Description:
The Smoky Madtom has a slender body and a flat head,
with the deepest point being beneath the dorsal fin.
The caudal fin has a straight edge and is joined to
the adipose fin with a shallow notch between the two
fins. The anal fin has 12-14 rays. The pectoral spine
is short with 4-5 large teeth on the rear edge and
small teeth on the front edge. Colouration:
The body is olive-brown on the back and sides and
white to yellow below. There are 4 pale yellow saddles
along the middle of the back, barely visible laterally.
The fins are clear or yellow to dusky brown. The mostly
clear or yellow adipose fin has a dusky band that
almost extends to the edge. Aquarium Care:
The Madtoms are well suited to aquarium life. Provide
river gravel and smooth rounded stones for hiding
places during the day. A power filter at one end of
the tank will provide the conditions of a flowing
stream for these catfish. Can be housed with other
North American fishes such as minnows, darters and
shiners. Diet: They like most meaty
food, such as cut-up earth worms, frozen blood worm
and prawns. They will also take tablet and pellet
foods. A varied diet will keep them in optimum health.
Remarks:
Cited in the IUCN Red List of Threatened species of
1996 as being critacally endangered as it occurs only
in two small sections of streams (tributaries of the
Little Tennessee River) in Tennessee (one site represents
a reintroduction). Was extirpated in another tributary.
Common
Name:
Smokey Madtom
Synonyms:
None
Family:
Ictaluridae
Distribution:
North America:
Citico Creek (Little Tennessee River system) in Monroe
County in Tennessee, USA.
Size:
6.5cm. (2½ins)
Temp:
05-23°C (37-73°F)
p.H.
6.5-7.0.
Reference:
Florida
Museum of Natural History IUCN
Red List 2013. NatureServe.
2013. Noturus baileyi. The IUCN Red List of Threatened
Species 2013. Schleser David M.; North
American Native Fishes for the Home Aquarium. Barron's
Educational Series. Inc. 1998. 169 p.
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