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Galkin, Sergey V; Goroslavskaya, E I (2008): Species occurring in the mytilid and alvinellid communities within the 9°N hydrothermal field at the East Pacific Rise [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.755890, Supplement to: Galkin, SV; Goroslavskaya, EI (2008): Bottom fauna associated with mussel beds and alvinellid communities in the hydrothermal field at 9° N of the East Pacific Rise. Translated from Okeanologiya, 2008, 48(4), 553-560, Oceanology, 48(4), 509-516, https://doi.org/10.1134/S0001437008040061

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Abstract:
Samples from mytilid mollusk and alvinellid polychaet communities and associated fauna were collected from the MIR-1 and MIR-2 manned submersibles during Cruise 49 of R/V Akademik Mstislav Keldysh at 9°? of the East Pacific Rise. Mytilids Bathymodiolus thermophylus occupied zones of diffuse discharge of hydrothermal solutions with temperature anomalies of some degrees. The alvinellid assemblages were located in the hottest parts of hydrothermal vents (~40°C) over sulfide mounds. Taxonomic compositions of these kinds of assemblages are different. Taxonomic richness of the mytilid communities is almost twice higher. Comparison of samples with use of the Jaccard's index showed greater similarity among alvinellid samples than that among mytilid ones. With respect to species number, polychaets formed the most diverse group, while gastropods were the second most diverse. Dominant species had greater proportions in the alvinellid communities than in mytilid ones. This study showed great differences between the mytilid and alvinellid associations in their species composition and community structure.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 9.846033 * Median Longitude: -104.293022 * South-bound Latitude: 9.838300 * West-bound Longitude: -104.294000 * North-bound Latitude: 9.849500 * East-bound Longitude: -104.290800
Date/Time Start: 2003-09-05T00:00:00 * Date/Time End: 2003-10-01T00:00:00
Event(s):
AMK49-4622-M1  * Latitude: 9.843100 * Longitude: -104.292000 * Date/Time: 2003-09-05T00:00:00 * Location: Hydrothermal area 9°50N, EPR * Campaign: AMK49 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR-1 deep-sea manned submersible (MIR-1)
AMK49-4624  * Latitude: 9.849500 * Longitude: -104.294000 * Location: Hydrothermal area 9°50N, EPR * Campaign: AMK49 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR deep-sea manned submersible (MIR)
AMK49-4625-M1  * Latitude: 9.838300 * Longitude: -104.290800 * Date/Time: 2003-09-06T00:00:00 * Location: Hydrothermal area 9°50N, EPR * Campaign: AMK49 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR-2 deep-sea manned submersible (MIR-2)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 Sample code/labelSample labelGalkin, Sergey V
