A small flatworm found in an aquarium for Chara culture (Ibaraki Pref., Honshû, Japan) was tentatively identified as Macrosomum gigas Okugawa, 1930 ?. Its chromosome number is 2x=6, with a karyotype of 2m + 2m + 2m.
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| Yamamoto&al2003.pdf | 1.36 MB |