Largetooth goby
Macrodontogobius wilburi
- Usual depth1–17 m
- Water temperature22–30 °C
- Best monthsSeptember, November, and December
- How commonRare
About this species
The largetooth goby, also known as Wilbur's goby, is a species of ray-finned fish from the family Gobiidae which is native to the Indo-Pacific from the Seychelles to Micronesia. Its known range has been extended to the Red Sea as specimens were photographed at one site and collected at another site off Egypt. This species lives in sheltered marine waters at depths of from 0 to 20 metres preferring areas with sandy substrates. This species grows to a length of 6.5 centimetres (2.6 in) SL. This species is the only known member of its genus. This species is not obviously sexually dimorphic and it has a background colour of pale brown to greenish-brown and a pale ventral side. The body is marked with brown and white spots, pairs of larger brown spots create a mid-lateral row along its flanks and there is a dark spot on the caudal fin peduncle. It has a brown blotch on the cheek and a series of short brown bars along its back. The largetooth goby is a solitary fish which is found in coastal bays, lagoons and estuaries over fine sandy substrates close to the margins of reefs or silt beds in the vicinity of sheltered and often turbid coastal reefs. It is most frequently collected from shallow waters to 7 metres (23 ft), around coral reefs but off southern Japan, the largetooth goby occurs at the bottom of sandy bays.
Text from the Wikipedia article “Largetooth goby”, licensed CC BY-SA 4.0. Read the article
Where and when
Where it has been recorded
Worldwide
Loading the map
Best months
Worldwide (open data)
- January: 10 records
- February: 10 records
- March: 14 records
- April: 4 records
- May: 8 records
- June: 2 records
- July: 17 records
- August: 13 records
- September: 26 records
- October: 12 records
- November: 25 records
- December: 18 records
Depth and water temperature
Depth
Mostly recorded at 1–17 m · Deepest record: 20 m
Water temperature
Recorded in surface water of 22–30 °C
Names and classification
- English
- Largetooth goby, Big-toothed Goby, largetooth goby, Wilbur's Goby
Names in 2 more languages
- Japanese
- Madarahaze, マダラハゼ
- Simplified Chinese
- 威氏壯牙鰕虎, 威氏壯牙鰕虎魚
Other scientific names: Acentrogobius hendersoni, Gnatholepis hendersoni, Gnatholepis hololepis
Similar species
Black-chest Shrimp-gobyAmblyeleotris guttata
Steinitz' gobyAmblyeleotris steinitzi
Barred ShrimpgobyAmblyeleotris wheeleri
Banded GobyAmblygobius phalaena
Bluespotted GobyAsterropteryx semipunctata
Brownlined GobyBathygobius coalitus
Sources and credits
Names and taxonomy: WoRMS (CC BY 4.0) and the GBIF Backbone (CC BY 4.0). Photos: iNaturalist observers, each under the licence shown (CC0, CC BY or CC BY-SA).
- Depth, temperature, months and maps: records from OBIS and GBIF under CC0 or CC BY.
- Descriptions: Wikipedia, licensed CC BY-SA, each linked to its article.
- Conservation status as published by GBIF (IUCN Red List).
- 263 open-data records from 1934 to 2022.
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