+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Allozyme analysis of the hybrid Phoxinus eos x Phoxinus neogaeus (Pisces: Cyprinidae) in Nebraska



Allozyme analysis of the hybrid Phoxinus eos x Phoxinus neogaeus (Pisces: Cyprinidae) in Nebraska



Canadian Journal of Zoology, 605: 968-973



Twenty-three fish from 2 localities in Nebraska were electrophoresed for 3 marker loci that distinguish P. eos and P. neogaeus. Seven had patterns of pure P. eos and 16 were heterozygous at all 3 markers. Of these, 2 were morphologically similar to P. eos, while the rest more closely resembled P. neogaeus. All hybrids were female. Two hypotheses are suggested: the F1 hybrids fall into 2 morphological groups, dependent on the species of the maternal progenitor; and the hybrids are a parthenogenetic species. No introgression was detected in this study and the question of hybrid reproduction remains unresolved.

Please choose payment method:






(PDF emailed within 1 workday: $29.90)

Accession: 014996607

Download citation: RISBibTeXText


Related references

Allozyme analysis of the hybrid phoxinus eos x phoxinus neogaeus pisces cyprinidae in nebraska usa. Canadian Journal of Zoology 60(5): 968-973, 1982

Allozyme analysis of the hybrid Phoxinus eos Phoxinus neogaeus (Pisces: Cyprinidae) in Nebraska. Canadian Journal of Zoology 60(5): 968-973, 1982

Multivariate analysis of the hybrid Phoxinus eos (times) Phoxinus neogaeus (Pisces: Cyprinidae): reevaluation of univariate analysis. Canadian Journal of Zoology 67: 37-41, 1989

Multivariate analysis of the hybrid Phoxinus eos Phoxinus neogaeus (Pisces: Cyprinidae): reevaluation of univariate analysis. Canadian Journal of Zoology 67(7): 1637-1641, 1989

Multivariate analysis of the hybrid phoxinus eos x phoxinus neogaeus pisces cyprinidae reevaluation of univariate analysis. Canadian Journal of Zoology 67(7): 1637-1641, 1989

Diploidy and triploidy in the hybrid minnow, Phoxinus eos x Phoxinus neogaeus (Pisces: Cyprinidae). Experientia (Basel): 414: 505-507, 1985

Diploidy and triploidy in the hybrid minnow,Phoxinus eos x Phoxinus neogaeus(Pisces: Cyprinidae). Cellular and Molecular Life Sciences 41(4): 505-507, 1985

Laboratory development of the hybrid phoxinus eos x phoxinus neogaeus pisces cyprinidae. Experientia 44(3): 262-263, 1988

Clonal inheritance of a diploid nuclear genome by a hybrid freshwater minnow phoxinus eos x phoxinus neogaeus pisces cyprinidae. Evolution 44(4): 1052-1065, 1990

Clonal reproduction and polyploidy in unisexual hybrids of phoxinus eos and phoxinus neogaeus pisces cyprinidae. Copeia (2): 275-283, 1987

Comparative osteology of the nearctic chrosomus neogaeus and the palearctic phoxinus phoxinus pisces ostariophysi cyprinidae. Annales De L'acfas (Assoc Can Fr Av Sci) 39: 149, 1972

Distribution of Phoxinus eos, Phoxinus neogaeus, and Their asexually-Reproducing Hybrids Pisces Cyprinidae in Algonquin Provincial Park, Ontario. PLoS ONE 5(10): e13185, 2010

Distribution of Phoxinus eos, Phoxinus neogaeus, and their asexually-reproducing hybrids (Pisces: Cyprinidae) in Algonquin Provincial Park, Ontario. Plos One 5(10), 2011

Clonal Inheritance of a Diploid Nuclear Genome by a Hybrid Freshwater Minnow (Phoxinus Eos-Neogaeus, Pisces: Cyprinidae). Evolution; International Journal of Organic Evolution 44(4): 1052-1065, 1990

Clonal inheritance of a diploid nuclear genome by a hybrid freshwater minnow Phoxinus eos-neogaeus, Pisces Cyprinidae. Evolution 44.4: 1052-1065, 1990