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Tomiyamichthys oni  (Tomiyama, 1936)

Monster shrimpgoby
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Tomiyamichthys oni   AquaMaps   Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Gobiinae

Environment / Climate / Range Ecology

Marine; reef-associated; depth range 10 - 30 m (Ref. 90102).   Subtropical

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

Northwest Pacific: southern Japan.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm SL male/unsexed; (Ref. 48637)

Short description Morphology | Morphometrics

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 11; Anal spines: 1; Anal soft rays: 10 - 11. Characterized by whitish body color; presence of dark band below eye; clusters of irregular brown spots covering body; 4-5 enlarged brown spots along ventral side; several diffuse brown bars on side; rear edge of dorsal fin with partially ocellated black spot; white coloration on basal portion of pectoral fin; triangular first dorsal fin without prolonged spines; united pelvic fins, well developed frenum present; longitudinal scale series 74-91; head without scales; body covered by cycloid scales; greatest depth of body 5.8-6.5 in SL; rounded caudal fin, a little shorter than head length; reduced posterior oculoscapular sensory canal, single pore (H') present (Ref. 90102).

Biology     Glossary (e.g. epibenthic)

Inhabits protected sand slopes (Ref. 37816). Lives in clear coastal and inner reefs on rubble flats and slopes (Ref. 48637). Found in burrows together with Alpheus bellulus. Depth range 10-30 (Ref 90102).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 108899)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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Internet sources

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishes of Iran | Fishtrace | GenBank(genome, nucleotide) | GloBI | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 21 - 29, mean 27.8 (based on 158 cells; Ref. 115970).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00286 - 0.01390), b=3.08 (2.90 - 3.26), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  3.4   ±0.3 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low to moderate vulnerability (27 of 100) .