Overview
Comprehensive Description
Biology
Occurs on the middle and lower slope primarily above the 4°C isotherm. Hovers within a few meters of substrate, parallel to it or inclined at varying angles (Ref. 6727). Feeds on polychaetes, pelecypods, amphipods and other benthic prey (Ref. 6727).
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Sulak, K.J. 1990 Halosauridae. p. 126-132. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4448)
http://www.fishbase.org/references/FBRefSummary.php?id=4448&speccode=7502
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Distribution
Circumglobal. Eastern Atlantic: Madeira to Western Sahara, off South Africa. Western Atlantic: Gulf of Mexico and South America. Indo-Pacific: Zanzibar and Maldives; near Japan (Ref. 26165). Probably Somalia (Ref. 30573). Eastern Central Pacific (Ref. 9305).
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Sulak, K.J. 1990 Halosauridae. p. 126-132. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4448)
http://www.fishbase.org/references/FBRefSummary.php?id=4448&speccode=7502
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off Emerald Bank to South America
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North-West Atlantic Ocean species (NWARMS)
http://www.marinespecies.org/aphia.php?p=sourcedetails&id=2901
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Azores Exclusive Economic Zone, European waters (ERMS scope), Gulf of Maine, Gulf of Mexico, New Zealand Exclusive Economic Zone, North West Atlantic, South Africa (country), Tanzania
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North-West Atlantic Ocean species (NWARMS)
http://www.marinespecies.org/aphia.php?p=sourcedetails&id=2901
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Anon. (2000). FishBase 2000 [CD-ROM]. ICLARM: Los Baños, Laguna, Philippines. 4 cd-roms pp.
http://www.marinespecies.org/aphia.php?p=sourcedetails&id=6542
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Gordon, D. (Ed.) (2009). New Zealand Inventory of Biodiversity. Volume One: Kingdom Animalia. 584 pp
http://www.marinespecies.org/porifera/porifera.php?p=sourcedetails&id=145244
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Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas.
http://www.marinespecies.org/porifera/porifera.php?p=sourcedetails&id=145245
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van der Land, J.; Costello, M.J.; Zavodnik, D.; Santos, R.S.; Porteiro, F.M.; Bailly, N.; Eschmeyer, W.N.; Froese, R. (2001). Pisces, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 357-374
http://www.marbef.org/data/aphia.php?p=sourcedetails&id=1411
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Borges, P.A.V., Costa, A., Cunha, R., Gabriel, R., Gonçalves, V., Martins, A.F., Melo, I., Parente, M., Raposeiro, P., Rodrigues, P., Santos, R.S., Silva, L., Vieira, P. & Vieira, V. (Eds.) (2010). A list of the terrestrial and marine biota from the Azores. Princípia, Oeiras, 432 pp.
http://www.marinespecies.org/ascidiacea/aphia.php?p=sourcedetails&id=149079
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Circumglobal in tropical and temperate seas, including Hawaiian Islands.
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Physical Description
Morphology
Dorsal spines (total): 1; Dorsal soft rays (total): 1012
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Sulak, K.J. 1986 Halosauridae. p. 196-197. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3974)
http://www.fishbase.org/references/FBRefSummary.php?id=3974&speccode=7502
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Size
Max. size
55.0 cm TL (male/unsexed; (Ref. 4448))
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Sulak, K.J. 1990 Halosauridae. p. 126-132. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4448)
http://www.fishbase.org/references/FBRefSummary.php?id=4448&speccode=7502
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Diagnostic Description
Body white to grey-brown in color, underside darker (Ref. 3974). Insertion of the pelvic fin only slightly anterior to the origin of the dorsal fin. Lacks scale on the opercle (Ref. 37108).
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Sulak, K.J. 1986 Halosauridae. p. 196-197. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3974)
http://www.fishbase.org/references/FBRefSummary.php?id=3974&speccode=7502
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Type Information
Type for Aldrovandia affinis
Catalog Number: USNM 51614
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1902
Locality: Kaiwi Channel, Between Molokai and Oahu Islands: Lae-O Ka Laau Light, Molokai Island, S. 15 Deg. 30', E. 19.4', Oahu, Hawaii, United States, Hawaiian Islands, Pacific
Depth (m): 841 to 860
Vessel: Albatross
Catalog Number: USNM 51614
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1902
Locality: Kaiwi Channel, Between Molokai and Oahu Islands: Lae-O Ka Laau Light, Molokai Island, S. 15 Deg. 30', E. 19.4', Oahu, Hawaii, United States, Hawaiian Islands, Pacific
Depth (m): 841 to 860
Vessel: Albatross
- Type: Gilbert, C. H. 1905. Bulletin of the United States Fish Commission. 23 (for 1903): 612, pl. 76.
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Paratype for Aldrovandia affinis
Catalog Number: USNM 35551
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1884
Locality: Cape Hatteras To Nantucket, New Jersey, United States, Atlantic
Depth (m): 1761 to 1761
Vessel: Albatross
Catalog Number: USNM 35551
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1884
Locality: Cape Hatteras To Nantucket, New Jersey, United States, Atlantic
Depth (m): 1761 to 1761
Vessel: Albatross
- Paratype: Goode, G. B. & Bean, T. H. 1896. Special Bulletin of the United States National Museum. No. 2: 135, fig. 158.