3 Date/Time of eventDate/Time
4 Latitude of eventLatitude
5 Longitude of eventLongitude
6 Sample typeSamp typeGalkin, Sergey V
7 CnidariaCnidaria#Galkin, Sergey V
8 ActiniariaActiniaria#Galkin, Sergey Vgen sp.
9 NemerteaNemertea#Galkin, Sergey V
10 NemerteaNemertea#Galkin, Sergey V
11 NematodaNematoda#Galkin, Sergey V
12 AnticomidaeAnticomidae#Galkin, Sergey V
13 Anticoma sp.Anticoma sp.#Galkin, Sergey Vsp. 1
14 Anticoma sp.Anticoma sp.#Galkin, Sergey Vsp. 1
15 ChromadoridaeChromadoridae#Galkin, Sergey V
16 Prochromadorella sp.Prochromadorella sp.#Galkin, Sergey V
17 CyatholaimidaeCyatholaimidae#Galkin, Sergey V
18 CyatholaimidaeCyatholaimidae#Galkin, Sergey Vgen. sp.
19 MonhysteridaeMonhysteridae#Galkin, Sergey V
20 Geomonhystera sp.Geomonhystera sp.#Galkin, Sergey V
21 Thalassomonhystera sp.Thalassomonhystera sp.#Galkin, Sergey V
22 LinhomoeidaeLinhomoeidae#Galkin, Sergey V
23 Metalinhomoeus sp.Metalinhomoeus sp.#Galkin, Sergey V
24 PolychaetaPolychaeta#Galkin, Sergey V
25 AlvinellidaeAlvinellidae#Galkin, Sergey V
26 Alvinella caudataAlvinella caudata#Galkin, Sergey V
27 Paralvinella grassleiParalvinella grasslei#Galkin, Sergey V
28 AmpharetidaeAmpharetidae#Galkin, Sergey V
29 Amphisamytha galapagensisA. galapagensis#Galkin, Sergey V
30 ArchinomidaeArchinomidae#Galkin, Sergey V
31 Archinome rosaceaA. rosacea#Galkin, Sergey V
32 DorvilleidaeDorvilleidae#Galkin, Sergey V
33 DorvilleidaeDorvilleidae#Galkin, Sergey V
34 FlabelligeridaeFlabelligeridae#Galkin, Sergey V
35 FlabelligeridaeFlabelligeridae#Galkin, Sergey Vgen. sp.
36 GlyceridaeGlyceridae#Galkin, Sergey V
37 GlyceridaeGlyceridae#Galkin, Sergey V
38 HesionidaeHesionidae#Galkin, Sergey V
39 Hesiospina vestimentiferaHesiospina vestimentifera#Galkin, Sergey V
40 Hesiolyra bergiHesiolyra bergi#Galkin, Sergey V
41 HesionidaeHesionidae#Galkin, Sergey Vgen. sp. 1
42 HesionidaeHesionidae#Galkin, Sergey Vgen. sp. 1
43 MaldanidaeMaldanidae#Galkin, Sergey V
44 Nicomache sp.Nicomache sp.#Galkin, Sergey V
45 NereididaeNereididae#Galkin, Sergey V
46 NereididaeNereididae#Galkin, Sergey Vgen. sp.
47 PhyllodocidaePhyllodocidae#Galkin, Sergey V
48 PhyllodocidaePhyllodocidae#Galkin, Sergey Vgen. sp.
49 PolynoidaePolynoidae#Galkin, Sergey V
50 Branchinotogluma grassleiB. grasslei#Galkin, Sergey V
51 Branchinotogluma sp.Branchinotogluma sp.#Galkin, Sergey V
52 Branchiplicatus sp.Branchiplicatus sp.#Galkin, Sergey V
53 Branchipolynoe symmytilidaB. symmytilida#Galkin, Sergey V
54 Branchipolynoe sp.Branchipolynoe sp.#Galkin, Sergey V
55 Iphionella risensisIphionella risensis#Galkin, Sergey V
56 Lepidonotopodium fimbriatumLepidonotopodium fimbriatum#Galkin, Sergey V
57 Lepidonotopodium williamsaeLepidonotopodium williamsae#Galkin, Sergey V
58 Lepidonotopodium sp.Lepidonotopodium sp.#Galkin, Sergey V
59 Macellicephala sp.Macellicephala sp.#Galkin, Sergey V
60 Polynoidae sp.Polynoidae sp.#Galkin, Sergey Vsp. 1
61 Polynoidae juvenilePolynoidae juv#Galkin, Sergey V
62 SerpulidaeSerpulidae#Galkin, Sergey V
63 Protis sp.Protis sp.#Galkin, Sergey V
64 Laminatubus sp.Laminatubus sp.#Galkin, Sergey V
65 MolluscaMollusca#Galkin, Sergey V
66 SolenogastresSolenogastres#Galkin, Sergey V
67 SolenogastresSolenogastres#Galkin, Sergey Vgen. sp.
68 GastropodaGastropoda#Galkin, Sergey V
69 CyathermiidaeCyathermiidae#Galkin, Sergey V
70 Cyathermia naticoidesCyathermia naticoides#Galkin, Sergey V
71 LepetodrilidaeLepetodrilidae#Galkin, Sergey V
72 Lepetodrilus cristatusLepetodrilus cristatus#Galkin, Sergey V
73 Lepetodrilus elevatusLepetodrilus elevatus#Galkin, Sergey V
74 Lepetodrilus ovalisLepetodrilus ovalis#Galkin, Sergey V
75 NeolepetopsidaeNeolepetopsidae#Galkin, Sergey V
