Aphyosemion splendopleure (Brünning 1929)

A.splendopleure
Ekondo Titi. Wild male.
Photo courtesy
of Ed Pürzl
| Meaning of Name |
Refers to the shining sides of the body. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| First Description |
Brünning
C. 1929. Meinken's re-description.- Meinken H.1930. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Size |
5.5 cm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Meristics |
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| Karyotype |
n = 17-19, A = 19-27 (Gyldenholm & Scheel 1971; Scheel 1974) variable between populations. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sub-Genus |
Chromaphyosemion | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Group |
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| Synonyms |
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Populations See also tables in the right hand box which seperates those populations into cf and sp.aff
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K codes. Penda Mboko (location K6) is
perhaps the most distributed. K5 has also been written up. The 'K' stands for
Kamp (or camp). Collected by German aquarists in 2001. A.sp.aff.splendopleure Kopongo 1. http://home8.swipnet.se/%7Ew-86183/kopongo1.htm Alf & Anitas site. Likoko - Sometimes distributed under the corrupted name of Lykoko.
Collection codes for A. cf. splendopleure
Collection Codes for A. sp. aff. splendopleure
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| Type Locality |
The original description by Brünning did not give a type locality. Meinken, in his re-description of 1930 gives the type locality as Tiko, western Cameroon. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distribution |
Extends from the extreme southeastern area of Nigeria through western & southwestern Cameroon, Equatorial Guinea to northwestern Gabon. North of the Sanaga River A.riggenbachi replaces this species. To the south they are replaced by A.loennbergii. Fish collected in the Koupongo area are regarded by Amiet 1987 to be highly coloured in the anal fin which is opaque orange with lateral bands 'fleeting & not very dark'. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Habitat |
Coastal rainforest brooks & small streams where they can be found in quiet areas on soils derived from Tertiary & Quarternary sedimentary deposits. Scheel (ROTOW 1) describes the Tiko location as 'rather hard, alkaline water'. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distinguishing Characteristics | The anal fin has no spots. However those populations from northern Gabon do exhibit spots but Amiet 1987 considered there affinities uncertain. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Colour/Pattern Variability | High | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| History |
Brünning based his original description on a colour description & figure. In 1930 Meinken re-described the species from one male & one female (from Griem's 1929 collection) in the magazine 'Wochenshrift' which were reportedly collected at Tiko by Griem. In the '30's they were distributed under the A.bivittatum name They were distributed in Germany & the USA in the early 1950's as Aphyosemion multicolor but they were considered to have survived World War II & were regarded as the most commonly found killie after the war. Scheel considered Tiko (collected in the 1930's) to be still present, although rare, in aquaria in 1968. Scheel collected the sp. from Tiko in 1966 & 1974. Radda (in 1971) collected them near Tiko. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Breeding Notes |
Regarded as a fairly difficult species to breed. Eggs can be sensitive. Water incubation takes around 10-12 days. Growth rate is quite rapid although sexual maturity is reportedly not attained until they reach 6-7 months of age. Oliver Legros in BKA newsletter No.328, January 1993 states that this species is prolific & does well left as a natural method with not too many adults in the tank. Eggs reported as hatching in 15 - 20 days. Longitudinal banding starts to appear after 2½ months. At 3 months males start showing with a luminous light blue reflection on the anal fin. Some populations show through as a yellow reflection (Kopongo). Growth at this point slows with spawning starting around 6 months. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Diameter of Egg | 1.3 mm. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Remarks |
Males have been known to fight amongst each other to the point where fin damage occurs. Legros in BKA newsletter 328 reports that 'males can live together in large numbers without any sign of aggression'. |