Abstract
During the ecological studies on marine nematodes in the intertidal zone and an adjacent seagrass Zostera marina Linne bed in Amakusa, south Japan, two new species of the genus Rhynchonema Cobb, 1920 were found. They are described as R. kikuchii and R. amakusanum. Up to now, Rhynchonema species were unknown from Japan.
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Allgén, C., 1951. Pacific free-living marine nematodes. Vidensk. Meddr. dansk. naturh. Foren. 113: 263–411.
Gourbault, N., 1982. Nematodes marins de Guadeloupe. I. Xyalidae nouveaux des genres Rhynchonema Cobb et Prorhynchonema nov. gen. Bull. Mus. natn. Hist. nat., Paris, 4e sér., 4, sect. A, (1–2): 75–87.
Kito, K., 1976. Studies on the free-living marine nematodes from Hokkaido, I. J. Fac. Sci. Hokkaido Univ. Ser. VI, Zool. 20: 568–578.
Kito, K., 1977. Studies on the free-living marine nematodes from Hokkaido, II. Proc. Jap. Soc. Syst. Zool. 13: 17–23.
Kito, K., 1978a. Studies on the free-living marine nematodes from Hokkaido, III. J. Fac. Sci. Hokkaido Univ. Ser. VI, Zool. 21: 248–261.
Kito, K., 1978b. Five species of marine nematodes of the genus Chromadora Bastian from Japan. Annotationes Zoologicae Japonenses 51: 164–178.
Kito, K., 1981. Studies on the free-living marine nematodes from Hakkaido, IV. J. Fac. Sci. Hokkaido Univ. Ser. IV, Zool. 22: 250–278.
Lorenzen, S., 1975. Rhynchonema-Arten (Nematodes, Monhysteridae) aus Sudamerika und Europa. Mikrofauna Meeresboden 55: 1–29.
Steiner, G. & R. Höppli, 1926. Studies on the exoskeleton of some Japanese marine nemas. Arch. Schiffs-Tropenhyg. 30: 547–576.
Tokioka, T., 1949. Record of a Chaetosoma specimen found near Seto. Publ. Seto Mar. Biol. Lab. 1: 69–70.
Wieser, W., 1955. A collection of marine nematodes from Japan. Publ. Seto Mar. Biol. Lab. 4: 159–181.
Yoshimura, K., 1980a. Free-living marine nematodes from Kii Peninsula. I. Publ. Seto Mar. Biol. Lab. 25: 39–49.
Yoshimura, K., 1980b. Five species of the genus Eurystomina Filipjev, 1921. Publ. Seto Mar. Biol. Lab. 25: 373–381.
Yoshimura, K., 1982. Free-living marine nematodes from Kii Peninsula. II. Publ. Seto Mar. Biol. Lab. 27: 133–142.
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Aryuthaka, C. Two new species of the genus Rhynchonema (Nematoda, Xyalidae) from Amakusa, south Japan. Hydrobiologia 171, 3–10 (1989). https://doi.org/10.1007/BF00005719
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DOI: https://doi.org/10.1007/BF00005719