76 Eulepetopsis vitreaEulepetopsis vitrea#Galkin, Sergey V
77 NeomphalidaeNeomphalidae#Galkin, Sergey V
78 Melanodrymia sp.Melanodrymia sp.#Galkin, Sergey V
79 PeltospiridaePeltospiridae#Galkin, Sergey V
80 Peltospira sp.Peltospira sp.#Galkin, Sergey V
81 TrochidaeTrochidae#Galkin, Sergey V
82 Bathymargarites symplectorB. symplector#Galkin, Sergey V
83 Pachydermia laevisPachydermia laevis#Galkin, Sergey V
84 GastropodaGastropoda#Galkin, Sergey Vgen. sp. 1
85 ArthropodaArthropoda#Galkin, Sergey V
86 PycnogonidaPycnogonida#Galkin, Sergey V
87 Sericosura mitrataSericosura mitrata#Galkin, Sergey V
88 OstracodaOstrac#Galkin, Sergey V
89 OstracodaOstrac#Galkin, Sergey V
90 CirripediaCirripedia#Galkin, Sergey V: Scalpellidae
91 Neolepas zevinaeNeolepas zevinae#Galkin, Sergey V
92 CopepodaCopepoda#Galkin, Sergey V
93 CopepodaCopepoda#Galkin, Sergey V
94 LeptostracaLeptostraca#Galkin, Sergey V: Nebaliidae
95 Dahlella caldariensisDahlella caldariensis#Galkin, Sergey V
96 AmphipodaAmphipoda#Galkin, Sergey V
97 LyssianassoideaLyssianassoidea#Galkin, Sergey Vsp. 1
98 LysianassidaeLysianassidae#Galkin, Sergey V
99 Ventiella sulfurisVentiella sulfuris#Galkin, Sergey V
100 PardaliscidaePardaliscidae#Galkin, Sergey V
101 Halice hesmonectesH. hesmonectes#Galkin, Sergey V
102 PardaliscidaePardaliscidae#Galkin, Sergey Vgen. sp. 2
103 PardaliscidaePardaliscidae#Galkin, Sergey Vgen. sp. 2
104 GammarideaGammaridea#Galkin, Sergey Vsp. 4
105 DecapodaDecapoda#Galkin, Sergey V
106 AlvinocarididaeAlvinocarididae#Galkin, Sergey V
107 Alvinocaris luscaAlvinocaris lusca#Galkin, Sergey V
108 BythograeidaeBythograeidae#Galkin, Sergey V
109 Bythograea sp.Bythograea sp.#Galkin, Sergey V
110 EchinodermataEchinod#Galkin, Sergey V
111 OphiuroideaOphiuroidea#Galkin, Sergey V
112 OphiuroideaOphiuroidea#Galkin, Sergey V
113 Number of individualsInd No#Galkin, Sergey V
114 Taxa analyzedTaxa anal#Galkin, Sergey V
115 Simpson index of diversitySimpson IGalkin, Sergey V
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1332 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Sample label		3 
Date/Time		4 
Latitude		5 
Longitude		6 
Samp type		7 
Cnidaria [#]		8 
Actiniaria [#]
(gen sp.)		9 
Nemertea [#]		10 
Nemertea [#]		11 
Nematoda [#]		12 
Anticomidae [#]		13 
Anticoma sp. [#]
(sp. 1)		14 
Anticoma sp. [#]
(sp. 1)		15 
Chromadoridae [#]		16 
Prochromadorella sp. [#]		17 
Cyatholaimidae [#]		18 
Cyatholaimidae [#]
(gen. sp.)		19 
Monhysteridae [#]		20 
Geomonhystera sp. [#]		21 
Thalassomonhystera sp. [#]		22 
Linhomoeidae [#]		23 
Metalinhomoeus sp. [#]		24 
Polychaeta [#]		25 
Alvinellidae [#]		26 
Alvinella caudata [#]		27 
Paralvinella grasslei [#]		28 
Ampharetidae [#]		29 
A. galapagensis [#]		30 
Archinomidae [#]		31 
A. rosacea [#]		32 
Dorvilleidae [#]		33 
Dorvilleidae [#]		34 
Flabelligeridae [#]		35 
Flabelligeridae [#]
(gen. sp.)		36 
Glyceridae [#]		37 
Glyceridae [#]		38 
Hesionidae [#]		39 
Hesiospina vestimentifera [#]		40 
Hesiolyra bergi [#]		41 
Hesionidae [#]
(gen. sp. 1)		42 
Hesionidae [#]
(gen. sp. 1)		43 
Maldanidae [#]		44 
Nicomache sp. [#]		45 
Nereididae [#]		46 
Nereididae [#]
(gen. sp.)		47 
Phyllodocidae [#]		48 
Phyllodocidae [#]
(gen. sp.)		49 
Polynoidae [#]		50 
B. grasslei [#]		51 
Branchinotogluma sp. [#]		52 
Branchiplicatus sp. [#]		53 
B. symmytilida [#]		54 
Branchipolynoe sp. [#]		55 
Iphionella risensis [#]		56 
Lepidonotopodium fimbriatum [#]		57 
Lepidonotopodium williamsae [#]		58 
Lepidonotopodium sp. [#]		59 
Macellicephala sp. [#]		60 
Polynoidae sp. [#]
(sp. 1)		61 
Polynoidae juv [#]		62 
Serpulidae [#]		63 
Protis sp. [#]		64 
Laminatubus sp. [#]		65 
Mollusca [#]		66 
Solenogastres [#]		67 
Solenogastres [#]
