Myctophiformes - MyctophidaeDiaphus theta (California Headlightfish) |
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Illustration | Meristics | Life History | ELH Descr. | Distribution | Footnotes |
More information for this taxon at: LarvalBase | FishBase | Univ. Washington Data |
Vertebrae | Gill Rakers and Branchiostegal Rays | ||
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Total | 34 - 35 - 36 | Upper Gill Rakers | 5 - X - 7 |
Precaudal | 15 - 16 - 16 | Lower Gill Rakers | 12 - 15 - 16 |
Caudal | 18 - 19 - 20 | Branchiostegal Rays | 9 - 9 - 9 |
Fin (position) | Spines | Rays | Caudal Fin Counts | |
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Pelvic (Abdominal) | 0 - 0 - 0 | 7 - X - 8 | Caudal Upper Secondary | 6 - 7 - 8 |
Dorsal | 0 - 0 - 0 | 11 - 13 - 15 | Caudal Upper Principal | 10 - 10 - 10 |
Pectoral | NA | 91 - X - 12 | Caudal Lower Principal | 9 - 9 - 9 |
Anal | 0 - 0 - 0 | 12 - 13 - 14 | Caudal Lower Secondary | 6 - 7 - 8 |