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Maylandia koningsi (Stauffer, 2018)

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drawing shows typical species in Cichlidae.


Malawi country information

Common names: [No common name]
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Type locality of the holotype of Metriaclima koningsi: '12.058700° S, 34.752420° E, Membe Point, Likoma Island, Lake Malawi, Malawi, Africa' (Ref. 127491). Known from Lake Malawi (Ref. 127491).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mi.html
National Fisheries Authority: http://isp.msu.edu/AfricanStudies/Plea/mfri.htm
Occurrences: Occurrences Point map
Main Ref: Stauffer, J.R. Jr., 2018
National Database:

Common names from other countries

Classification / Names ຊື່ສາມັນ | ຄຳສັບຄ້າຍຄືກັນ | Catalog of Fishes(ຕະກຸນ, ຊະນິດ) | ITIS | CoL | WoRMS | Cloffa

> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Maylandia: In honour of Hans J. Mayland, German ictiologist (Ref. 45335);  koningsi: Named after Adrianus Konings for his comprehensive knowledge and for teaching the author most of what he knows about the fishes of Lake Malawi (Ref. 127491).

Environment: milieu / climate zone / depth range / distribution range ນິເວດວິທະຍາ

; ນ້ຳຈືດ ກ່ຽວກັບ (ຢູ່)ເທິງຊັ້ນພື້ນດິນໃນທະເລເປີດ; ລະດັບຄວາມເລິກ 15 - ? m (Ref. 127491).   Tropical

ການແຜ່ກະຈາຍ ປະເທດ | ເຂດ FAO | ລະບົບນິເວດ | ການປະກົດຕົວ | Point map | ການແນະນຳ | Faunafri

Africa: Lake Malawi, Malawi (Ref. 127491).

ຂະໜາດ / ນ້ຳໜັກ / Age

Maturity: Lm ?  range ? - ? cm
Max length : 5.7 cm SL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 127491)

Short description ຕົວທີ່ໃຊ້ໃນການຈຳແນກຊະນິດ | ສະລີລະວິທະຍາ | ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…

ຄີ (ໜາມ)ແຂງຢູ່ຫຼັງປາ (ທັງໝົດ) : 17 - 18; ຄີຫຼັງຂອງປາ (ຄີອ່ອນ) (ທັງໝົດ) : 7 - 9; ຄີ(ໜາມ) ແຂງຢູ່ຄີກົ້ນປາ ກຸ່ມປາກະດູກແຂງ ຄວາມຖີ່ຂອງກຸ່ມຖ່າຍທອດພັນ ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລໄປຫານ້ຳຈືດ ແລະນ້ຳຈືດຫາທະເລ ປາທີ່ມີການເຄື່ອນຍ້າຍຈາກທະເລແລະໄປໄຂ່ຢູ່ນ້ຳຈືດ ຄີກົ້ນຂອງປາ ສັດທີ່ມີກະດູກສັນຫັຼງ ການຖ່າຍທອດທາງກຳມະພັນຈາກພໍ່ແມ່ຫາລູກ: 2 - 3; ຄີກົ້ນຂອງປາ: 7 - 8. Diagnosis: The moderately-sloped vomer, 43.1°, with a swollen rostral tip, bicuspid teeth in the anterior portion of the outer row of both upper and lower jaws, the lower jaw at a 45° angle to a line from the tip of the snout to the hypural plate, a lower jaw that is slightly longer than the upper, and its feeding at a 90° angle to the substrate place this species in Maylandia (Ref. 127491). The lack of conspicuous vertical bars on the flank and the dark submarginal band in the dorsal fin of male Maylandia koningsi distinguish it from all other species of Maylandia, except M. usisyae; males of M. usisyae have a gold-coloured flank while this is blue in male M. koningsi (Ref. 127491). Females of M. koningsi are entirely brownish yellow and thus distinguished from those of most other species of Maylandia, except for females of M. flavifemina and M. phaeos; the snout of the latter species is relatively longer than that of M. koningsi, 37.9-44.7% of head length vs. 26.6-33.1%, but females of M. flavifemina cannot reliably distinguished from those of M. koningsi apart from the fact that they have a larger size, maximum 79 mm standard length vs. 49 mm standard length for M. koningsi (Ref. 127491).

ຊີວະສາດ     ຄຳແປສັບ (ຕ.ຢ. epibenthic)

This species is a deep-water form and is usually found at depths greater than 15 m (Ref. 127491).

Life cycle and mating behavior Maturities | ການສືບພັນ | Spawnings | Egg(s) | Fecundities | ຕົວອ່ອນ

Main reference Upload your references | ເອກະສານອ້າງອີງ | ຜູ້ປະສານງານ : Kullander, Sven O. | ຜູ້ຮ່ວມມື

Stauffer, J.R. Jr., 2018. Description of Metriaclima koningsi, a new species (Teleostei: Cichlidae) from Lake Malawi, Malawi, Africa. Zootaxa 4370(1):95-100. (Ref. 127491)

IUCN Red List Status (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = No PD50 data   [Uniqueness, from 0.5 = low to 2.0 = high].
ຊັ້ນເຂດຮ້ອນ (Ref. 69278):  2.4   ±0.1 se; based on size and trophs of closest relatives
ຄວາມຢືດຢຸ່ນ (Ref. 120179):  ສູງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງໜ້ອຍກວ່າ 15 ເດືອນ (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).