Saccopharynx
From Wikipedia, the free encyclopedia
| Saccopharynx | |
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| Saccopharynx flagellum. From plate 49 of Oceanic Ichthyology by George Brown Goode and Tarleton Hoffman Bean, published 1896. | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Saccopharyngiformes |
| Suborder: | Saccopharyngoidei |
| Family: | Saccopharyngidae |
| Genus: | Saccopharynx Cuvier, 1829 |
| Species | |
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See text. |
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Saccopharynx is a genus of deep sea eel-like fishes with large mouths, distensible stomachs and long scaleless bodies. It is the only genus in the family Saccopharyngidae. The name is from Latin saccus meaning "sack" and Greek φάρυγξ, pharynx.
Like other saccopharyngiforms, fishes in this genus are known as gulpers or gulper eels.
They are generally black in color, and can grow to lengths of 2 m (6.5 feet). They have been found at depths of 1,800 m (6,000 feet). Their tails are tipped by a luminous bulb-shaped organ. The exact purpose of this organ is unknown, though it is unlikely it is used as a lure.
[edit] Species
There are ten species:
- Saccopharynx ampullaceus (Harwood, 1827) (Gulper eel)
- Saccopharynx berteli Tighe & Nielsen, 2000
- Saccopharynx harrisoni Beebe, 1932
- Saccopharynx hjorti Bertin, 1938
- Saccopharynx lavenbergi Nielsen & Bertelsen, 1985
- Saccopharynx paucovertebratis Nielsen & Bertelsen, 1985
- Saccopharynx ramosus Nielsen & Bertelsen, 1985
- Saccopharynx schmidti Bertin, 1934 (Whiptail gulper)
- Saccopharynx thalassa Nielsen & Bertelsen, 1985
- Saccopharynx trilobatus Nielsen & Bertelsen, 1985
[edit] References
- Froese, Rainer, and Daniel Pauly, eds. (2011). "Saccopharyngidae" in FishBase. June 2011 version.