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Paratype for Aldrovandia affinis
Catalog Number: USNM 35418
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Preparation: Dry Osteological Specimen
Year Collected: 1884
Locality: Cape Hatteras To Nantucket, New Jersey, United States, Atlantic
Depth (m): 1267 to 1267
Vessel: Albatross
Catalog Number: USNM 35418
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Preparation: Dry Osteological Specimen
Year Collected: 1884
Locality: Cape Hatteras To Nantucket, New Jersey, United States, Atlantic
Depth (m): 1267 to 1267
Vessel: Albatross
- Paratype: Goode, G. B. & Bean, T. H. 1896. Special Bulletin of the United States National Museum. No. 2: 135, fig. 158.
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Paratype for Aldrovandia affinis
Catalog Number: USNM 35638
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1884
Locality: Cape Hatteras To Nantucket, Delaware, United States, Atlantic
Depth (m): 1765
Vessel: Albatross
Catalog Number: USNM 35638
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1884
Locality: Cape Hatteras To Nantucket, Delaware, United States, Atlantic
Depth (m): 1765
Vessel: Albatross
- Paratype: Goode, G. B. & Bean, T. H. 1896. Special Bulletin of the United States National Museum. No. 2: 135, fig. 158.
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Paratype for Aldrovandia affinis
Catalog Number: USNM 33379
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1883
Locality: Nantucket To Cape Sable, N.S., Massachusetts, United States, Atlantic
Depth (m): 1569 to 1569
Vessel: Albatross
Catalog Number: USNM 33379
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1883
Locality: Nantucket To Cape Sable, N.S., Massachusetts, United States, Atlantic
Depth (m): 1569 to 1569
Vessel: Albatross
- Paratype: Goode, G. B. & Bean, T. H. 1896. Special Bulletin of the United States National Museum. No. 2: 135, fig. 158.
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Paratype for Aldrovandia affinis
Catalog Number: USNM 38140
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1886
Locality: Nantucket To Cape Charles, Virginia, United States, Atlantic
Depth (m): 1242 to 1242
Vessel: Albatross
Catalog Number: USNM 38140
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Year Collected: 1886
Locality: Nantucket To Cape Charles, Virginia, United States, Atlantic
Depth (m): 1242 to 1242
Vessel: Albatross
- Paratype: Goode, G. B. & Bean, T. H. 1896. Special Bulletin of the United States National Museum. No. 2: 135, fig. 158.
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Ecology
Habitat
Environment
benthopelagic; marine; depth range 730 - 2560 m (Ref. 3974)
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Sulak, K.J. 1986 Halosauridae. p. 196-197. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3974)
http://www.fishbase.org/references/FBRefSummary.php?id=3974&speccode=7502
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benthic
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North-West Atlantic Ocean species (NWARMS)
http://www.marinespecies.org/aphia.php?p=sourcedetails&id=2901
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Occurs on the middle and lower slope primarily above the 4°C isotherm. Hovers within a few meters of substrate, parallel to it or inclined at varying angles.
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North-West Atlantic Ocean species (NWARMS)
http://www.marinespecies.org/aphia.php?p=sourcedetails&id=2901
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Known from seamounts and knolls
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Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication.
http://www.marinespecies.org/porifera/porifera.php?p=sourcedetails&id=145453
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Depth range based on 71 specimens in 1 taxon.
Water temperature and chemistry ranges based on 48 samples.
Environmental ranges
Depth range (m): 397.5 - 2580
Temperature range (°C): 2.273 - 13.007
Nitrate (umol/L): 14.608 - 36.774
Salinity (PPS): 34.361 - 35.960
Oxygen (ml/l): 2.448 - 6.292
Phosphate (umol/l): 1.039 - 2.876
Silicate (umol/l): 8.634 - 121.824
Graphical representation
Depth range (m): 397.5 - 2580
Temperature range (°C): 2.273 - 13.007
Nitrate (umol/L): 14.608 - 36.774
Salinity (PPS): 34.361 - 35.960
Oxygen (ml/l): 2.448 - 6.292
Phosphate (umol/l): 1.039 - 2.876
Silicate (umol/l): 8.634 - 121.824
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
Water temperature and chemistry ranges based on 48 samples.
Environmental ranges
Depth range (m): 397.5 - 2580
Temperature range (°C): 2.273 - 13.007
Nitrate (umol/L): 14.608 - 36.774
Salinity (PPS): 34.361 - 35.960
Oxygen (ml/l): 2.448 - 6.292
Phosphate (umol/l): 1.039 - 2.876
Silicate (umol/l): 8.634 - 121.824
Graphical representation
Depth range (m): 397.5 - 2580
Temperature range (°C): 2.273 - 13.007
Nitrate (umol/L): 14.608 - 36.774
Salinity (PPS): 34.361 - 35.960
Oxygen (ml/l): 2.448 - 6.292
Phosphate (umol/l): 1.039 - 2.876
Silicate (umol/l): 8.634 - 121.824
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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Depth: 730 - 2560m.
