Cat-eLog Right Arrow Loricariidae Right Arrow Hypostominae Right Arrow Chaetostoma

Jump to next section Cat-eLog Data Sheet
Scientific Name Chaetostoma milesi  Fowler, 1941
Common Name Miles' Rubbernose Pleco
Type Locality Honda, Colombia
Pronunciation KATE oh STOW mah
Etymology Greek, chaite = hair + Greek, stoma = mouth. Species named for Mr. Cecil Miles, Secretary of the Dorada Railway, at Mariqueta, in the Department of Tolima.
Jump to next section Species Information
Size 170mm or 6.7" SL. Find near, nearer or same sized spp.
Identification The genus Chaetostoma is not straightforward to identify, but as a general rule, the species has spines behind the gill-cover (interopercular odontodes), no plates on the abdomen, and aside from C. platyrhynchus also lack plates on the snout edge. Different from Ancistrus by not having fleshy tentacles on the snout.

Color of specimens preserved in alcohol, gray-brown above, paler to immaculate white on under surfaces. Back and above marked with numerous small dark spots on the head, little larger and less numerous on rest of body. Dorsal fin grayish, with row of blackish basal spots, then each membrane with row of dark spots, less distinct or absent terminally on fin. Caudal fin uniformly dark gray. Adipose fin colored like back. Anal fin whitish. Paired fins grayish above, with dark spots.
This species name is sometimes used incorrectly when describing L445.
Sexing The males have however a larger and broader head, slimmer ventral sides and disproportionately large pelvic fins. Perhaps the over-sized pelvic fins play a large role in the fertilization of the eggs. By inverting these over the clutch of eggs, they prevent the sperm cells being carried away by fast water current.
Jump to next section Habitat Information
Distribution Mountain streams of Colombia, west of the Andes.
Magdalena and Apuré River basins: Colombia and Venezuela.
Colombia Caribbean Rivers, Magdalena (click on these areas to find other species found there)
Orinoco, Middle Orinoco, Apure (click on these areas to find other species found there)

Log in to view species occurence data on a map.
Jump to next section Husbandry Information
Furniture Well rounded stones stacked to replicate a river bottom and provide caves.
Breeding Spawns in shallow, fast flowing water on the underneath of a flat object. Male, upside down, guards an adhesive clutch of eggs by, more or less, covering it with his body.
Breeding Reports There is no breeding report.
Jump to next section Further Information
References Notulae Naturae (Philadelphia) No. 73.
Registered Keepers Keeping this species? Why not .
There is no registered keeper.
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 is but a single record of this fish being seen, view it.
More on Chaetostoma milesi
Look up AquaticRepublic.com Look up Chaetostoma milesi on AquaticRepublic.com
BBCode (use in forum posts)
(species permalink)
Look up Fishbase Look up Chaetostoma milesi on Fishbase
Get or print a QR code for this species profile, or try our LFS label creator.
Hits 8575 hits.
Last Update 2016 Apr 28 00:04 (species record created: 2011 May 03 13:04)