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Myctophiformes - Myctophidae

Electrona risso (Chubby Flashlightfish)

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

BONY PARTS (min-mode-max)

VertebraeGill Rakers and Branchiostegal Rays
Total 32 - 33 - 34Upper Gill Rakers8 - X - 101
Precaudal14 - 15 - 16Lower Gill Rakers171 - X - 22
Caudal17 - 17 - 20Branchiostegal Rays7 - 8 - 9

FIN COUNTS (min-mode-max)

Fin (position)SpinesRaysCaudal Fin Counts
Pelvic (Abdominal)0 - 0 - 08 - 8 - 8Caudal Upper Secondary 6 - 7 - 8
Dorsal0 - 0 - 012 - 13 - 15Caudal Upper Principal10 - 10 - 10
Pectoral NA13 - 15 - 16 Caudal Lower Principal9 - 9 - 9
Anal0 - 0 - 018 - 19 - 20Caudal Lower Secondary 6 - 6 - 7

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last updated: April 2025