Aphyosemion haasi Radda & Pürzl 1976

A.haasi, wild male from the type locality.
Photo Courtesy of Ed Pürzl

Meaning of Name

After Karl-Heinz Haas of Stuttgart.

First Description

Radda, A.C. & Pürzl, E. 1976

Der Aphyosemion cameronense Komplex.

DKG Journal 8 (11): 140-141.

Size

4.5 cm although some reports put them at 6 cm.

Meristics

D = 12-13, A = 16-17, D/A = +7-8, ll = 31-32 (+2). From the original description.

Karyotype

 

Sub-Genus

Mesoaphyosemion

Group

A.cameronense

Synonyms
  • Aphyosemion cameronense haasi Radda & Pürzl 1976
Populations
  • Zomoko (Northern Gabon)
 
Type Locality

A mountain brook which drains into the Amvené River north of Lalara 27 km northwest of Zomoko.

Distribution

Very restricted. Presently only known from the type locality.

Habitat

A small mountain stream. They are known to inhabit shallow areas & have been found under fallen leaves.

Biotope of A.haasi 27 km northwest of Zomoko. These were flooded footprints of forest elephants.
Photo courtesy of Ed Pürzl

Distinguishing Characteristics  
Colour/Pattern Variability Low (currently only known from one collection site).
History

Discovered by Bochler & Gaspers in 1976 in a mountain river, 27 km to the north west of Zomoko, northern Gabon.

Breeding Notes

The original fish introduced to captivity died before they could be bred so no information is known. It has been speculated that they would fall into a similar pattern as A.cameronense.

Diameter of Egg  
Remarks