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Catalog # Phylum Major Taxa Genus Species Count Photo Station # Country Location Collector Notes
W12574 Cnidaria | Medusozoa Hydrozoa Leptothecata several SP2407 Station 1 United States 33.674, -118.697 Charlotte Seid Core depth: 0-2 cm, sieved 125-250 um. W12573 (sponges) and W12574 (hydroids) were attached to W12575 (entoproct colony). Ethanol: 1 colony in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x2.5: 6206, 6207, 6210; x4.0: 6208, 6209. Field identification by C. Seid: thecate hydroids.
W12575 Entoprocta Barentsiidae cf. Barentsia several SP2407 Station 1 United States 33.674, -118.697 Charlotte Seid Core depth: 0-2 cm, sieved 125-250 um. W12573 (sponges) and W12574 (hydroids) were attached to W12575 (entoproct colony). Ethanol: several in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x1.0: 6211, 6212; x2.5: 6213, 6214. Field identification by C. Seid: entoprocts, likely same as "Barentsia" from barrels.
W12576 Annelida Polychaeta 1 SP2407 Station 8 (B06) United States 33.614, -118.564 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: posterior tip in 2 ml. Remainder to Levin lab for chemical analysis. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x0.8: 6215...6223. Field identification by C. Seid: polychaete posterior fragment; W12576 and W126577 are different individuals but probably the same species.
W12577 Annelida Polychaeta 1 SP2407 Station 8 (B06) United States 33.614, -118.564 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: piece in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x0.8: 6224...6226. Field identification by C. Seid: polychaete posterior fragment; W12576 and W126577 are different individuals but probably the same species.
W12578 Cnidaria Anthozoa | Hexacorallia Actiniaria Halcampoididae? 1 SP2407 Station 8 (B06) United States 33.614, -118.564 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: whole in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x1.6: 6227, 6228; x4.0: 6229. Field identification by C. Seid: burrowing anemone? Field notes: sediment-encrusted mucous tube, brushed away for photos.
W12579 Foraminifera Monothalamea | Xenophyophoroidea 2 SP2407 Station 8 (B06) United States 33.614, -118.564 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: piece of larger individual in 2 ml. Remainder to Levin lab for chemical analysis. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x2.0: 6230, 6231. Field identification by C. Seid: orange "spongy" xenophyophores, maybe same as W5287, W5364?
W12580 Annelida Polychaeta | Errantia | Aciculata Phyllodocida Hesionidae Neogyptis? sp. SIO_BIC_W5347 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: 0 cm, picked from top of sediment. Ethanol: posteriorly incomplete individual in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x2.0: 6232...6237. Field identification by C. Seid: fragile hesionid, same as W12562?
W12581 Mollusca Aplacophora | Solenogastres (Neomeniomorpha) 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: 0 cm, picked from top of sediment. Ethanol: whole in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x1.6: 6238...6243. Field identification by C. Seid: neomeniomorph.
W12582 Annelida Polychaeta | Errantia | Aciculata Phyllodocida Hesionidae 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: 0 cm, picked from top of sediment. Formalin: anterior in 2 ml. Ethanol: posterior in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x1.0: 6244...6251, 6257; x4.0: 6252...6254, 6256. Field identification by C. Seid: hesionid orange.
W12583 Annelida Polychaeta | Errantia | Aciculata Eunicida Dorvilleidae 1 SP2407 Station 12 United States 33.523, -118.452 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: whole in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x4.0: 6257...6263. Field identification by C. Seid: dorvilleid.
W12584 Echinodermata Ophiuroidea 1 SP2407 Station 12 United States 33.523, -118.452 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: arm tip in 2 ml. Remainder to Levin lab for chemical analysis. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x1.6: 6264...6267. Field identification by C. Seid: tiny ophiuroid.
W12585 Annelida Chaetopteriformia Chaetopteridae Phyllochaetopterus limicolus 1 SP2407 Station 12 United States 33.523, -118.452 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: piece of posterior in 2 ml. Remainder to Levin lab for chemical analysis. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x0.8: 6268...6271, 6275...6280; x1.6: 6272...6274, 6281. Field identification by C. Seid: Phyllochaetopterus limicolus. Field notes: posteriorly incomplete but nice specimen.
W12586 Annelida Polychaeta 1 SP2407 Station 8 (B06) United States 33.614, -118.564 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: midbody piece in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x2.0: 6282...6286. Field identification by C. Seid: polychaete midpiece.
W12587 Entoprocta Barentsiidae cf. Barentsia SP2407 Station 8 (B06) United States 33.614, -118.564 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: colony in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x1.25: 6287. Field identification by C. Seid: entoprocts, likely same as "Barentsia" from barrels.
W12588 Cnidaria Anthozoa | Hexacorallia Actiniaria? 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: ~6-10 cm, picked from core before extrusion. Formalin: photographed material (2 red tentacles and 1 white tentacle) in 2 ml. Ethanol: 1 red tentacle and 1 white tentacle in 2 ml. Remainder (5 red tentacles, ~7 white tentacles) to Levin lab for chemical analysis. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x1.0: 6288...6299; x2.5: 6300...6304. Field identification by C. Seid: burrowing anemone?, thick red and thin white pink-tipped tentacles. Field notes: red tentacles thick and tapering; white pink-tipped tentacles thin, moving; total 8 thick tentacles, at least 8 thin tentacles.
