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Amatitlania is a genus of cichlid fishes native to freshwater habitats in Central America from El Salvador and Guatemala to Panama. They are fairly small cichlids, typically reaching up to 6.4–10 cm (2.5–4 in) in standard length depending on exact species, [ 1 ] although captives may grow larger.
Amatitlania septemfasciata (sometimes called the Seven-stripe Cichlid or Cutter's Cichlid) is a fish species in the cichlid family. It is found on the Atlantic slope of Costa Rica , between the San Juan River drainage and the Banano River . [ 2 ]
Amatitlania coatepeque, the Lago Coatepeque convict cichlid, is a freshwater fish species endemic to El Salvador. [1] The species was first identified in 1924 and takes its name from Lake Coatepeque in the interior highlands of western El Salvador.
The convict cichlid (Amatitlania nigrofasciata) is a fish species from the family Cichlidae, native to Central America, [3] also known as the zebra cichlid. [4] Convict cichlids are popular aquarium fish [ 3 ] and have also been the subject of numerous studies on fish behaviour.
Amatitlania sajica, the T-bar cichlid or Sajica cichlid, is a Central American species of cichlid found in freshwater streams and lakes on the Pacific slope of Costa Rica. [3] The fish is tan colored with seven indistinct bars on the body.
Amatitlania siquia is a species of cichlid native to Central America. [2] [3] These cichlid can be identified by black melanin-based stripes in males and an additional bright orange spot on the abdomen for females. [4] The size and pigmentation of the spots and stripes respectively correlate to proactivity within this cichlid.
The flame-faced tanager (Tangara parzudakii) is a species of bird in the tanager family, Thraupidae. It is endemic to South America and is found in the eastern Andes of Colombia, Ecuador, Peru and Venezuela, its natural habitat being subtropical or tropical moist montane forests .
While this behavior differs from species to species in the details, the general basis of the behavior is the same. Mouthbrooding also affects how they choose their mates and breeding grounds. In a 1995 study, Nelson found that in pit-spawning females choose males for mating based on the size of the pit that they dig, as well as some of the ...