Order Summary for Myctophiformes
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Main Ref |
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Order |
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Myctophiformes lanternfishes |
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Class |
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Actinopterygii |
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Sister Order |
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Lampriformes 70 M years |
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Ref.. |
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First Fossil Record |
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late Cretaceous |
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Occurs in |
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Marine |
Fresh |
Brackish |
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Remark |
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Head and body compressed; eye lateral (dorsolateral in the myctophid Hierops); mouth usually large and terminal; adipose fin present; usually 8 pelvic fin rays; usually 7-11 branchiostegal rays. All are deep-sea pelagic and benthopelagic fishes. |
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Classetymology |
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Greek aktis = ray, thunderbolt, beam + Greek pterygion, diminutive of pteryx = wing, fin. Ref. 45335. |
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Orderetymology |
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Greek, mykter, -eros = nose + Greek, ophis = serpent + Latin, forma = shape. 1601 (Ref. 45335). |
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Families |
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Converted to PHP by Kit 06.10.09 |