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Stomiiformes - Sternoptychidae

Argyropelecus sladeni (Lowcrest Hatchetfish)

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 35 - 36 - 38Upper Gill Rakers7 - X - 8
Precaudal11 - 11 - 121Lower Gill Rakers10 - X - 11
Caudal24 - 25 - 261Branchiostegal Rays10 - 10 - 10

FIN COUNTS (min-mode-max)

Fin (position)SpinesRaysCaudal Fin Counts
Pelvic (Abdominal)0 - 0 - 06 - 6 - 6Caudal Upper Secondary 10 - 10 - 11
Dorsal0 - 0 - 09 - X - 102Caudal Upper Principal10 - 10 - 10
Pectoral NA9 - 11 - 11 Caudal Lower Principal9 - 9 - 9
Anal0 - 0 - 011 - 12 - 12Caudal Lower Secondary 6 - 6 - 7

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last updated: September 2018