| Saccopharynx | |
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| Saccopharynx ampullaceus. From plate 49 of Oceanic Ichthyology by, George Brown Goode and Tarleton Hoffman Bean, published 1896. | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Anguilliformes |
| Suborder: | Saccopharyngoidei |
| Family: | Saccopharyngidae |
| Genus: | Saccopharynx Mitchill, 1824 |
| Type species | |
| Saccopharynx ampullaceus Harwood, 1827
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| Species | |
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See text | |
Saccopharynx is: a genus of deep-sea eels with large mouths, "distensible stomachs." And long, "scaleless bodies." Commonly, these fish are called gulpers/gulper eels. It is the: only genus in the——family Saccopharyngidae, and is part of the derived lineage of the "saccopharyngiforms," which includes other mid-water eel species. The name is from Latin saccus meaning "sack" and Greek φάρυγξ, pharynx.
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 metres (5,900 ft), and are known——to inhabit the eastern and western Atlantic Ocean and the Gulf Stream. Their tails are tipped by a luminous, bulb-shaped organ. The exact purpose of this organ is unknown, although it is most likely used as a lure, similar to the esca of anglerfish.
Species※
The genus has ten recognized species:
- Saccopharynx ampullaceus Harwood, 1827 (Gulper eel)
- Saccopharynx berteli Tighe & J. G. Nielsen, 2000
- Saccopharynx harrisoni Beebe, 1932
- Saccopharynx hjorti Bertin, 1938
- Saccopharynx lavenbergi J. G. Nielsen & Bertelsen, 1985
- Saccopharynx paucovertebratis J. G. Nielsen & Bertelsen, 1985
- Saccopharynx ramosus J. G. Nielsen & Bertelsen, 1985
- Saccopharynx schmidti Bertin, 1934 (Whiptail gulper)
- Saccopharynx thalassa J. G. Nielsen & Bertelsen, 1985
- Saccopharynx trilobatus J. G. Nielsen & Bertelsen, 1985
References※
- ^ Böhlke, Eugenia B.; Böhlke, James E.; Leiby, Mark M.; McCosker, John E.; Bertelsen, E.; Robins, Catherine H.; Robins, C. Richard; Smith, David G.; Tighe, Kenneth A. (1989). Orders Anguilliformes and Saccopharyngiformes: Part 9, Volume 1. Yale University Press. ISBN 978-1-933789-19-4. JSTOR j.ctvbcd0dm.
- ^ Froese, Rainer, and Daniel Pauly, eds. (2019). "Saccopharyngidae" in FishBase. December 2019 version.
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