Family Xenisthmidae - Collared wrigglers
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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 : 6 | Species : 14 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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Indo-Pacific. Lower lip with a free ventral margin; six branchiostegal rays. Suggested new common name for this family from Ref. 58418.
Species are small (mostly less than 2.5 cm SL) and very secretive; lives on sand patches adjacent to coral reefs or reef rubble (Ref. 94949). |
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Etymology |
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Greek, xenos = strange, rare + Greek, isthmia, -on = neck, throat, narrow passage ( Ref. 45335). |
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Reproductive guild |
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Typical activity level |
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Coordinator |
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Osteichthyes | Actinopterygii | Actinopteri | Neopterygii | Teleostei | Osteoglossocephalai | Clupeocephala | Euteleosteomorpha | Neoteleostei | Eurypterygia | Ctenosquamata | Acanthomorphata | Euacanthomorphacea | Percomorphaceae | Gobiomorpharia | Gobiiformes | Gobioidei | Xenisthmidae |
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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Xenisthmus clarus (Jordan & Seale, 1906) | accepted | senior | new | |
Hetereleotris clara Jordan & Seale, 1906 | synonym | senior | original | 2 |
Xenisthmus clara (Jordan & Seale, 1906) | synonym | senior | new | |
Xenisthmus proriger Snyder, 1908 | synonym | junior | original | 2 |
Xenisthmus polyzonatus (Klunzinger, 1871) | accepted | senior | new | |
Eleotris polyzonatus Klunzinger, 1871 | synonym | senior | original | 2 |
Luzoneleotris nasugbua Herre, 1938 | synonym | junior | original | 2 |
Xenisthmus africanus Smith, 1958 | accepted | senior | original | 2 |
Xenisthmus chapmani (Schultz, 1966) | accepted | senior | new | |
Kraemericus chapmani Schultz, 1966 | synonym | senior | original | 2 |
Xenisthmus balius Gill & Randall, 1994 | accepted | senior | original | 2 |
Xenisthmus chi Gill & Hoese, 2004 | accepted | senior | original | 2 |
Xenisthmus sp. 2 Not applicable | synonym | other | other | |
Xenisthmus eirospilus Gill & Hoese, 2004 | accepted | senior | original | 2 |
Xenisthmus semicinctus Gill & Hoese, 2004 | accepted | senior | original | 2 |
Xenisthmus sp. 1 Not applicable | synonym | other | other | |
Allomicrodesmus dorotheae Schultz, 1966 | accepted | senior | original | 2 |
Tyson belos Springer, 1983 | accepted | senior | original | 2 |
Rotuma lewisi Springer, 1988 | accepted | senior | original | 2 |
Paraxenisthmus springeri Gill & Hoese, 1993 | accepted | senior | original | 2 |
Paraxenisthmus cerberusi Winterbottom & Gill, 2006 | accepted | senior | original | 2 |
Gymnoxenisthmus tigrellus Gill, Bogorodsky & Mal, 2014 | accepted | senior | original | 2 |