| 词条 | Petrotilapia nigra |
| 释义 |
| name = | image = | status = LC | status_system = IUCN3.1 | status_ref = [1] | taxon = Petrotilapia nigra | authority = A. C. Marsh, 1983 | synonyms = }}Petrotilapia nigra is a species of cichlid endemic to Lake Malawi where it prefers areas with rocky substrates. It grazes on diatoms that it finds on the algae growing on the rocks. This species can reach a length {{convert|12.2|cm|in}} SL. This species can also be found in the aquarium trade.[2] References1. ^{{cite iucn | author = Konings, A. | year = 2018 | title = Petrotilapia nigra | journal = The IUCN Red List of Threatened Species | volume = 2018| page = e.T60961A47225510 | url = https://dx.doi.org/10.2305/IUCN.UK.2018-2.RLTS.T60961A47225510.en | accessdate = 27 December 2018}} {{Taxonbar|from=Q3317609}}{{Cichlidae-stub}}2. ^{{FishBase |genus= Petrotilapia|species= nigra| month = April | year = 2013}} 4 : Fauna of Malawi|Petrotilapia|Fish described in 1983|Taxonomy articles created by Polbot |
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