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 publisher retraction,
withdrawal, or removal notice.
The 58 references without a DOI — listed, not checked
no DOI — not checkedAmoroso, E.C. 1960. Viviparity in fishes. Symp. Zool. Soc. Lond. 1: 153–181.
no DOI — not checkedAndrews, S.M. 1973. Interrelationships of crossopterygians. pp. 137–177. In: P.H. Greenwood, R.S. Miles & C. Patterson (ed.), Interrelationships of fishes. Academic Press, London.
no DOI — not checkedAnthony, J. & J. Millot. 1972. Première capture d'une femelle de Coelacanthe en état de maturité sexuelle. C.R. Acad. Sci. Paris 224: 1925–1926.
no DOI — not checkedAvni, A.A. & S.G. Soin. 1974. Adaptive peculiarities of Nothobranchius quentheri (Pfeffer) embryogenesis in connection with life in periodically drying out tropical waters. Voprosy ichtiologii 14: 846–858 (in Russian).
no DOI — not checkedAxelrod, H.R. 1974. African cichlids of Lake Malawi and Tanganyika. Second Edition. T.F.H. Publications, Inc., Neptune City. 256 pp.
no DOI — not checkedAxelrod, H.R. & L. Burgess. 1973. Breeding aquarium fishes, Book 3. T.F.H. Publications, Inc., Neptune City. 320 pp.
no DOI — not checkedBalinsky, B.I. 1970. An introduction to embryology. W. B. Saunders Co., Philadelphia. 725 pp.
no DOI — not checkedBalon, E. K. 1959a. Die Entwicklung der Texas-Cichlide (Herichthys cyanoguttatus Baird et Girard) nach dem Schlüpfen. Zool. Anzeiger 162: 339–355.
no DOI — not checkedBalon, E.K. 1959b. Die Beschuppungsentwicklung der Texas-Cichlide (Herichthys cyanoguttatus Baird et Girard). Zool. Anzeiger 163: 82–89.
no DOI — not checkedBalon, E.K. 1962. Note on the number of Danubian bitterlings' developmental stages in mussels. Věst. Čs. spol. zool. 26: 250–256.
no DOI — not checkedBalon, E.K. 1968. Notes to the origin and evolution of trouts and salmons with special reference to the Danubian trouts. Věst. Čs. spol. zool. 32: 1–21.
no DOI — not checkedBalon, E.K. 1971. The intervals of early fish development and their terminology (A review and proposals). Věst. Čs. spol. zool. 35: 1–8.
no DOI — not checkedBalon, E.K. 1975b. Ecological guilds of fishes: a short summary of the concept and its application. Verh. Internat. Verein. Limnol. 19: 2430–2439.
no DOI — not checkedBalon, E.K. & S. Frank. 1953. Breeding and the postembryonic development of Aequidens latifrons. iva 1: 68–72 (in Czech).
no DOI — not checkedBerg, L.S. 1940. Classification of fishes, both recent and fossil. Trav. Inst. Zool. Acad. Sci. U.S.S.R., vol. 5, No. 2, 517 pp. (Russian and English texts. Also reprint, Ann Arbor Michigan, 1947).
no DOI — not checkedBlaxter, J.H.S. 1969. Development:eggs and larvae. pp. 177–252. In: W.S. Hoar & D.J. Randall (ed.), Fish Physiology. Academic Press, New York.
no DOI — not checkedBreder, C. M. Jr. 1943. The eggs of Bathygobius soporator (Cuvier and Valenciennes) with a discussion of other nonspherical teleost eggs. Bull. Bingh. Ocean. Coll. 8: 1–49.
no DOI — not checkedChing, R. 1976. Artificial hatching of mouth-brooding cichlid eggs ... A boom to commercial and semi-commercial cichlid producers. Trop. Fish. Hobbyist 25 (249): 36–41.
no DOI — not checkedDevys, M., S. Thierry, M. Barbier & M.M. Janot. 1972. Premières observations sur les lipides de l'ovocyte du Coelacanthe (Latimeria chalumnae). C.R. Acad. Sc. Paris 275 (Ser. D): 2085–2087.
