Order Summary for Lophiiformes
|
|||||||
Main Ref |
: |
||||||
Order |
: |
Lophiiformes anglerfishes |
|||||
Class |
: |
Teleostei |
|||||
Sister Order |
: |
Percopsiformes 50 M years |
|||||
Ref. |
: |
||||||
First Fossil Record |
: |
early Tertiary |
|||||
Occurs in |
: |
Marine |
Fresh |
Brackish |
|||
Remark |
: |
First ray of spinous dorsal, if present, on head and transformed into illicium (line) and esca (bait), a device for attracting prey to mouth; pelvic fins, if present, in front of pectorals, with one spine and four (rarely) or five soft rays; gill opening small tubelike, at or behind (rarely partly in front of) pectoral fin base; five or six branchiostegal rays; no ribs; pectoral radials 2-5, narrow and elongate; first vertebra fused to skull; swim bladder, when present, physoclistous. |
|||||
Class etymology |
: |
Greek aktis = ray, thunderbolt, beam + Greek pterygion, diminutive of pteryx = wing, fin. Ref. 45335. |
|||||
Order etymology |
: |
Greek, lophos, crest + Latin, forma = shape (Ref. 45335). |
|||||
Families |
: |
( n = 18 ) Antennariidae Brachionichthyidae Caulophrynidae Centrophrynidae Ceratiidae Chaunacidae Diceratiidae Gigantactinidae Himantolophidae Histiophrynidae Linophrynidae Lophichthyidae Lophiidae Melanocetidae Neoceratiidae Ogcocephalidae Oneirodidae Rhycheridae Tathicarpidae Tetrabrachiidae Thaumatichthyidae |