]; West Indian (Actinopyga agassizi), [>]–[>]
Sea fan (Gorgonia flabellum), [>]
Sea finger (Alcyonium digitatum), [>], [>]
Sea grape (Molgula manhattensis), [>]
Sea grasses, [>], [>]–[>]; inhabitants of, [>]–[>], [>]–[>]
Sea hare (Aplysia dactylomela), [>], [>]–[>], [>]
Sea horse (Hippocampus hudsonius), [>]–[>]
Sea lace (Membranipora pilosa), [>], [>]; (Microporella ciliata), [>]
Sea mat (Flustrella hispida), [>], [>]
Sea moss (see Irish moss)
Sea mouse (Aphrodite aculeata), [>]
Sea pansy (Renilla reniformis), [>]–[>]
Sea pens, [>]
Sea pork (Amaroucium sp.), [>], [>]
Sea potato (Leathesia difformis), [>]
Sea roach (Ligia exotica), [>]
Sea spider, [>]
Sea squirts, [>], [>], [>]
Sea star (Oreaster reticulatus), [>]–[>]
Sea tangle (Laminaria saccharina), [>], [>]
Sea turtles, green (Chelonia my das), [>]–[>]; hawksbill (Erectmochelys imbricata), [>]–[>]; loggerhead (Caretta caretta), [>]–[>]
Sea urchins, [>], [>], [>]; green (Strongylocentrotus droebachiensis), [>], [>], [>], [>], [>]–[>]; heart (Moira atropos), [>], [>]; keyhole (Mellita testudinata), [>]–[>]; long-spined (Diadema antillarum), [>]–[>]; rock-boring (Echinometra lucunter), [>]–[>]; slate-pencil (Eucidaris tri-buloides), [>]
Sea vase (Ciona intestinalis), [>]
Sea whip (see Gorgonians)
Seaweeds, exposed coast, [>]–[>]; sheltered coast, [>]–[>] (see also Irish moss and Wrack)
Seed plants, [>], [>]–[>], [>]–[>]
Sertularia pumila, [>]–[>]
Shackleford Shoals, [>]
Shipworm (Teredo navalis), [>]–[>]
Shoals, fauna of, [>]–[>]
Shrimp, [>]; ghost (Callianassa stimpsoni), [>], [>]–[>]; mantis (Squilla empusa), [>]; snapping (Synalpheus brooksi), [>]–[>]
Siphonophores, [>]–[>]
Skates, [>]
Slipper shell (Crepidula fornicata), [>]–[>]
Snail, banded tulip shell (Fasciolaria hunteria), [>], [>]; flamingo-tongue (Cyphoma gibbosum), [>]–[>]; moon or sand collar (Polinices duplicatus or Lunatia heros), [>], [>], [>], [>]–[>]; nerite (Nerita peloranta or Nerita versicolor), [>]–[>]; screwshell (Terebra), [>]; vermetid (Petaloconchus), [>]–[>]; violet (Janthina janthina), [>]–[>] (see also Periwinkle and Whelk)
Snellius, [>]
Soft coral (Alcyonium digitatum), [>], [>]
Sphaerella, [>]
Spheciospongia vesparia, [>]–[>]
Spirorbis borealis, [>], [>]–[>]
Spirula spirula, [>]–[>]
Sponge, [>], [>]; crumb-of-bread (Halichondria panicea), [>], [>], [>], [>]; Leucosolenia botryoides, [>]; loggerhead (Spheciospongia vesparia), [>]–[>]; sulphur (Cliona celata), [>]
Squids, [>]–[>]
Squilla empusa, [>]
Starfish, [>], [>]–[>]; blood-red (Henricia sanguinolenta), [>], [>]; common (Asterias forbesi), [>], [>]; giant (Oreaster reticulatus), [>]–[>]; Linkia guildingii, [>]; Luidea clathrata, [>]; northern (Asterias vulgaris), [>]–[>]
Stenorynchus seticornis, [>]
Sting ray, [>]
Strombus alatus, [>]
Strombus gigas, [>]–[>]
Strongylocentrotus droebachiensis, [>], [>], [>], [>], [>]–[>]
Surf zone, [>]–[>]; dwellers in, [>]–[>]
Synalpheus brooksi, [>]–[>]
Syngnathus sp., [>]–[>]
Talorchestia longicornis, [>], [>]–[>]
Tectarius muricatus, [>]
Tellin, rose (Tellina lineata), [>]
Temperature, and climatic change, [>]; and effects on sea life, [>]–[>]; influence of ocean currents on, [>]–[>]
Ten Thousand Islands, [>], [>], [>], [>]
Terebra, [>]
Teredo navalis, [>]–[>]
Thais lapillus, [>], [>]–[>]
Thalassia testudinum, [>], [>], [>], [>], [>], [>]
Thallophytes, [>]–[>]
Thelochistes parietinus, [>]
Tidal zones of life, [>], [>], [>]–[>], [>]–[>], [>]–[>]
Tide-pool insect (Anurida maritima), [>], [>], [>]
Tide pools, [>]–[>]
Tides and biological rhythm, [>]; effects on reproduction, [>]–[>]; neap, [>]; range on Atlantic coast, [>]; semi-diurnal rhythm of, [>]; spring, [>], [>]
Toadfish, [>]
Tonna galea, [>], [>]
Transverse ark (Anadara transversa), [>]
Trepang, [>]
Trumpet worm (Cistenides gouldi), [>]–[>]
Tube-building worms, [>], [>]–[>], [>]— [>], [>]–[>], [>]
Tubularia crocea, [>], [>]
Tulip shell, banded (Fasciolaria hunteria), [>], [>]
Tunicate, golden-star (Botryllus schlosseri), [>], [>]–[>]
Turkey wing (Area zebra), [>]
Turtle grass (Thalassia testudinum), [>], [>], [>], [>], [>], [>]
Turtles, green, hawksbill, loggerhead, [>]–[>]
Tylosura raphidoma, [>]
Tyrian purple, [>]
Uca pugilator and Uca pugnax, [>], [>]–[>]
Umbilicaria sp., [>]
Usnea barbata, [>]
Valonia macrophysa, [>]
Velella mutica, [>]–[>]
Vermetid snails (Petaloconchus and Vermicularia), [>]–[>]
Violet snail (Janthina janthina), [>]— [>]
Volsella modiolus, [>], [>]–[>]
Whelk, [>]; channeled (Busycon canaliculatum), [>]–[>], [>]; common (Buccinum undatum), [>]; dog (Thais lapillus), [>], [>]–[>]; knobbed (Busycon carica), [>]–[>], [>]
"White water," [>]
Whiting (Merluccius bilinearis), [>]
Wood piddock (Martesia cuneiformis), [>]
"Worm rock," [>]–[>], [>]
Wrack, [>], [>], [>]–[>]; bladder (Fucus vesiculosis), [>]–[>]; channeled (Pelvetia canaliculata), [>]–[>]; forked (Fucus edentatus), [>]; knotted (Ascophyllum nodosum), [>], [>]–[>], [>]; spiral (Fucus spiralis), [>]
Zoanthus sociatus, [>]–[>]
Zones of life, tidal, [>], [>], [>]–[>], [>]–[>], [>]–[>]
* * *