no DOI — not checkedDmitriyeva, E. N. 1968. Morpho-ecological analysis of development of the goby, Neogobius fluviatilis (Pallas) during the embryonic period of development. pp. 90–113. Morpho-ecological studies of fish development. Izd. Nauka, Moskva (in Russian).
no DOI — not checkedFishelson, L. 1966a. Untersuchungen zur vergleichenden Entwicklungsgeschichte der Gattung Tilapia (Cichlidae, Teleostei), Zool. Jb. Anat. 83: 571–656.
no DOI — not checkedFishelson, L. 1966b. Cichlidae of the genus Tilapia in Israel. Bamidgeh 18: 67–80.
no DOI — not checkedFryer, G. 1956. A new species of Labeotropheus from Lake Nyasa, with a redescription of Labeotropheus Fuellebomi Ahl, and some notes on the genus Labeotropheus. Rev. Zool. Bot. Afr. 54: 280–289.
no DOI — not checkedFryer, G. & T.D. Iles. 1972. The cichlid fishes of the Great Lakes of Africa. T.F.H. Publications, Neptune City. 641 pp.
no DOI — not checkedGinzburg, A.S. 1968. Fertilization in fishes and the problem of polyspermy. Nauka Press, Moskva (in Russian, English translation published by the Israel Program for Scientific Translations 1972).
no DOI — not checkedGrodziński, Z. 1968. The yolk of holostean fishes. Acta Biologica Cracoviensia 11: 315–323.
no DOI — not checkedHoar, W.S. 1969. Reproduction. pp. 1–72. In: W. S. Hoar & D.J. Randall (ed.), Fish Physiology. academic Press, New York.
no DOI — not checkedIgnatyeva, G.M. 1974. Relative durations of corresponding periods of early embryogenesis in teleosts. SJDBA9 (Ontogenez) 5: 379–386.
no DOI — not checkedIvankov, V.N. & V.P. Kurdyayeva. 1973. Systematic differences and the ecological importance of the membranes in fish eggs, J. Ichthyology (AFS) 13: 864–873.
no DOI — not checkedJackson, P.B.N. 1975. How it started. The mbuna at home. What mbuna are. pp. 5–66. In: P.B.N. Jackson & T. Ribbinck, Mbuna, rock-dwelling cichlids of Lake Malawi, Africa. T.F.H. Publications, Inc., Neptune City.
no DOI — not checkedJackson, P.B.N. & T. Ribbinck. 1975. Mbuna (rock-dwelling cichlids of Lake Malawi, Africa). T.F.H. Publications, Inc., Neptune City. 128 pp.
no DOI — not checkedKaj, J. & K. Lewicka. 1962. The influence of the size of spawn in ovaries of Salmo trutta L. on the embryonic and postembryonic development. Roczniki Wyzszej Szkoly Rolniczej w Poznaniu 12: 55–68 (in Polish).
no DOI — not checkedKoestler, A. 1964. The eureka process. Horizon 6: 16–25.
no DOI — not checkedKostomarova, A.A. 1962. Influence of hunger on the development of teleostean fish larvae. Trudy Inst. Morph. Zhiv. Severcova 40: 4–77 (in Russian).
no DOI — not checkedKryzhanovsky, S.G. 1940. On the significance of the size of the yolk sac surface in teleostean eggs for organogenesis. Zool. Zh. 19: 456–470 (in Russian).
no DOI — not checkedKryzhanovsky, S.G. 1949. Eco-morphological principles of development of carps, loaches and catfishes. Trudy Inst. Morph. Zhiv. Severcova 1: 5–332 (in Russian).
no DOI — not checkedKryzhanovsky, S.G., N.N. Disler & E.N. Smirnova. 1953. Eco-morphological principles of development in periods. Trudy Inst. Morph. Zhiv. Severcova 10: 3–138 (in Russian).
no DOI — not checkedLönning, S. & P. Solemdal. 1972. The relation between thickness of chorion and specific gravity of eggs from Norwegian and Baltic flatfish populations. FiskDir. Skr. Ser. HavUnders. 16: 77–88.