(gen. sp.)		68 
Gastropoda [#]		69 
Cyathermiidae [#]		70 
Cyathermia naticoides [#]		71 
Lepetodrilidae [#]		72 
Lepetodrilus cristatus [#]		73 
Lepetodrilus elevatus [#]		74 
Lepetodrilus ovalis [#]		75 
Neolepetopsidae [#]		76 
Eulepetopsis vitrea [#]		77 
Neomphalidae [#]		78 
Melanodrymia sp. [#]		79 
Peltospiridae [#]		80 
Peltospira sp. [#]		81 
Trochidae [#]		82 
B. symplector [#]		83 
Pachydermia laevis [#]		84 
Gastropoda [#]
(gen. sp. 1)		85 
Arthropoda [#]		86 
Pycnogonida [#]		87 
Sericosura mitrata [#]		88 
Ostrac [#]		89 
Ostrac [#]		90 
Cirripedia [#]
(: Scalpellidae)		91 
Neolepas zevinae [#]		92 
Copepoda [#]		93 
Copepoda [#]		94 
Leptostraca [#]
(: Nebaliidae)		95 
Dahlella caldariensis [#]		96 
Amphipoda [#]		97 
Lyssianassoidea [#]
(sp. 1)		98 
Lysianassidae [#]		99 
Ventiella sulfuris [#]		100 
Pardaliscidae [#]		101 
H. hesmonectes [#]		102 
Pardaliscidae [#]
(gen. sp. 2)		103 
Pardaliscidae [#]
(gen. sp. 2)		104 
Gammaridea [#]
(sp. 4)		105 
Decapoda [#]		106 
Alvinocarididae [#]		107 
Alvinocaris lusca [#]		108 
Bythograeidae [#]		109 
Bythograea sp. [#]		110 
Echinod [#]		111 
Ophiuroidea [#]		112 
Ophiuroidea [#]		113 
Ind No [#]		114 
Taxa anal [#]		115 
Simpson I
AMK49-4625-M1 46252003-09-069.8383-104.2908belongs to the mytilid community00000000000000000524404545000000000000000110010000000000011012250022500216421023366000000930000004040000053530000000000000370120.37
AMK49-4642-M2 4642-82003-09-169.8495-104.2940belongs to the mytilid community00000000000000000300011110000000000000000010000000100000001001001010000000000053000000000000525210010211110005980.52
AMK49-4642-M24642-92003-09-169.8495-104.2940belongs to the mytilid community000094310000523003300020208800001122000001100100010000000000000000000000000000000870000007373002212120000040044022135160.33
AMK49-4665-M2 4665-12003-09-289.8461-104.2931belongs to the mytilid community001111100000000002860001821825454202000006600000330021061140000009000631162004402915151500003120237001100204204000031311001000000000588210.23
AMK49-4667-M2 46672003-09-309.8461-104.2931belongs to the mytilid community00000000000000000112110303033545400002200000111212900003000101400010140010144444969096720000001100499001100123123990036536510010000000001625200.42
AMK49-4668-M1 4668-62003-10-019.8461-104.2931belongs to the mytilid community11001179685111212226601134000021021078781111112121000111515117000031010002440135221333312001128550000440192311004242168168000071271200000350035350111552340.24
AMK49-4622-M1 46222003-09-059.8431-104.2920belongs to the alvinellid community00110000000000000211871100001100002020000000000000000000000005005000000000055000025000000252500000000000000000005270.29
AMK49-4624 4624-19.8495-104.2940belongs to the alvinellid community0000000000000000045125700000000003303201000000000000000000000020020000000000220000648000000648648000000000003003300069870.78
AMK49-4626-M2 46262003-09-069.8461-104.2931belongs to the alvinellid community0000000000000000015422223311000030300000000210000000010000080080080710000000000223000000152152000077646220030033000249150.43
AMK49-4642-M24642-22003-09-169.8495-104.2940belongs to the alvinellid community0000000000000000054041100000000000000000000000000000000000160016002020000014140000114000000110110000044000001001100013670.58
AMK49-4659 46599.8495-104.2940belongs to the alvinellid community000000000000000000000000000000000000000000000000000000000020020000000000002020122000000120120000000200021001100012540.81
AMK49-4665-M24665-22003-09-289.8461-104.2931belongs to the alvinellid community0000000000000000026523224455000090810000000100000010000000012900129001100000012712711002040000002002001100330000020022000361150.38