Overview

Distribution

Luzon to Mindanao, Philippines; Sulawesi, Halmahera Sea, Ceram Sea, Indonesia; Kermadec Islands (A. incerta); Depth range : (?457) 798-1152 (?1,264) m
  • Clark AH (1950) A monograph of the existing crinoids. 1(4c). Bulletin of the U.S. National Museum 82:1-383, 32 pls.
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Source: World Register of Marine Species

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Physical Description

Diagnostic Description

Diagnosis

Same as genus.
Creative Commons Attribution 3.0 (CC BY 3.0)

© WoRMS for SMEBD

Source: World Register of Marine Species

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Type Information

Holotype for Crotalometra eupedata Clark, 1909
Catalog Number: USNM 25462
Collection: Smithsonian Institution, National Museum of Natural History, Department of Invertebrate Zoology
Preparation: Alcohol (Ethanol)
Collector(s): United States Fish Commission
Year Collected: 1908
Locality: Mindanao Island, Marihatag, Surigao del Sur, Philippines, North Pacific Ocean
Depth (m): 903 to 903
Vessel: Albatross R/V
  • Holotype: Clark, A. H. 1909. Proc. U.S. Natl. Mus. 36(1673): 404.
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© Smithsonian Institution, National Museum of Natural History, Department of Invertebrate Zoology

Source: National Museum of Natural History Collections

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Holotype for Crotalometra propinqua Clark, 1911
Catalog Number: USNM 27498
Collection: Smithsonian Institution, National Museum of Natural History, Department of Invertebrate Zoology
Preparation: Alcohol (Ethanol)
Collector(s): United States Fish Commission
Year Collected: 1909
Locality: Cagayan Islands, Cagayan Island, West Of, Palawan, Philippines, Sulu Sea, North Pacific Ocean
Depth (m): 622 to 622
Vessel: Albatross R/V
  • Holotype: Clark, A. H. 1911. Proc. U.S. Natl. Mus. 39(1798): 549.
Creative Commons Attribution 3.0 (CC BY 3.0)

© Smithsonian Institution, National Museum of Natural History, Department of Invertebrate Zoology

Source: National Museum of Natural History Collections

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Ecology

Habitat

Depth range based on 1 specimen in 1 taxon.

Environmental ranges
  Depth range (m): 903 - 903
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.

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Depth range based on 1 specimen in 1 taxon.
Water temperature and chemistry ranges based on 1 sample.

Environmental ranges
  Depth range (m): 622 - 622
  Temperature range (°C): 10.500 - 10.500
  Nitrate (umol/L): 28.033 - 28.033
  Salinity (PPS): 34.449 - 34.449
  Oxygen (ml/l): 1.853 - 1.853
  Phosphate (umol/l): 1.807 - 1.807
  Silicate (umol/l): 57.654 - 57.654
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.

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Depth range based on 5 specimens in 1 taxon.
Water temperature and chemistry ranges based on 2 samples.

Environmental ranges
  Depth range (m): 457 - 1214.5
  Temperature range (°C): 6.466 - 7.275
  Nitrate (umol/L): 34.602 - 34.859
  Salinity (PPS): 34.583 - 34.589
  Oxygen (ml/l): 2.081 - 2.153
  Phosphate (umol/l): 2.309 - 2.504
  Silicate (umol/l): 66.495 - 75.522

Graphical representation

Depth range (m): 457 - 1214.5

Temperature range (°C): 6.466 - 7.275

Nitrate (umol/L): 34.602 - 34.859

Salinity (PPS): 34.583 - 34.589

Oxygen (ml/l): 2.081 - 2.153

Phosphate (umol/l): 2.309 - 2.504

Silicate (umol/l): 66.495 - 75.522
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.

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