no DOI — not checkedMacArthur, R.H. & E.O. Wilson. 1967. The theory of island biogeography. Princeton Univ. Press, Princeton, N.J. 203 pp.
no DOI — not checkedMayr, E. 1954. Change of genetic environment and evolution. pp. 157–180. In: J. Huxley, A. C. Hardy & E. B. Ford (ed.), Evolution as a process. Allen & Unwin, London.
no DOI — not checkedMayr, E. 1976. Evolution and the diversity of fife: selected essays. The Belknap Press of Harvard Univ. Press, Cambridge, Mass. 721 pp.
no DOI — not checkedMillot, J. & J. Anthony. 1974. Les oeufs du Coelacanthe. Science et Nature 121: 3–4 (+ color cover photograph).
no DOI — not checkedMoskalkova, K.I. 1967. Morpho-ecological principles of development of the goby Neogobius melanostomus (Pall.). pp. 48–75. Morpho-ekologitchesky analiz razvitya ryb. Izd. Nauka, Moskva (in Russian).
no DOI — not checkedReznitchenko, P.N., L.G. Solovyev & M.V. Gulidov. 1968. On the process of oxygen penetration to the respiratory surface of fish embryos. pp. 120–135. Morpho-ecological studies of fish development. Izd. Nauka, Moskva (in Russian).
no DOI — not checkedRoot, R.B. 1975. Some consequences of ecosystem texture. pp. 83–97. In: S.A. Levin (ed.), Ecosystem analysis and prediction. Soc. Ind. Appl. Math., Philadelphia.
no DOI — not checkedShaw, E. S. & L. R. Aronson. 1954. Oral incubation in Tilapia macrocephala. Bull. Amer. Mus. Nat. Hist. 103: 379–415.
no DOI — not checkedSmirnov, A.I. 1950. Significance of the carotenoid pigmentation in embryo-larval stages of cyprinid fishes (Pisces, Cyprinidae). Dokl. AN SSSR 73: 609–612 (in Russian).
no DOI — not checkedSmirnov, A.I. 1975. Biology, reproduction and development of Pacific salmon. Izd., Moskovskogo Univ., Moskva. 335 pp. (in Russian).
no DOI — not checkedSoin, S.G. 1956. On the respiratory significance of carotenoid pigment in salmonid fish eggs and in other representatives of the order Clupeiformes. Zool. Zh. 35: 1362–1369 (in Russian).
no DOI — not checkedSterba, G. 1958. Die Eihüllen des Schmerlen-Eies (Nemachilus barbatula L.). Z. Mikroskopisch-Anatomische Forschung 63: 581–588.
no DOI — not checkedSzubińska-Kilarska, B. 1959. The morphology of the yolk in certain Salmonidae. Acta Biologica Cracoviensia 2: 97–112.
no DOI — not checkedTyong, F.M. 1970. Features of maturation of eggs in the oral cavity in Tilapia mossambica Peters and a method for artificially incubating them. Doklady Akad. Nauk SSSR 191: 734–736 (in Russian).
no DOI — not checkedYamamoto, M. 1963. Electron microscopy of fish development. I. Fine structure of the hatching glands of embryos of the teleost, Oryzias latipes. J. Tokyo Univ. Fac. Sc. 10: 115–127.
no DOI — not checkedYamamoto, M. 1975. Hatching gland and hatching enzyme. pp. 73–79. In: T. Yamamoto apan.
no DOI — not checkedYamamoto, T. 1975. Medaka (Killifish) biology and strains. Keigaku Publishing Company, Tokyo, Japan. 365 pp.
no DOI — not checkedCohen, J. 1967. Living embryos: an introduction to the study of animal development. Pergamon Press, Oxford. 156 pp.
no DOI — not checkedWitschi, E. 1953. Proposals for an international agreement on normal stages in vertebrate embryology. Proc. XIVth Int. Congress Zool. (Copenhagen): 260–262.
no DOI — not checkedWitschi, E. 1953. Proposals for an international agreement on normal stages in vertebrate embryology. Proc. XIVth Int. Congress Zool. (Copenhagen): 260–262.
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