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Stomiiformes - Stomiidae

Opostomias mitsuii (Pitgum Dragonfish)

Illustration Meristics Life History ELH Descr. Distribution Footnotes
More information for this taxon at: LarvalBase | FishBase | Univ. Washington Data

EGG INFORMATION

Egg Diameter (min-max in mm):
Number of Oil Globules (min-max):
Oil Globule Diameter (min-max in mm):
Yolk:
Chorion:
Egg/Embryo Pigment:
Pigment Diagnostics:
Diagnostic Characters:

LARVAE INFORMATION

Hatch Size (min-max in mm SL):
Preanal Length (%SL):
Flexion Length (in mm SL):
Length at Transformation (in mm SL):
Fin Development Sequence: Caudal, dorsal, and anal before pectorals and pelvics
Larval Pigment Regions: In each developmental larval stage, pigment is present in the regions listed below
(click for pigment regions)
Yolk-sac:
Preflexion:
Flexion:
Postflexion: crown, nape, dorsal finfold, anal finfold, dorsal, ventral, mediolateral,
Juvenile:
Pigment Diagnostics:
Diagnostic Characters: Morphology: moderately deep body, large mouth, large finfold, elongate sloping snout, eyes small, no trailing gut; pigment pattern, origin of dorsal fin slightly before that of anal fin, 13-15 myomeres between pelvic and anal fins


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last updated: June 2021