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Cat-eLog Data Sheet | |
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Scientific Name | Scoloplax distolothrix Schaefer, Weitzman & Britski, 1989 |
Common Name | |
Type Locality | Small tributary of Rio Batovi, upper Rio Xingú, Mato Grosso State, Brazil, 12°58'S, 53°37'W. |
Pronunciation | SKOW low plax |
Etymology | Scoloplax: From the Greek skolos, meaning thorn and plax, meaning plate; in reference to the moveable dermal bone on top of snout (rostral plate) that is studded with large integumentary teeth. Distolo from the Greek for existing or occuring in pairs, and thrix from the Greek for hair, here used in reference to the paired bilateral mental barbels (gender feminine). |
Species Information | |
Size | 18mm or 0.7" SL. Find near, nearer or same sized spp. |
Identification | Species of the neotropical family Scoloplacidae are distinguished from other Siluriformes by the presence of a conspicuous shield-shaped rostral plate bearing numerous large and recurved odontodes. Scoloplacidae is a monogeneric family endemic to South America and known from the Amazon, Paraguay, and Parana basins. The worlds smallest known catfish are from this genus, the smallest is most likely S. dolicholophia. The only Scoloplax that will usually have only three soft rays on the dorsal. No appreciable colour differences from that described for Scoloplax dicra. |
Sexing | Larger male specimens with large, fleshy tissue at ventral opening. Females without tissue sack. |
Habitat Information | |
Distribution | South America: Tocantins/Araguaia, Xingu, and Paraguay River basins. Amazon, Lower Amazon, Xingu (click on these areas to find other species found there) Amazon, Lower Amazon, Tocantins (click on these areas to find other species found there) Amazon, Lower Amazon, Tocantins, Lower Tocantins, Araguaia (click on these areas to find other species found there) La Plata, Paraná, Paraguay (click on these areas to find other species found there) Log in to view data on a map. |
IUCN Red List Category | Least Concern, range map and more is available on the IUCN species page. Last assessed 2020. |
Husbandry Information | |
Breeding | Unreported in the aquarium. |
Breeding Reports | There is no breeding report. |
Further Information | |
Reference | Proceedings of the Academy of Natural Sciences of Philadelphia v. 141, pp 191, Figs. 2, 5, 6, 11. |
Registered Keepers | There is but a single registered keeper, view all "my cats" data. |
Wishlists | Love this species? Click the heart to add it to your wish list. There is no wish to keep this species. |
Spotters | Spotted this species somewhere? Click the binoculars! There are 2 records of this fish being seen, view them all. |
Forum BBCode | |
Search for S. distolothrix | |
Look up S. distolothrix on AquaticRepublic.com | |
Look up S. distolothrix on Fishbase | |
Look up S. distolothrix on Encyclopedia of Life | |
Look up S. distolothrix on Global Biodiversity Information Facility | |
LFS label creator ARN ref:1.25.127.4515 | |
Last Update | 2020 Oct 11 01:52 (species record created: 2012 Dec 26 21:59) |