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Paragobiodon xanthosoma (Bleeker, 1853)

Emerald coral goby
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Paragobiodon xanthosoma   AquaMaps   Data sources: GBIF OBIS
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Image of Paragobiodon xanthosoma (Emerald coral goby)
Paragobiodon xanthosoma
Picture by Allen, G.R.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Paragobiodon: Greek, para = the side of + Latin, gobius = gudgeon + Greek,odous =teeth (Ref. 45335).
More on author: Bleeker.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; reef-associated; depth range ? - 70 m (Ref. 86942). Tropical; 30°N - 32°S, 32°E - 169°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm TL male/unsexed; (Ref. 2798)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 8 - 10; Anal spines: 1; Anal soft rays: 8 - 9. Green to greenish yellow in color, often with a dark caudal margin; adults with elongate flaps on top of head (Ref. 1602). Transverse scales 10. Mouth nearly vertical, lips thick. Head and nape naked to first dorsal fin origin. Gill opening located at same level as pectoral base. Ventral small; first dorsal and anal lower than 2nd dorsal; pectoral extends beyond anus; caudal rounded. Scales less firmly attached than other congeneric species (Ref. 43541).; characterized further by having longitudinal scale series 22-24; ctenoid scales except head, nape, prepectoral region, breast and midventral portion of abdomen which is scaleless; head and nape with numerous bristle-like cirri; complete pelvic fin frenum and basal membrane; depth of body at level of pelvic fins 2.6-3.1 in SL (Ref. 90102).

Biology     Glossary (e.g. epibenthic)

Found exclusively among branches of Seriatopora hystrix coral (Ref. 2334); usually in pairs. Monogamous (Ref. 52884).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Monogamous mating is observed as both obligate and social (Ref. 52884).

Main reference Upload your references | References | Coordinator | Collaborators

Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 12 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: commercial; aquarium: commercial
FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
Ecology
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Length-weight rel.
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References

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 25 - 29.3, mean 28.2 °C (based on 1954 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.1   ±0.3 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Price category (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 242 [98, 530] mg/100g; Iron = 1.21 [0.57, 2.59] mg/100g; Protein = 17.8 [15.7, 19.6] %; Omega3 = 0.138 [0.050, 0.316] g/100g; Selenium = 34.9 [13.8, 79.8] μg/100g; VitaminA = 78.8 [17.4, 363.7] μg/100g; Zinc = 2.64 [1.58, 4.24] mg/100g (wet weight);