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Caryospora najadae sp.n. (Apicomplexa: Eimeriidae) from Dahl's whip snake,Coluber najadum (Serpentes: Colubridae)

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Abstract

Oocysts of a newCaryospora species,Caryospora najadae, are described from the feces of a Dahl's whip snake,Coluber najadum, from Israel. The spherical oocysts ofC. najadae measure 31.9(27.9–36.3) μm in diameter and lack a micropyle and a oocyst residuum. The oocyst wall is between 1.5–2 μm thick. The ovoid sporocysts are 15.2(14.0–16.4) μm wide and 21.1(19.9–22.2) μm long. A sporocyst residuum, a Stieda body and substieda body are present. The sporulation is completed in about 72 h at 21.1±2° C. Sporozoites are elongate measuring circa 19–21×2–2.5 μm.

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References

  1. Bray RS (1960) On the parasitic Protozoa of Liberia. III. Three new species of Caryospora Léger, 1904, from the hissing sand snakePsammophis sibilans phillipsi and a note onCaryospora inColuber ravergieri nummifer from Israel. J Protozool 7:314–320

  2. Matuschka FR (1982)Caryospora najadae sp.n. (Apicomplexa: Sporozoea, Eimeriidae) from the spitting cobra,Naja nigricollis pallida (Serpentes: Elapidae) J Parasitol 68:1149–1153

  3. Matuschka FR (1984a) Description ofCaryospora colubris sp.n. (Apicomplexa: Eimeriidae) from the western whip snakeColuber viridiflavus (Serpentes: Colubridae). Can J Zool 62:1525–1527

  4. Matuschka FR (1984b)Caryospora corallae n.sp. (Apicomplexa: Sprozoea, Eimeriidae) from the Emerald tree boaCorallus caninus (Serpentes: Boidae). J Protozool 31:358–359

  5. Matuschka FR (1985)Caryospora telescopis sp.n. (Apicomplexa: Eimeriidae) from the cat snake,Telescopus fallax (Serpentes: Colubridae). Arch Protistenkd (in press)

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Correspondence to F. -R. Matuschka.

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Matuschka, F.-. Caryospora najadae sp.n. (Apicomplexa: Eimeriidae) from Dahl's whip snake,Coluber najadum (Serpentes: Colubridae). Z. Parasitenkd. 72, 181–183 (1986). https://doi.org/10.1007/BF00931145

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Keywords

  • Oocyst Wall
  • Stieda Body
  • Substieda Body
  • Whip Snake
  • Oocyst Residuum