From 730 to 2560 meters.
Habitat: bathypelagic.
From 730 to 2560 meters.
Habitat: bathypelagic.
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Trophic Strategy
Occurs on the middle and lower slope primarily above the 4°C isotherm. Hovers within a few meters of substrate, parallel to it or inclined at varying angles. Feeds on polychaetes, pelecypods, amphipods and other benthic prey.
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Sulak, K.J. 1990 Halosauridae. p. 126-132. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4448)
http://www.fishbase.org/references/FBRefSummary.php?id=4448&speccode=7502
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Molecular Biology and Genetics
Molecular Biology
Barcode data: Aldrovandia affinis
The following is a representative barcode sequence, the centroid of all available sequences for this species.

There are 2 barcode sequences available from BOLD and GenBank. Below is a sequence of the barcode region Cytochrome oxidase subunit 1 (COI or COX1) from a member of the species. See the BOLD taxonomy browser for more complete information about this specimen and other sequences.
Download FASTA File
There are 2 barcode sequences available from BOLD and GenBank. Below is a sequence of the barcode region Cytochrome oxidase subunit 1 (COI or COX1) from a member of the species. See the BOLD taxonomy browser for more complete information about this specimen and other sequences.
GTGGCAATCACTCGCTGATTCTTTTCTACTAATCACAAAGATATTGGCACCCTTTATTTAGTATTCGGTGCCTGAGCAGGGATGGTGGGGACAGCCCTAAGCCTTTTAATTCGGGCAGAACTAAGCCAACCCGGAGCCCTTTTAGGAGATGACCAAATTTATAATGTTATCGTTACAGCACACGCTTTCGTAATGATCTTCTTTATGGTTATACCCGTAATAATTGGAGGCTTCGGAAACTGACTCGTTCCCCTAATGATCGGCGCCCCCGACATAGCATTCCCGCGAATAAACAACATAAGCTTCTGACTCCTACCCCCGTCATTTCTCCTTCTACTCTCTTCCTCTGGGGTTGAGGCAGGGGCAGGAACAGGCTGAACAGTATACCCCCCACTTGCTAGCAACCTAGCACATGCCGGGGCATCCGTCGACCTAACCATCTTCTCCCTACACCTTGCAGGTATCTCATCAATTCTTGGGGCTATTAACTTCATTACCACAATCATTAACATGAAACCCCCAGCAATCTCACAATATCAAACACCCCTATTTGTATGATCAGTACTTGTCACTGCAGTCTTGCTACTCCTATCTCTACCAGTCCTAGCCGCAGGCATTACCATGCTACTTACGGATCGAAATCTTAATACAACATTCTTTGACCCGGCAGGAGGGGGAGACCCAATTCTGTACCAACATCTGTTCTGATTCTTCGGCCACCCCGAGGTGTATATCCTAATCCTCCCTGGGTTCGGAATAATCTCGCACATCGTCGCATATTATGCCGGCAAAAAAGAACCGTTTGGCTACATAGGAATAGTGTGAGCTATAATGGCCATCGGCCTTCTAGGGTTCATTGTCTGAGCACACCACATATTTACAGTAGGCATAGATGTAGACACACGAGCCTATTTTACATCCGCCACAATAATTATCGCCATCCCCACTGGAGTCAAAGTATTCAGCTGACTAGCCACACTGCATGGGGGCTCTATTAAATGAGACACACCCCTTCTCTGAGCCCTAGGGTTCATCTTCCTCTTTACTGTTGGGGGCTTAACAGGAATTGTACTAGCCAACTCCTCCCTAGATATTGTCCTACACGATACATACTATGTCGTCGCACATTTCCACTACGTCCTCTCTATAGGAGCTGTATTTGCCATCATAGGAGCCTTTGTTCACTGATTCCCGCTATTTACAGGCTACACCCTTCACAGTACTTGAACTAAAATCCACTTCGGAGTAATGTTTTTAGGAGTAAACCTAACTTTCTTCCCCCAACATTTTCTAGGACTGGCAGGAATGCCACGACGATACTCAGATTACCCAGACGCATATACCCTATGAAACACAGTCTCATCCATCGGATCCCTAATCTCCCTCATGGCAGTAATTATGTTCTTATTCATTTTATGAGAAGCATTCGCCGCCAAACGAGAAGTCCTATCCGTAGAACTTACAGCTATAAATGTAGAGTGACTTCATGGTTGTCCTCCCCCATACCACACATTCGAGGAACCAGCCTTCGTTCAAGTTCAATCAGCTTTCGAGAAAGGAAGG
-- end --
-- end --
Download FASTA File
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Statistics of barcoding coverage: Aldrovandia affinis
Barcode of Life Data Systems (BOLDS) Stats
Public Records: 2
Specimens with Barcodes: 13
Species With Barcodes: 1
Public Records: 2
Specimens with Barcodes: 13
Species With Barcodes: 1
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Conservation
Threats
Not Evaluated
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IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006.
http://www.fishbase.org/references/FBRefSummary.php?id=57073
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