Family Xiphiidae - Swordfish
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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 : 1 | Species : 1 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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lower
Tertiary
Paleocene |
Ref.. Berg, L.S. 1958 | |
Remark |
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Distribution: tropical and subtropical waters. Premaxilla and nasal bones extremely elongated, forming a pointed, depressed, sharp-edged sword. Gill membranes not united to isthmus. Adults scaleless. No pelvic fins and girdle. Adults lacking jaw teeth. One median keel on each side of the caudal peduncle in adults. Vertebrae 26. Maximum length 4.5 m. The morphological adaptations required for maintaining high brain and retinal temperatures are discussed in Brock et al. 1993 Science 260:210-214. Of high commercial value. |
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Etymology |
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Greek, xiphos = sword. 1667 ( Ref. 45335). |
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Reproductive guild |
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nonguarders |
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Typical activity level |
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very active |
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Coordinator |
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Osteichthyes | Actinopterygii | Actinopteri | Neopterygii | Teleostei | Osteoglossocephalai | Clupeocephala | Euteleosteomorpha | Neoteleostei | Eurypterygia | Ctenosquamata | Acanthomorphata | Euacanthomorphacea | Percomorphaceae | Carangimorpharia | Istiophoriformes | Xiphiidae |
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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Xiphias gladius Linnaeus, 1758 | accepted | senior | original | 2 |
! Xiphasia gladius (Linnaeus, 1758) | synonym | senior | new | |
! Xyphias gladius Linnaeus, 1758 | synonym | senior | original | |
Xiphias imperator Bloch & Schneider, 1801 | synonym | junior | original | 2 |
Tetrapterus imperator (Bloch & Schneider, 1801) | synonym | junior | new | |
Xiphias rondeletii Leach, 1814 | synonym | junior | original | 2 |
! Xiphias rondeletti Leach, 1814 | synonym | junior | original | 9 |
Phaethonichthys tuberculatus Nichols, 1923 | synonym | junior | original | 2 |
Xiphias estara Phillipps, 1932 | synonym | junior | original | 2 |
Xiphias gladius estara Phillipps, 1932 | synonym | junior | change in rank | |
Xiphias thermaicus Serbetis, 1951 | synonym | junior | original | 2 |