W12589 Annelida Polychaeta | Errantia | Aciculata Phyllodocida Hesionidae 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Formalin: anterior in 2 ml. Ethanol: posteriorly incomplete fragment in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x2.0: 6305...6310; x4.0: 6311, 6312. Field identification by C. Seid: flat hesionid.
W12590 Annelida Polychaeta | Errantia | Aciculata Phyllodocida Nephtyidae Micronephthys 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: anterior in 2 ml. Remainder to Levin lab for chemical analysis. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x1.25: 6313, 6315; x3.2: 6314, 6316. Field identification by C. Seid: Micronephthys.
W12591 Annelida Polychaeta | Sedentaria Sternaspida Paraonidae 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Formalin: anterior in 2 ml. Ethanol: posteriorly incomplete piece in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x2.0: 6317...6321. Field identification by C. Seid: Paraonidae, long branchiae. Field notes: W12591, W12597, W12598 likely same.
W12592 Mollusca Aplacophora | Solenogastres (Neomeniomorpha) 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: whole in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x4.0: 6329. Field identification by C. Seid: neomeniomorph.
W12593 Annelida Polychaeta | Errantia | Aciculata Eunicida Dorvilleidae 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Formalin: anterior in 2 ml. Ethanol: posterior in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x2.5: 6322, 6323, 6326, 6327; x6.3: 6324; x5.0: 6325, 6328. Field identification by C. Seid: dorvilleid.
W12594 Arthropoda Copepoda 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: whole in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x2.0: 6331...6335. Field identification by C. Seid: copepod.
W12595 Arthropoda Copepoda Cyclopoida 1 SP2407 Station 9 United States 33.553, -118.545 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: whole in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x2.5: 6336...6340. Field identification by C. Seid: cyclopoid copepod.
W12596 Cnidaria Hydrozoa Trachymedusae Rhopalonematidae Benthocodon? 1 SP2407 Station 7 United States 33.657, -118.523 Charlotte Seid Core depth: 0 cm, picked from top of core. Formalin: voucher in 2 ml. Ethanol: tentacles in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x0.8: 6341, 6342, 6345...6347; x1.6: 6343, 6344, 6348, 6349. Field identification by C. Seid: hydromedusa, Benthocodon-like? Field notes: resting on vertical debris at top of core; gonads on radial canals.
W12597 Annelida Polychaeta | Sedentaria Sternaspida Paraonidae 1 SP2407 Station 7 United States 33.657, -118.523 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Formalin: anterior in 2 ml. Ethanol: piece in 2 ml. Remainder to Levin lab for chemical analysis. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x0.8: 6350; x1.6: 6351...6354. Field identification by C. Seid: paraonid, long branchiae. Field notes: large, posterior tip missing; W12591, W12597, W12598 likely same.
W12598 Annelida Polychaeta | Sedentaria Sternaspida Paraonidae 1 SP2407 Station 7 United States 33.657, -118.523 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Formalin: anterior and posterior tip in 2 ml. Ethanol: anterior piece in 2 ml. Remainder to Levin lab for chemical analysis. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x1.25: 6355, 6356; x3.2: 6357...6362. Field identification by C. Seid: paraonid, long branchiae. Field notes: complete animal; W12591, W12597, W12598 likely same.
W12599 Entoprocta Barentsiidae cf. Barentsia 1 SP2407 Station 11 United States 33.600, -118.495 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Formalin: clump in 2 ml. Ethanol: clump in 2 ml. Remainder to Levin lab for chemical analysis. Photos: none. Field identification by C. Seid: entoprocts, likely same as "Barentsia" from barrels.
W12600 Mollusca Bivalvia Pectinida Propeamussiidae Cyclopecten zephyrus 1 SP2407 Station 11 United States 33.600, -118.495 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: whole in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x5.0: 6363...6366; x3.2: 6367...6369. Field identification by C. Seid: Cyclopecten zephyrus. Field notes: tiny juvenile, looks empty but both valves present.
W12601 Ctenophora Tentaculata Cydippida Haeckeliidae Haeckelia? 1 SP2407 Station 14 United States 33.576, -118.436 Charlotte Seid Core depth: 0 cm, picked from top of core. Formalin: voucher in 2 ml. Ethanol: tentacle and piece of one side in 2 ml. Photos, Canon T6i with Leica MZ12.5 +1.0x lens: x1.6: 6370...6383; x2.5: 6384...6391, 6398...6409; x4.0: 6392...6397. Field identification by C. Seid: tiny cydippid ctenophore, Haeckelia-like? Field notes: skimming/sitting on sediment; another sighted at the top of a core from Station 3 but lost during core extrusion.
W12602 Entoprocta Barentsiidae cf. Barentsia 1 SP2407 Station 14 United States 33.576, -118.436 Charlotte Seid Core depth: 0-2 cm, sieved 250 um. Ethanol: clump in 2 ml. Remainder to Levin lab for chemical analysis. Photos: none. Field identification by C. Seid: entoprocts, likely same as "Barentsia" from barrels.