Other identification tools | FishBase

Fish Identification: Find Species


Family: Monognathidae Onejaws



(See list of species below)



Select Class:     Select Order:   
Select Family: Subfamily:     Select Genus:

Select Ocean (marine/brackish) or Continent (freshwater):
Select a country:
Only include species occuring above: m

Total number of spines in dorsal and anal fins (optional).      Enter total length (TL) and maximum body depth (BD)

Show family drawings / Hide family drawings



15 species
(see list below)
Export file

1 of 1 Jump to:
No picture found

Max. Length 4.9 cm TL

 
Monognathus ahlstromi
[Paddletail onejaw]
No picture found

Max. Length 5.8 cm OT

 
Monognathus berteli
[]
No picture found

Max. Length 10.3 cm TL

 
Monognathus bertini
[]
No picture found

Max. Length 7 cm TL

 
Monognathus boehlkei
[]
No picture found

Max. Length 8 cm TL

 
Monognathus bruuni
[]
No picture found

Max. Length 4.8 cm TL

 
Monognathus herringi
[]
No picture found

Max. Length 5.6 cm TL

 
Monognathus isaacsi
[]
No picture found

Max. Length 10.9 cm SL

 
Monognathus jesperseni
[]
No picture found

Max. Length 6.3 cm TL

 
Monognathus jesse
[]
No picture found

Max. Length 5.7 cm TL

 
Monognathus nigeli
[]
No picture found

Max. Length 6.5 cm TL

 
Monognathus ozawai
[]
No picture found

Max. Length 11.2 cm TL

 
Monognathus rajui
[]
No picture found

Max. Length 7 cm TL

 
Monognathus rosenblatti
[]
No picture found

Max. Length 7.2 cm TL

 
Monognathus smithi
[]



Eastern Atlantic
Max. Length 5.7 cm TL
Monognathus taningi Bertin, 1936

Photo by Photo by Reiner, F.
 
Monognathus taningi
[]



15

Sort by: Species Length Year
1 of 1 Jump to:
Export file
Scientific Name English Name Distribution Max. Length (cm) Year
Monognathus ahlstromi Paddletail onejaw Eastern Central Pacific 4.9 TL 1974
Monognathus berteli Western Indian Ocean 5.8 OT 1996
Monognathus bertini Northeast and Southeast A 10.3 TL 1987
Monognathus boehlkei Atlantic Ocean 7 TL 1987
Monognathus bruuni Western Pacific 8 TL 1936
Monognathus herringi Northeast Atlantic. 4.8 TL 1987
Monognathus isaacsi Northwest Pacific. 5.6 TL 1974
Monognathus jesperseni Eastern Atlantic 10.9 SL 1936
Monognathus jesse Eastern Central Pacific 6.3 TL 1974
Monognathus nigeli Northeast Atlantic. 5.7 TL 1987
Monognathus ozawai Northwest Pacific 6.5 TL 1987
Monognathus rajui Indian Ocean. 11.2 TL 1987
Monognathus rosenblatti Northeast Pacific. 7 TL 1987
Monognathus smithi North Pacific 7.2 TL 1987
Monognathus taningi Eastern Atlantic 5.7 TL 1936



Other identification tools in FishBase


Quick Identification
Identification keys
Identification by morphometrics
Identification by pictures:
          If you already know the Family, go to Search FishBase, select Family and click on 'Identification by pictures' to display all available pictures in FishBase for the family.

          If you already know the Country, go to
Search FishBase, select Country and click on 'Identification by pictures' to display all available pictures in FishBase for the country.

          If you already know the Ecosystem, go to
Search FishBase, select Ecosystem and click on 'Identification by pictures' to display all available pictures in FishBase for the ecosystem.
cfm script by eagbayani, 30.11.04, ,  php script by cmilitante, 05/11/2010 ,  last modified by cmilitante, 14/03/2013