Reference health
Sympatric speciation suggested by monophyly of crater lake cichlids
27/27 checkable references clean · checked 2026-10-05
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
13 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 27 checked references that resolve
resolves10.1111/j.1558-5646.1981.tb04864.x
SKEPTICISM TOWARDS SANTA ROSALIA, OR WHY ARE THERE SO FEW KINDS OF ANIMALS?
resolves10.1038/347550a0
Monophyletic origin of Lake Victoria cichlid fishes suggested by mitochondrial DNA sequences
resolves10.1007/BF01929896
Lake Tanganyika as an evolutionary reservoir of old lineages of East African cichlid fishes: Inferences from allozyme data
resolves10.1098/rspb.1990.0052
Major low levels of Lake Malawi and their implications for speciation rates in cichlid fishes
resolves10.1111/j.1558-5646.1990.tb05221.x
THE EVOLUTION OF REPRODUCTIVE ISOLATION AS A CORRELATED CHARACTER UNDER SYMPATRIC CONDITIONS: EXPERIMENTAL EVIDENCE
resolves10.1111/j.1096-3642.1982.tb01956.x
A sympatric sibling species complex of Petrotilapia Trewavas from Lake Malawi analysed by enzyme electrophoresis (Pisces: Cichlidae)
resolves10.1111/j.1558-5646.1984.tb00273.x
GENETIC EVIDENCE FOR ALLOPATRIC AND SYMPATRIC DIFFERENTIATION AMONG COLOR MORPHS OF A LAKE MALAWI CICHLID FISH
resolves10.1038/358578a0
Genetic divergence, speciation and morphological stasis in a lineage of African cichlid fishes
resolves10.1111/j.1469-7998.1972.tb01722.x
Ecological studies on crater lakes in West Cameroon Fishes of Barombi Mbo
resolves10.1007/BF00001545
Kleptoparasitism of freshwater crabs by cichlid fishes endemic to Lake Barombi Mbo, Cameroon, West Africa
resolves10.1086/283654
Frequency-Dependent Selection, Disruptive Selection, and the Evolution of Reproductive Isolation
resolves10.1007/BF02071555
Speciation via habitat specialization: the evolution of reproductive isolation as a correlated character
resolves10.1007/BF00000953
Seasonality in habitat selection by the gold color morph of Cichlasoma citrinellum and its relevance to sympatric speciation in the family Cichlidae
resolves10.1111/j.1095-8312.1990.tb00517.x
Ecological and evolutionary consequences of the trophic polymorphism in Cichlasoma citrinellum (Pisces: Cichlidae)
resolves10.4319/lo.1988.33.1.0027
Comparative transparency, depth of mixing, and stability of stratification in lakes of Cameroon, West Africa1
resolves10.1073/pnas.86.16.6196
Dynamics of mitochondrial DNA evolution in animals: amplification and sequencing with conserved primers.
resolves10.1111/j.1558-5646.1985.tb00420.x
CONFIDENCE LIMITS ON PHYLOGENIES: AN APPROACH USING THE BOOTSTRAP
The 13 references without a DOI — listed, not checked
no DOI — not checkedGrant, P. R. & Grant, B. R. in Speciation and its Consequences (eds Otte, D. & Endler, J. A.) 433–457 (Sinauer, Sunderland, MA, 1989).
no DOI — not checkedOtte, D, & Endler, J. A. (eds) Speciation and its Consequences (Sinauer, Sunderland, MA, (1989).
no DOI — not checkedRibbink, A. J., March, B. A., Marsh, A. C., Ribbink, B. J. & Sharp, B. J. S. Afr. J. Zool. 18, 1–180 (1983).
no DOI — not checkedMayr, E. in Evolution of Fish Species Flocks (eds Echelle, A. A. & Kornfield, I.) 3–11 (Univ. of Maine Press, Orono, 1984).
no DOI — not checkedStiassny, M., Schliewen, U. K. & Dominey, W. Ichthyol. exp. Freshwaters 3, 311–346 (1992).
no DOI — not checkedGreenwood, P. H. Bull. Brit. Mus. Nat. Hist. (Zool.) 53, 139–203 (1987).
no DOI — not checkedThys van den Audenaerde, D. F. Rev. Zool. Bot, Afr. 82, 285–300 (1970).
no DOI — not checkedKling, G. W. thesis, Duke Univ., Princeton (1987).
no DOI — not checkedSeger, J. in Evolution, Essays in Honour of John Maynard Smith (eds Greenwood, P. J., Harvey, P. H. & Slatkin, M.) 43–53 (Cambridge Univ. Press, UK, 1985).
no DOI — not checkedHassert, K. Z. Ges. Erdk. Berl. 1912, 7–41, 135–144, 203–216 (1912).
no DOI — not checkedTrewavas, E. Bull. Brit. Mus. Nat. Hist. (Zool.) 26, 331–419 (1984).
no DOI — not checkedTeugels, G., Reid, G. & King, R. K. Ann. Mus. Roy. Afr. Centr., Sci. Zool. 266, 1–132 (1992).
no DOI — not checkedFelsenstein, J. P. Version 3.3 (Univ. Washington, Seattle, 1990).
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