AquaticRepublic.com - Synodontis membranaceus (Mochokidae) All Fishes

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Juvenile
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Lateral view
Large preserved specimen
Import from Nigeria
Juvenile
Close-up of barbels
Head-on view
Close-up showing barbel detail
Close-up showing barbel detail
Stamp

All Fishes Data Sheet
Scientific Name	**Synodontis membranaceus** (Geoffroy - St. Hilaire, 1809)
Common Names	Moustache Catfish Membran-skægmalle (Denmark)
Type Locality	Nile River, Egypt.
Synonym(s)	Hemisynodontis membranacea, Hemisynodontis membranaceus, Pimelodus membranaceus, Synodontis guentheri, Synodontis membranaceous
Pronunciation	sin oh don tiss - mem bran ass ee uss
Etymology	According to Cuvier, Synodontis is an "ancient name for an undetermined fish from the Nile". It is not derived, as often reported, from syn-, together and odous, tooth, presumed etymology of the lizardfish genus Synodus and refers to the closely-spaced lower jaw teeth of both genera. membranaceus referring to the skin membranes on the maxillary and mandibular barbels.
Species Information
Size	500mm or 19.7" SL. Find near, nearer or same sized spp.
Identification	All species in the genus Synodontis have a hardened head cap that has attached a process (humeral process) which is situated behind the gill opening and pointed towards the posterior. The dorsal fin and pectoral fins have a hardened first ray which is serrated. Caudal fin is always forked. There is one pair of maxillary barbels, sometimes having membranes and occasionally branched. The two pairs of mandibular barbels are often branched and can have nodes attached. The cone-shaped teeth in the upper jaw are short. S-shaped and movable in the lower jaw. These fish produce audible sounds when disturbed rubbing the base of the pectoral spine against the pectoral girdle. As very small fish (less than 30mm) these fish are patterned with a few large spots on their body. These fade quickly with growth. Can be confused with Synodontis batensoda but a quick look at the barbels will sort them out. In S. batensoda only the maxillary are membranous and to a lesser degree than in S. membranaceus. There is continuing debate as to whether this fish belongs in Synodontis or within a separate monotypic genus Hemisynodontis. Over the years, its placement has moved back and forth between the two genera. The most recent osteological study (Pinton & Otera, 2010) placed this species within Synodontis, observing that there are no reliable osteological traits that warrant breaking Hemisynodontis apart from Synodontis.
Sexing	Unknown
Habitat Information
Distribution	Africa: Chad, Niger (including the Bénoué), Senegal, Gambia and Volta basins; also the Nile in northern Africa. African Waters, Nile (click on these areas to find other species found there) African Waters, Nigeria Waters, Niger (click on these areas to find other species found there) African Waters, Chad (click on these areas to find other species found there) African Waters, Sénégal (click on these areas to find other species found there) African Waters, Gambia (click on these areas to find other species found there) African Waters, Volta (click on these areas to find other species found there) Login to view the map.
IUCN Red List Category	Least Concern , range map and more is available on the IUCN species page. Last assessed 2020.
pH	6.5 - 7.5
Temperature	22.0-25.0°C or 71.6-77°F (Show species within this range)
Husbandry Information
Feeding	In nature this fish feeds mainly on plankton but this is well substituted in the aquarium by frozen brineshrimp and daphnia which are eaten in huge quantities. User data.
Furniture	A solitary cave is all that is required for this fish.
Compatibility	Peaceful and not too anti-social with other catfish excepting other members of it's own family. Youngsters appear sociable to each other but become quarrelsome with age.
Suggested Tankmates	Although able to be kept with more sedate fish, boisterous Central American cichlids are an ideal mix for this fish as their messy eating habits provide plenty of food for the catfish. A good community fish for the larger tank.
Breeding	Unreported.
Breeding Reports	There is no breeding report.
Further Information
Reference	Poissons du Nil v. 1 (part 1), pp [312], Pl. 13 (figs. 1-2).
Registered Keepers	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 are 9 records of this fish being seen, view them all.
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	Look up S. membranaceus on PlanetCatfish.com
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	Look up S. membranaceus on Encyclopedia of Life
	Look up S. membranaceus on Global Biodiversity Information Facility
	LFS label creator ARN ref:1.13.29.252
Last Update	2020 Oct 05 14:15 (species record created: 2001 Apr 21 00:00)