Třída: Actinopterygii - paprskoploutví
Řád: Tetraodontiformes - čtverzubci
Čeleď: Tetraodontidae - čtverzubcovití

Typový druh: Tetrodon spengleri Bloch, 1785

Reference: Lacepède B. G. E. 1800. Histoire naturelle des poissons. Hist. Nat. Poiss. v. 2. i-lxiv + 1-632.

Přehled druhů

• Sphoeroides andersonianus Morrow, 1957
  Morrow, J. E., Jr. 1957. Shore and pelagic fishes from Peru, with new records and the description of a new species of Sphoeroides. Bull. Bingham Oceanogr. Collect. Yale Univ. v. 16 (art. 2): 5-55.
• Sphoeroides angusticeps (Jenyns, 1842)
  Jenyns, L. 1840-42. Fish. In: The zoology of the voyage of H. M. S. Beagle, under the command of Captain Fitzroy, R. N., during the years 1832 to 1836. London: Smith, Elder, and Co. Issued in 4 parts. Fish, Voyage Beagle: i-xvi + 1-172, Pls. 1-29.
• Sphoeroides annulatus (Jenyns, 1842)
  Jenyns, L. 1840-42. Fish. In: The zoology of the voyage of H. M. S. Beagle, under the command of Captain Fitzroy, R. N., during the years 1832 to 1836. London: Smith, Elder, and Co. Issued in 4 parts. Fish, Voyage Beagle: i-xvi + 1-172, Pls. 1-29.
• Sphoeroides dorsalis Longley, 1934
  Longley, W. H. 1934. Studies on West Indian fishes: description of six new species. Carnegie Inst. Wash. Year Book No. 33: 257-260.
• Sphoeroides georgemilleri Shipp, 1972
  Shipp, R. L. 1972. Three new pufferfishes (Tetraodontidae: Sphoeroides) from the southern Caribbean. Proc. Acad. Nat. Sci. Phila. v. 124: 129-134.
• Sphoeroides greeleyi Gilbert, 1900
  Čtverzubec karibský
  Gilbert, C. H. 1900. Results of the Branner-Agassiz expedition to Brazil. III. The fishes. Proc. Wash. Acad. Sci. v. 2: 161-184, Pl. 9.
• Sphoeroides kendalli Meek & Hildebrand, 1928
  Meek, S. E. & S. F. Hildebrand. 1928. The marine fishes of Panama. Part III. Field Mus. Nat. Hist. Publ. Zool. Ser. v. 15 (publ. 249): xxv-xxxi + 709-1045, Pls. 72-102.
• Sphoeroides lispus Walker, 1996
  Walker, H. J., Jr. & W. A. Bussing. 1996. Two new pufferfishes of the genus Sphoeroides from the Eastern Pacific. Copeia 1996 (no. 3): 677-684.
• Sphoeroides lobatus (Steindachner, 1870)
  Steindachner, F. 1870. Ichthyologische Notizen (X). Sitzungsber. Akad. Wiss. Wien v. 61 (1. Abth.): 623-642, Pls. 1-5.
• Sphoeroides maculatus (Bloch & Schneider, 1801)
  Bloch, M. E. & J. G. Schneider. 1801. M. E. Blochii, Systema Ichthyologiae iconibus cx illustratum. Post obitum auctoris opus inchoatum absolvit, correxit, interpolavit Jo. Gottlob Schneider, Saxo. Berolini. Sumtibus Auctoris Impressum et Bibliopolio Sanderiano Commissum. Systema Ichthyol.: i-lx + 1-584, Pls. 1-110.
• Sphoeroides marmoratus (Lowe, 1838)
  Čtverzubec mramorovaný
  Lowe, R. T. 1838. A synopsis of the fishes of Madeira; with the principal synonyms, Portuguese names, and characters of the new genera and species. Trans. Zool. Soc. Lond. v. 2 (pt 3, art. 14): 173-200.
• Sphoeroides nephelus (Goode & Bean, 1882)
  Čtverzubec jižní
  Goode, G. B. & T. H. Bean. 1882. Descriptions of twenty-five new species of fish from the southern United States, and three new genera, Letharcus, Ioglossus, and Chriodorus. Proc. U. S. Natl. Mus. v. 5 (no. 297): 412-437.
• Sphoeroides nitidus Griffin, 1921
  Griffin, L. T. 1921. Descriptions (with illustrations) of four fishes new to New Zealand. Trans. N. Z. Inst. v. 53: 351-357, Pls. 54-55.
• Sphoeroides pachygaster (Müller & Troschel, 1848)
  Čtverzubec tlustobřichý
  Schomburgk, R. H. 1848. The history of Barbados; comprising a geographical description of the island and an account of its geology and natural productions. London. Hist. Barbados: i-xx + 1-722, 7 pls.
• Sphoeroides parvus Shipp & Yerger, 1969
  Shipp, R. L. & R. W. Yerger. 1969. A new puffer fish, Sphoeroides parvus, from the western Gulf of Mexico, with a key to species of Sphoeroides from the Atlantic and Gulf coasts of the United States. Proc. Biol. Soc. Wash. v. 82: 477-488.
• Sphoeroides rosenblatti Bussing, 1996
  Walker, H. J., Jr. & W. A. Bussing. 1996. Two new pufferfishes of the genus Sphoeroides from the Eastern Pacific. Copeia 1996 (no. 3): 677-684.
• Sphoeroides sechurae Hildebrand, 1946
  Hildebrand, S. F. 1946. A descriptive catalog of the shore fishes of Peru. Bull. U. S. Natl. Mus. No. 189: i-xi + 1-530.
• Sphoeroides spengleri (Bloch, 1785)
  Čtverzubec Spenglerův
  Bloch, M. E. 1785. Naturgeschichte der ausländischen Fische. Berlin. Naturg. Ausl. Fische v. 1: i-viii + 1-136, Pls. 109-144.
• Sphoeroides testudineus (Linnaeus, 1758)
  Čtverzubec želví
  Linnaeus, C. 1758. Systema Naturae, Ed. X. (Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata.) Holmiae. Systema Nat. ed. 10 v. 1: i-ii + 1-824.
• Sphoeroides trichocephalus (Cope, 1870)
  Cope, E. D. 1870. Observations on some fishes new to the American fauna, found at Newport, R. I. by Samuel Powell. Proc. Acad. Nat. Sci. Phila. v. 22: 118-121.
• Sphoeroides tyleri Shipp, 1972
  Shipp, R. L. 1972. Three new pufferfishes (Tetraodontidae: Sphoeroides) from the southern Caribbean. Proc. Acad. Nat. Sci. Phila. v. 124: 129-134.
• Sphoeroides yergeri Shipp, 1972
  Shipp, R. L. 1972. Three new pufferfishes (Tetraodontidae: Sphoeroides) from the southern Caribbean. Proc. Acad. Nat. Sci. Phila. v. 124: 129-134.

Statistické údaje

Počet druhů: 22