Abstract
The reef bass, Pseudogramma bermudensis, is an hermaphroditic percoid in which the testicular tissue is confined to a median lobe in the mid-dorsal wall of the oviduct. Development of an invagination of the ventral oviducal wall is correlated with the presence of maturing ova. These unique features indicate that Pseudogramma has had a separate evolutionary history and is not closely related to either the hermaphroditic Serranidae or the Grammistidae.
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Böhlke, J. E., and C. C. G. Chaplin: Fishes of the Bahamas and adjacent tropical waters. Wynnewood, Pa.: Livingston 1968.
Courtenay, W. R., Jr.: Atlantic fishes of the genus Rypticus (Grammistidae). Proc. Acad. Hat. Sci. (Philad.) 119, 241–293 (1967).
Gosline, W. A.: A new Hawaiian percoid Fish, Suttonia lineata, with a discussion of its relationships and a definition of the family Grammistidae. Pacific Sci. 14, 28–38 (1960).
Kanazawa, R. H.: More new species and new records of fishes from Bermuda. Fieldiana, Zool. 34, 71–100 (1952).
Randall, J. E.: Three new species and six new records of small serranoid fishes from Curaçao and Puerto Rico. Studies on the fauna of Curaçao and other Caribbean islands, 19, 77–110 (1963).
Rasquin, P.: Ovarian morphology and early embryology of the pediculate fishes Antennarius and Histrio. Bull. Amer. Mus. Nat. Hist. 114, 327–372 (1958).
Reinboth, R.: Zum Problem der amphisexuellen Fische. Zool. Anz., 31 Suppl., 316–325 (1968).
Schultz, L. P.: Pseudorhegma diagramma, a new genus and species of grammistid fish, with a key to genera of the family and to the species of the subfamily Pseudogramminae. Ichthyologica/the Aquarium J. 37, 185–194 (1966).
Smith, C. L.: The patterns of sexuality and the classification of serranid fishes. Amer. Mus. Novitates, 2207, 1–20 (1965).
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Lavett Smith, C., Hafter, E. The sexual mechanism of the reef bass Pseudogramma bermudensis and its implications in the classification of the Pseudogrammidae (Pisces: Perciformes). Z. Morph. Tiere 65, 315–326 (1969). https://doi.org/10.1007/BF00298823
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DOI: https://doi.org/10.1007/BF00298823