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220:, reaches lengths of up to 20 cm (7.9 in). They live in a wide range of freshwater habitats, including rivers, lakes, and swamps. Although they spawn all year round, they lay a particularly large number of eggs at the start of the local rainy season. The eggs are attached to aquatic vegetation, and hatch seven to 18 days later. Rainbowfish are omnivorous, feeding on small crustaceans, insect larvae, and algae.
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382:, and other rainbowfish. However, two males may sometimes fight at breeding season if there are not enough females. Australian rainbowfish usually eat floating flakes in captivity, because in the wild they will often eat insects floating on the surface.
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blue-eyes, which are another small, colourful fish found in a similar range and habitats. In the wild, some rainbowfish populations have been severely affected by the aggressive
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Australian rainbowfish are usually less than 12 cm (4.7 in) in length, with some species measuring less than 6 cm (2.4 in), while one species,
204:(banded). Translated, it means "black-banded", and is a reference to the often striking lateral black bands that run along the bodies of those in the genus
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Australian rainbowfish usually do best with tropical community fish, such as
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Allen, Gerald R. (1998). Paxton, J. R.; Eschmeyer, W.N. (eds.).
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Australian rainbowfish are popular aquarium fish along with
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J. S. Nelson; T. C. Grande; M. V. H. Wilson (2016).
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403:. San Diego: Academic Press. pp. 155–156.
266:Melanotaeniinae is divided into seven genera:
190:The largest Australian rainbowfish genus,
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430:(5th ed.). Wiley. pp. 358–363.
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164:. They are a group of small, colourful,
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257:(also crimson-spotted rainbowfish)
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196:, derives from the ancient Greek
187:in Indonesia and in Madagascar.
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171:found in northern and eastern
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270:Subfamily Melanotaeniinae
244:cichlids, and pollution.
51:Scientific classification
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147:Australian rainbowfishes
251:Duboulay's rainbowfish
401:Encyclopedia of Fishes
258:
254:Melanotaenia duboulayi
218:Melanotaenia vanheurni
43:Melanotaenia boesemani
39:Boeseman's rainbowfish
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234:eastern mosquitofish
45:, male, red variety
427:Fishes of the World
16:Subfamily of fishes
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238:Gambusia holbrooki
185:Raja Ampat Islands
437:978-1-118-34233-6
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362:G. R. Allen, 1998
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181:Cenderawasih Bay
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24:Melanotaeniinae
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458:Melanotaeniinae
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312:T.N. Gill, 1862
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162:Melanotaeniidae
143:Melanotaeniinae
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128:Melanotaeniinae
118:Melanotaeniidae
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299:M. C. W. Weber
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274:Rainbowfishes
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262:Classification
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108:Atheriniformes
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308:Melanotaenia
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280:Chilatherina
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206:Melanotaenia
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201:
200:(black) and
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193:Melanotaenia
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344:Iriatherina
337:Regan, 1914
324:G. R. Allen
294:Glossolepis
226:Pseudomugil
212:Description
124:Subfamily:
452:Categories
386:References
272:Gill, 1894
231:introduced
177:New Guinea
166:freshwater
173:Australia
151:subfamily
74:Kingdom:
68:Eukaryota
358:Pelangia
114:Family:
88:Chordata
84:Phylum:
78:Animalia
64:Domain:
380:guppies
349:Meinken
242:tilapia
157:of the
153:of the
104:Order:
94:Class:
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376:tetras
355:Genus
351:, 1974
341:Genus
330:Genus
326:, 1980
316:Genus
305:Genus
301:, 1907
291:Genus
287:, 1914
277:Genus
202:taenia
198:melano
159:family
135:, 1894
285:Regan
149:is a
432:ISBN
405:ISBN
183:the
169:fish
145:the
133:Gill
240:),
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378:,
208:.
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413:.
236:(
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