Campylomormyrus tamandua
Distribution:
A very widespread species. Type is from the Niger River in West Africa. Also in the Volta,Tchad, Shari and Congo basins. See FishBase for museum holdings and localities.
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Mormyridae
Campylomormyrus tamandua (Günther, 1864)
EOL Text
Habitat and Ecology:
Habitat and Ecology
This is a demersal species. Its electric organ discharge (EOD) is steroid-sensitive (Bass 1986, Landsman 1995).
Systems
- Freshwater
| License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
| Rights holder/Author | © International Union for Conservation of Nature and Natural Resources |
| Source | http://www.iucnredlist.org/apps/redlist/details/181945 |
Environment:
demersal; freshwater; pH range: 5.0 - 7.0; dH range: 5
| License | http://creativecommons.org/licenses/by-nc/3.0/ |
| Rights holder/Author | Tess Cruz, FishBase |
| Source | http://www.fishbase.org/summary/SpeciesSummary.php?id=5076 |
Statistics of barcoding coverage: Campylomormyrus tamandua:
Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Specimens with Barcodes: 3
Species With Barcodes: 1
IUCN Red List Assessment:
Red List Category
LC
Least Concern
Red List Criteria
3.1
Year Assessed
2010
Assessor/s
Entsua-Mensah, M., Lalèyè, P. & Moelants, T.
Reviewer/s
Snoeks, J., Tweddle, D., Getahun, A., Lalèyè, P., Paugy, D., Zaiss, R., Fishar, M.R.A & Brooks, E.
Contributor/s
This species has a wide (though scattered) distribution, with no known major widespread threats. It is therefore listed as Least Concern. It has also been assessed regionally as Least Concern for central and western Africa.
| License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
| Rights holder/Author | © International Union for Conservation of Nature and Natural Resources |
| Source | http://www.iucnredlist.org/apps/redlist/details/181945 |
Population:
Population
No information available.
Population Trend
Unknown
| License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
| Rights holder/Author | © International Union for Conservation of Nature and Natural Resources |
| Source | http://www.iucnredlist.org/apps/redlist/details/181945 |
Threats:
Major Threats
This species has minor commercial importance as an aquarium fish, and is overfished in some areas.
| License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
| Rights holder/Author | © International Union for Conservation of Nature and Natural Resources |
| Source | http://www.iucnredlist.org/apps/redlist/details/181945 |
Biology:
Its electric organ discharge (EOD) is steroid-sensitive (Ref. 10763; 10764).
| License | http://creativecommons.org/licenses/by-nc/3.0/ |
| Rights holder/Author | Tess Cruz, FishBase |
| Source | http://www.fishbase.org/summary/SpeciesSummary.php?id=5076 |
Least Concern (LC)
| License | http://creativecommons.org/licenses/by-nc/3.0/ |
| Rights holder/Author | Tess Cruz, FishBase |
| Source | http://www.fishbase.org/summary/SpeciesSummary.php?id=5076 |
General Description:
From Boulenger (1909) p. 118-119.
Depth of body 4 to 4½ times in total length, length of head 4 to 4 1/3 times. Upper profile of head descending in a strong curve; snout much prolonged, tubiform, strongly compressed, curved downwards, its length 1 2/3 to 2 times postocular part of head, and 4 to 5 times its least depth, which nearly equals diameter of eye; latter 2/3 to 3/4 interorbital width; lower jaw with a compressed dermal appendage about as long as the eye; teeth conical, 3 in upper jaw, 4 in lower. Dorsal 26-30, originating above 6th to 8th ray of anal, its length 1½ to 1 4/5 times in its distance from head. Anal 29-34, nearer base of caudal than base of ventral. Pectoral obtusely pointed, 3/5 to 2/3 length of head, ventral 1/3 to 2/5; pectoral extending beyond base of ventral. Caudal densely scaled, with pointed lobes. Caudal peduncle 3½ times as long as deep, 2/3 to 3/4 length of head. 70-80 scales in lateral line, 12-18 / 19-21 in transverse series on body, 14-15 / 12-15 in transverse series between dorsal and anal, 12 round caudal peduncle. Brownish above; a rather indistinct dark, light edged vertical band between origin of dorsal and anal.
Total length 360 millim.
| License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
| Rights holder/Author | Bulimwengu Walanga, Albert, Bulimwengu Walanga, Albert, Africhthy |
| Source | http://mormyrids.lifedesks.org/pages/2052 |
Conservation Actions:
Conservation Actions
None known.
| License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
| Rights holder/Author | © International Union for Conservation of Nature and Natural Resources |
| Source | http://www.iucnredlist.org/apps/redlist/details/181945 |