Family Chiasmodontidae - Snaketooth fishes
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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 : 4 | Species : 32 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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Oceanic. Premaxilla and maxilla elongate and slender, firmly fused distally. Premaxilla with the front tip dorsally expanded and diverging to the sides. Mouth and stomach very distensible. Two separate dorsal fins, first short with 7-8 flexible spines, second long with 18 to 29 segmented rays; anal fin long with 1 spine, 17-29 segmented rays; 33-48 vertebrae (Ref. 9848). Pseudoscopelus with photophores and sometimes placed in its own family. Suggested new common name for this family from Ref. 58418. |
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Etymology |
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Greek, chiasma = cross + Greek, odous = tooth, teeth ( 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 | Osteoglossocephalai | Clupeocephala | Euteleosteomorpha | Neoteleostei | Eurypterygia | Ctenosquamata | Acanthomorphata | Euacanthomorphacea | Percomorphaceae | Scombrimorpharia | Scombriformes | Chiasmodontidae |
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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Chiasmodon niger Johnson, 1864 | accepted | senior | original | 2 |
Chiasmodus niger (Johnson, 1863) | synonym | senior | new | |
Ponerodon vastator Alcock, 1890 | ambiguous | other | original | 1 |
Chiasmodon bolangeri Osório, 1909 | synonym | junior | original | 2 |
Chiasmodon subniger Garman, 1899 | accepted | senior | original | 2 |
Chiasmodon braueri Weber, 1913 | accepted | senior | original | 2 |
Chiasmodon niger (non Johnson, 1864) | misapplied | misapplied | original | |
Chiasmodon microcephalus Norman, 1929 | accepted | senior | original | 2 |
Chiasmodon pluriradiatus Parr, 1933 | accepted | senior | change in rank | |
Chiasmodon niger pluriradiatus Parr, 1933 | synonym | senior | original | 1 |
Chiasmodon lavenbergi Prokofiev, 2008 | synonym | junior | original | 2 |
Chiasmodon niger (non Johnson, 1864) | misapplied | misapplied | original | |
Chiasmodon asper Melo, 2009 | accepted | senior | original | 2 |
Chiasmodon harteli Melo, 2009 | accepted | senior | original | 2 |
Pseudoscopelus scriptus Lütken, 1892 | accepted | senior | original | 2 |
Pseudoscopelus stellatus Beebe, 1932 | synonym | junior | original | 2 |
Pseudoscopelus sagamianus (non Tanaka, 1908) | misapplied | misapplied | change in rank | |
Pseudoscopelus sagamianus Tanaka, 1908 | accepted | senior | change in rank | |
Pseudoscopelus scriptus sagamianus Tanaka, 1908 | synonym | senior | original | 1 |
Pseudoscopelus altipinnis Parr, 1933 | accepted | senior | original | 2 |
Pseudoscopelus spp. Not applicable | ambiguous | other | other | |
Pseudoscopelus microps Fowler, 1934 | synonym | junior | original | 2 |
Chiasmodon niger (non Johnson, 1864) | misapplied | misapplied | original | |
Pseudoscopelus scriptus (non Lütken, 1892) | misapplied | misapplied | original | |
Pseudoscopelus cephalus Fowler, 1934 | accepted | senior | original | 2 |
Pseudoscopelus obtusifrons (Fowler, 1934) | accepted | senior | new | |
Myersiscus obtusifrons Fowler, 1934 | synonym | senior | original | 2 |
Pseudoscopelus scutatus Krefft, 1971 | accepted | senior | original | 2 |
Pseudoscopelus aphos Prokofiev & Kukuev, 2005 | accepted | senior | original | 2 |
Pseudoscopelus astronesthidens Prokofiev & Kukuev, 2006 | accepted | senior | original | 2 |
Pseudoscopelus australis Prokofiev & Kukuev, 2006 | accepted | senior | original | 2 |
Pseudoscopelus albeolus Prokofiev & Kukuev, 2008 | synonym | junior | original | 2 |
Pseudoscopelus parini Prokofiev & Kukuev, 2006 | accepted | senior | original | 2 |
Pseudoscopelus vityazi Prokofiev & Kukuev, 2008 | synonym | junior | original | 2 |
Pseudoscopelus bothrorrhinos Melo, Walker & Klepadlo, 2007 | accepted | senior | original | 2 |
Pseudoscopelus lavenbergi Melo, Walker & Klepadlo, 2007 | accepted | senior | original | 2 |
Pseudoscopelus pierbartus Spitz, Quéro & Vayne, 2007 | accepted | senior | original | 2 |
Pseudoscopelus cordilluminatus Melo, 2010 | accepted | senior | original | 2 |
Pseudoscopelus scriptus (non Lütken, 1892) | misapplied | misapplied | original | |
Pseudoscopelus odontoglossum Melo, 2010 | accepted | senior | original | 2 |
Pseudoscopelus paxtoni Melo, 2010 | accepted | senior | original | 2 |
Dysalotus alcocki MacGilchrist, 1905 | accepted | senior | original | 2 |
Dysalotus oligoscolus Johnson & Cohen, 1974 | accepted | senior | original | 2 |
Dysalotus alcocki (non MacGilchrist, 1905) | misapplied | misapplied | original | |
Kali indica Lloyd, 1909 | accepted | senior | original | 2 |
Kali kerberti (Weber, 1913) | accepted | senior | new | |
Odontonema kerberti Weber, 1913 | synonym | senior | original | 2 |
Dolichodon normani Parr, 1931 | synonym | junior | original | 2 |
Hemicyclodon normani (Parr, 1931) | synonym | junior | new | |
Kali normani (Parr, 1931) | synonym | junior | new | |
Kali macrodon (Norman, 1929) | accepted | senior | new | |
Dysalotus macrodon Norman, 1929 | synonym | senior | original | 2 |
Dolichodon macrodon (Norman, 1929) | synonym | senior | new | |
Hemicyclodon macrodon (Norman, 1929) | synonym | senior | new | |
Gargaropteron pterodactylops Smith, 1965 | synonym | junior | original | 2 |
Kali macrura (Parr, 1933) | accepted | senior | new | |
Hemicyclodon macrurus Parr, 1933 | synonym | senior | original | 2 |
Kali macrurus (Parr, 1933) | synonym | senior | new | |
Kali parri Johnson & Cohen, 1974 | accepted | senior | original | 2 |
Kali colubrina Melo, 2008 | accepted | senior | original | 2 |
Kali caribbaea Prokofiev, 2008 | synonym | junior | original | 2 |
Kali falx Melo, 2008 | accepted | senior | original | 2 |