All FishesCLARIIDAEBathyclarias  |  | 

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Scientific NameBathyclarias nyasensis    (Worthington, 1933)
Common NameSapuwa
Type LocalityLake Malawi [Lake Nyasa], southeastern Africa.
Synonym(s)Bathyclarias ilesi, Bathyclarias jacksoni, Bathyclarias loweae, Clarias nyasensis, Dinotopterus ilesi, Dinotopterus jacksoni, Dinotopterus loweae, Dinotopterus nyasensis
Pronunciationbath ee klar ee ass.
EtymologyFrom the Greek bathys meaning deep and clarias also from the Greek chlaros, meaning lively; in reference to the ability of clarias to live for long periods out of water. 
Hop to next section Species Information
Size1000mm or 39.4" SL. Find near, nearer or same sized spp.
IdentificationThe small, laterally placed eyes that bulge out from the outline of the head is a key characteristic for distinguishing Bathyclarias from Clarias.

The small, laterally placed eyes that bulge out from the outline of the head is a key characteristic for distinguishing Bathyclarias from Clarias.
SexingThe genital papilla, which is to the right of the anus as you look at the fish with its head to the left, is elongated and pointed in males while it is round and relatively larger (and larger than the anus) in females. In ventral view especially, females are much broader in the body than males of equal age and rearing practices.

The genital papilla, which is to the right of the anus as you look at the fish with its head to the left, is elongated and pointed in males while it is round and relatively larger (and larger than the anus) in females. In ventral view especially, females are much broader in the body than males of equal age and rearing practices.
Hop to next section Habitat Information
DistributionAfrica & Asia
African Waters, Zambesi, Malawi (click on these areas to find other species found there)

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IUCN Red List Category
Least Concern
, a distribution map is available on the IUCN species page. Last assessed 2018.
Hop to next section Husbandry Information
Breeding ReportsThere is no breeding report.
Hop to next section Further Information
ReferenceProceedings of the Zoological Society of London Part 2, pp 308, Fig. 9.
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Bathyclarias nyasensis QR codeLFS label creator
ARN ref:1.6.712.1245
Last UpdateThu Jan 01, 1970 1:00 am (Species record created: Thu Jan 01, 1970 1:00 am)