| 词条 | Amphilophus |
| 释义 |
| image = Dählhölzli_-_Zitronen_Buntbarsch_3.jpg | image_caption = Midas cichlid (A. citrinellus) | taxon = Amphilophus | authority = Agassiz, 1859 | type_species = Amphilophus froebelii | type_species_authority = Agassiz, 1859 | synonyms =
}}Amphilophus is a genus of cichlid fishes from Central America, ranging from southern Mexico to Panama. The genus currently contains 23 species, including several that are well-known from the aquarium trade. However, studies led by Oldrich Říčan in 2008 and 2016 suggested that several species within Amphilophus should be moved to the genus Astatheros.[1][2] Species proposed to be moved to Astatheros in 2008 were A. alfari, A. altifrons, A. bussingi, A. diquis, A. longimanus, A. macracanthus (which would be the type species for Astatheros), A. margaritifer, A. rhytisma, A. robertsoni and A. rostratus.[1] Further genetic studies led Říčan to put A. macracanthus in Astatheros, but to put A. alfari, A. altifrons, A. bussingi, A. diquis, A. longimanus, A. rhytisma, A. robertsoni and A. rostratus within the genus Cribroheros.[2] Říčan's study suggests that the Astatheros species are more closely related to the Jack Dempsey and rainbow cichlid than to the remaining Amphilophus species.[1] Several species from this genus are endemic to the small Lake Apoyo (6 species) and Lake Xiloá (4 species) in Nicaragua, and are believed to be the result of sympatric speciation.[3] SpeciesThere are currently 16 recognized species in this genus:[4][8]
References1. ^1 2 {{cite news|title=Central American heroine cichlids, a phylogenetic approach|author=Heijns, W.|publisher=Cichlid News|date=July 2009|pages=14–22}} {{Taxonbar|from=Q133911}}2. ^1 {{cite journal|title=Diversity and evolution of the Middle American cichlid fishes (Teleostei: Cichlidae) with revised classification|author=Říčan, O., Piálek, L., Dragová, K. & Novák, J.|journal=Vertebrate Zoology|pages=1–102|volume=66|issue=1|year=2016|url=http://www.senckenberg.de/files/content/forschung/publikationen/vertebratezoology/vz66-1/01_vertebrate_zoology_66-1_rican_1-102.pdf|accessdate=2019-01-25}} 3. ^Dittmann, Roesti, Indermaur, Colombo, Gschwind, Keller, Kovac, Barluenga, Muschick, and Salzburger (2012). Depth-dependent abundance of Midas Cichlid fish (Amphilophus spp.) in two Nicaraguan crater lakes. Hydrobiologia 686(1): 277-285. 4. ^{{FishBase genus | genus = Amphilophus| month = June| year = 2018}} 5. ^1 2 {{cite journal|title=Three new species of cichlid fishes (Teleostei: Cichlidae) from Lake Apoyo, Nicaragua| author = Stauffer, McCrary & Black|journal=Proceedings of the Biological Society of Washington|volume=121|issue = 1|pages=117–129|year=2008|doi=10.2988/06-37.1}} 6. ^1 {{cite journal|title=Description of two new species of the Midas cichlid complex (Teleostei: Cichlidae) from Lake Apoyo, Nicaragua| author = Geiger, McCrary & Stauffer|journal=Proceedings of the Biological Society of Washington|volume=123|issue = 2|pages=159–173|year=2010|doi= 10.2988/09-20.1}} 7. ^1 2 Recknagel, H., Kusche, H., Elmer, K.R. & Meyer, A. (2013): Two new endemic species in the Midas cichlid species complex from Nicaraguan crater lakes: Amphilophus tolteca and Amphilophus viridis (Perciformes, Cichlidae).{{dead link|date=October 2016 |bot=InternetArchiveBot |fix-attempted=yes }} aqua, International Journal of Ichthyology, 19 (4): 207-224. 4 : Heroini|Fish of Central America|Cichlid genera|Taxa named by Louis Agassiz |
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