Family Heterenchelyidae - Mud eels
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Order |
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Class |
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Actinopterygii |
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No. in FishBase |
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Genera : 2 | Species : 8 Eschmeyer's Catalog of Fishes |
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Environment |
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Fresh : No |
Brackish : No |
Marine : Yes |
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Division |
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Marine |
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Aquarium |
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none |
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First Fossil Record |
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Remark |
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Distribution: Atlantic (and Mediterranean) and eastern Pacific. Tropical. No pectoral fin. Large mouth. Scaleless. Gill openings low on body. Origin of dorsal fin over gill opening. Lateral line absent. Vertebrae 109-136 in Panturichthys and 141-227 in Pythonichthys. Suggested new common name for this family from Ref. 58418. |
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Etymology |
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Greek, heteros = other + Greek, enchelys, -yos = eel ( Ref. 45335). |
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Reproductive guild |
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nonguarders |
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Typical activity level |
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Coordinator |
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Osteichthyes | Actinopterygii | Actinopteri | Neopterygii | Teleostei | Elopocephalai | Elopocephala | Elopomorpha | Anguilliformes | Heterenchelyidae |
Important recommendation:
The list below must not be used as an authority reference synonymy list like those found in scientific published revisions, which must be the source to be used and cited eventually when they exist.
Rather, it reflects the current content of FishBase, and the progress with respect to synchronization with the Catalog of Fishes. However, we think it can be useful for users to assess the quality of information in FishBase, to start new work on the family, or to cross-check with other lists.
But we appreciate to be cited in publications when this list has been of any working value. In particular, for published scientific, we suggest then to cite it in the Material and Method section as a useful tool to conduct the research, but again, not as a taxonomic or nomenclatural authority reference.
Unless it is explicitly precised, the list is not complete, please search all original names published for the family in the Catalog of Fishes (genera, species), including those with uncertain or unknown status, that are not included in FishBase when they are not attached to a valid species.
This list uses some data from Catalog of Fishes (not shown but used to sort names).
In the column CofF, the digit indicates the status of synchronization with CofF: 0: Not checked; 1: Same status; 2: Different status; 3: Other combination; 4: Synonym in CofF; 5: Species/Subspecies issue; 6: Synonym of another species in CofF; 7: Not in CofF; 8: Should not be in CofF. The CofF version currently used is the one published on 23-07-2014 (Ref. 97102).
The list ordered as follows:
Please send comments and corrections if you detect errors or missing names.
Scientifc name | Status | Senior/Junior synonym | Combination | CofF |
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Pythonichthys sanguineus Poey, 1868 | accepted | senior | original | 2 |
Pythonichthys macrurus (Regan, 1912) | accepted | senior | new | |
Heterenchelys macrurus Regan, 1912 | synonym | senior | original | 2 |
Heterenchelys microphthalmus (non Regan, 1912) | misapplied | misapplied | original | |
Pythonichthys microphthalmus (Regan, 1912) | accepted | senior | new | |
Heterenchelys microphthalmus Regan, 1912 | synonym | senior | original | 2 |
Pythonichthys asodes Rosenblatt & Rubinoff, 1972 | accepted | senior | original | 2 |
Panturichthys mauritanicus Pellegrin, 1913 | accepted | senior | original | 2 |
! Pantaurichthys mauritanicus (Pellegrin, 1913) | synonym | senior | new | |
Ophisichthys dubius Osório, 1917 | synonym | junior | original | 2 |
Taenioconger longissimus (non Günther, 1870) | misapplied | misapplied | new | |
Panturichthys longus (Ehrenbaum, 1915) | accepted | senior | new | |
Heterenchelys longus Ehrenbaum, 1915 | synonym | senior | original | 2 |
Heterenchelys macrurus (non Regan, 1912) | misapplied | misapplied | original | |
Panturichthys fowleri (Ben-Tuvia, 1953) | accepted | senior | new | |
Lophenchelys fowleri Ben-Tuvia, 1953 | synonym | senior | original | 2 |
Panturichthys isognathus Poll, 1953 | accepted | senior | original | |
! Pantaurichthys isognathus Poll, 1953 | synonym | senior | original | 1 |
Panturichthys mauritanicus (non Pellegrin, 1913) | misapplied | misapplied | original |