Lepidiolamprologus attenuatus "Mtoto"Umunzamba

Lepidiolamprologus attenuatus (Cape Chaitika, Cape Nangu, Kambwimba, Kasanga, Katabe Bay, Kipili, Mtoto, Zambia)

Mtoto — m-TOH-toh (approx.)

The fish

How this cichlid is built, and everything about how it lives, eats and breeds, is shared with the species — this page doesn't repeat it.

Read the full Lepidiolamprologus attenuatus account →

Specific to Mtoto

  • Collection locality & coordinates
  • Local coloration — best judged from the living-fish photo
  • Kept as a single-provenance line, never crossed with other collection points

Care facts below are the species' — shared with Lepidiolamprologus attenuatus.

IUCNLEAST CONCERN · 2025
CARESNOT LISTED
Genus type speciesLepidiolamprologus elongatusdescribed as Lamprologus elongatus Boulenger 1898
Scientific size6 in15 cm total length
Temperature73–81 °F23–27 °C
pH7.4–8.4alkaline
Habitat waterhard · 600–690 µS/cmLake Tanganyika
Depth0–82 ft0–25 m
DietPiscivore; primarily small fish supplemented by aquatic invertebrates
Breedingsubstrate spawner (open/cave)150–250 eggs
Sexual dimorphismYesMales grow larger (to ~15 cm TL); females smaller (~10 cm TL); coloration and shape otherwise similar.
PhotographsSee photosGoogle Images →

The Mtoto population

Lepidiolamprologus attenuatus "Mtoto" is the Mtoto population of Lepidiolamprologus attenuatus, a geographic colour form from the Democratic Republic of the Congo coast of Lake Tanganyika in the north-central part of the lake. It is the same species as Lepidiolamprologus attenuatus, distinguished by its collection locality and local coloration; aquarists keep and breed it as a discrete, provenance-labelled line.

Colour reference: living Mtoto fish at tanganyika.si →

About the species

Lepidiolamprologus attenuatus is a slender, pike-shaped predatory cichlid endemic to Lake Tanganyika, where it hovers a body-length above the sand on the lake's intermediate shores and ambushes smaller fish. Built long and lean — among the most attenuated of the rift's lamprologines, a trait its name records — it is a substrate-spawning piscivore that pairs up to raise its fry with both parents standing guard. Common in the wild and modestly popular in the hobby, it rewards keepers who can give a breeding pair room and accept that, once it spawns, it tolerates almost nothing else in the tank.

Full Lepidiolamprologus attenuatus account →

Sources

  1. tanganyika.si — Lepidiolamprologus attenuatus "Mtoto"
  2. Eschmeyer's Catalog of Fishes — species record for Lamprologus/Lepidiolamprologus attenuatus
  3. FishBase — Lepidiolamprologus attenuatus summary
  4. GBIF — Lepidiolamprologus mimicus (sympatric congener record citing L. attenuatus)
  5. Schelly, Takahashi, Bills & Hori (2007) — first case of aggressive mimicry in Lepidiolamprologus, Zootaxa (genus context)
  6. Evolutionary history of the Lake Tanganyika cichlid tribe Lamprologini (mtDNA/nuclear DNA) — PMC
  7. IUCN Red List — Lepidiolamprologus attenuatus "Mtoto"
Add this species card to your site

Paste this into a product listing, club page or blog post. It shows this species’ size, water ranges and conservation status, kept current from the atlas, with a link to this page. Free to use; keep the link intact, as it is the attribution. How the card works.

<div data-atlas="species/lepidiolamprologus-attenuatus-mtoto"><a href="https://www.aquaristatlas.com/species/lepidiolamprologus-attenuatus-mtoto/">Lepidiolamprologus attenuatus "Mtoto" on Aquarist Atlas</a></div>
<script src="https://www.aquaristatlas.com/embed/v1/card.js" async referrerpolicy="no-referrer"></script>