Inbreeding in fish is the mating of closely related individuals, leading to an increase in homozygosity. Repeated inbreeding generally leads to morphological abnormalities and a reduction in fitness in the offspring. In the wild, fish have a number of ways to avoid inbreeding, both before and after copulation.
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Inbreedinginfish is the mating of closely related individuals, leading to an increase in homozygosity. Repeated inbreeding generally leads to morphological...
Inbreeding is the production of offspring from the mating or breeding of individuals or organisms that are closely related genetically. By analogy, the...
medium inbreeding were compared in paired contests. Fish with low inbreeding showed almost twice the aggressive pursuit in defending territory than fish with...
Inbreeding depression is the reduced biological fitness that has the potential to result from inbreeding (the breeding of related individuals). The loss...
Inbreeding avoidance, or the inbreeding avoidance hypothesis, is a concept in evolutionary biology that refers to the prevention of the deleterious effects...
mutations. The effects of inbreeding have been studied in many vertebrate species. In several species of fish, inbreeding was found to decrease reproductive...
long tons; 44 short tons) for later use. Pre-spawn mortality in coho salmon Inbreedinginfish Gehr, Susan; Bright. Karuk Dictionary. NOAA Fisheries (2023-10-12)...
size and colour, some strains of the fish have become less hardy than their wild counterparts. Immense inbreeding of guppies has been found to affect body...
A fish hatchery is a place for artificial breeding, hatching, and rearing through the early life stages of animals—finfish and shellfish in particular...
farms and are easily available through the aquarium trade. However, inbreedingin farms has led to genetically weak stock that is vulnerable to disease...
Freshwater fish are fish species that spend some or all of their lives in bodies of fresh water such as rivers, lakes and inland wetlands, where the salinity...
D. Malette; Daniel D. Heath (2006). "Inbreeding, Outbreeding and Environmental Effects on Genetic Diversity in 46 Walleye (Sander Vitreus) Populations"...
genetics of the dwarf gourami, a popular fishin the aquarium trade. It is the result of severe inbreeding. Despite being unable to develop the disease...
this reduced inbreeding, but it may be a more general mechanism for reducing pollen-pistil interference.[clarification needed] Teleost fishes are the only...
adapted to live in aquariums. This list gives some examples of the most common species found in home aquariums. List of aquarium fish by scientific name...
relatedness that are indicative of inbreeding. Inbreeding can be especially harmful as it can cause an increase in the presence of deleterious, or harmful...
(February 2013). "Interactive effects of inbreeding and endocrine disruption on reproduction in a model laboratory fish". Evolutionary Applications. 6 (2):...
Similarly, intentional inbreeding can cause physical abnormalities, such as the notched phenotype in angelfish. The genus list is as per FishBase. Studies are...
particular species which are nearly identical to each other in genotype due to long inbreeding. A strain is inbred when it has undergone at least 20 generations...
indicated the occurrence of inbreeding depression in male plants under natural conditions. In female plants, inbreeding depression significantly affects...
often results in two individuals that are not closely genetically related marrying each other; that is, outbreeding as opposed to inbreeding. In moderation...
of puma in the Florida panther. Isolation was followed by a gradual decline in the population size that increased the likelihood of inbreeding depression...
Cleaner fish are fish that show a specialist feeding strategy by providing a service to other species, referred to as clients, by removing dead skin,...
a species of freshwater fishin the char genus Salvelinus of the salmon family Salmonidae native to Eastern North America in the United States and Canada...
to join unrelated groups. In general, inbreeding is avoided because it leads to a reduction in progeny fitness (inbreeding depression) due largely to...
professionals. In animal breeding artificial selection is often combined with techniques such as inbreeding, linebreeding, and outcrossing. In plant breeding...
The sticklebacks are a family of ray-finned fishes, the Gasterosteidae which have a Holarctic distribution in fresh, brackish and marine waters. They were...
parent plants must have predictable genetic effects on the offspring. Inbreeding and selection for uniformity for multiple generations ensures that the...