | 67 | 12 | 4 | 102 | 4 | ||
Lottia pelta | Gastropoda | C | 836 | 204 | 50 | 143 | 315 | 562 | ||
Lottia scabra | Gastropoda | S | 4 | 35 | 9 | 2 | 3 | 0 | ||
Lottia sp. | Gastropoda | C | 145 | 34 | 2 | 0 | 7 | 19 | ||
Nucella canaliculata | Gastropoda | N | 20 | 4 | 2 | 3 | 15 | 80 | ||
Nucella ostrina | Gastropoda | N | 84 | 30 | 8 | 33 | 18 | 160 | ||
Tegula funebralis | Gastropoda | C | 90 | 627 | 174 | 399 | 67 | 360 | ||
Cyanoplax dentiens | Polyplacophora | C | 8 | 77 | 5 | 1 | 3 | 0 | ||
Mopalia lionota | Polyplacophora | S | 0 | 1 | 1 | 1 | 0 | 0 | ||
Mopalia muscosa | Polyplacophora | C | 1 | 1 | 1 | 1 | 1 | 9 | ||
Nuttallina californica | Polyplacophora | C | 0 | 1 | 0 | 0 | 1 | 0 | ||
