Halmahera Sea

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Statistics

Occurrence records 3,255
Species level 2,707
Species 898
Taxa 1,163
Datasets 56
Time range 1849 - 2020

Data quality

Dropped records

Dropped records 0
Not marine 8
No WoRMS match 36
No coordinates 0
Zero coordinates 0

Taxonomic issues

Marine unsure 3
No accepted name available 14

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 2,366 4
eventDate 998 0
maximumDepthInMeters 2,509 33
minimumDepthInMeters 2,568 5
occurrenceStatus 2,532 0
scientificName 25 0
scientificNameID 646 0

Spatial issues

Records on land 68
More than 20 km from shore 0
Depth exceeds bathymetric depth 81

Top datasets

Distribution

Disclaimer: EEZ boundaries based on Marine Regions (no endorsement).

Records

Composition

detailed (class) simple

Top taxa

Unique species IUCN Red List All taxa
Scientific name Records
Protoreaster nodosus (Linnaeus, 1758)
Phylum Echinodermata > Class Asteroidea 		44
Linckia laevigata (Linnaeus, 1758)
Phylum Echinodermata > Class Asteroidea 		39
Siamosquilla laevicaudata (Sun & Yang, 1998)
Phylum Arthropoda > Class Malacostraca 		39
Thyca crystallina (A. Gould, 1846)
Phylum Mollusca > Class Gastropoda 		38
Zenopontonia soror (Nobili, 1904)
Phylum Arthropoda > Class Malacostraca 		36
Acanthurus lineatus (Linnaeus, 1758)
Phylum Chordata > Class Teleostei 		31
Haptosquilla hamifera (Odhner, 1923)
Phylum Arthropoda > Class Malacostraca 		30
Trimma agrena Winterbottom & Chen, 2004
Phylum Chordata > Class Teleostei 		28
Istiblennius dussumieri (Valenciennes, 1836)
Phylum Chordata > Class Teleostei 		24
Thor amboinensis (De Man, 1888)
Phylum Arthropoda > Class Malacostraca 		22

Newest species

Scientific name Records Since
Numenius madagascariensis (Linnaeus, 1766) EN
Phylum Chordata > Class Aves 		13 2019
Calidris ferruginea (Pontoppidan, 1763) VU
Phylum Chordata > Class Aves 		1 2018
Eviota sigillata Jewett & Lachner, 1983
Phylum Chordata > Class Teleostei 		1 2015
Eviota imitata Greenfield, Tornabene & Erdmann, 2017
Phylum Chordata > Class Teleostei 		4 2015
Mobula alfredi (Krefft, 1868) VU
Phylum Chordata > Class Elasmobranchii 		1 2015
Macropharyngodon meleagris (Valenciennes, 1839)
Phylum Chordata > Class Teleostei 		1 2013
Trimma flavatrum Hagiwara & Winterbottom, 2007
Phylum Chordata > Class Teleostei 		1 2013
Trimma pajama Winterbotton, Erdmann & Dita Cahyani, 2014
Phylum Chordata > Class Teleostei 		2 2013
Trimma cana Winterbottom, 2004
Phylum Chordata > Class Teleostei 		1 2012
Eviota bifasciata Lachner & Karnella, 1980
Phylum Chordata > Class Teleostei 		2 2012

Data providers