rDNA ITS sequences among morphotypes of Keratell cochlearis, Keratell quadrata and Brachionus forficula (Rotifera)
Morphological variation in rotifers is affected by environmental conditions, making it hard to identify some rotifer taxa. We examined the rDNA ITS sequences of 10 unspined (KCU1-KCU10) and 17 spined (KCS1-KCS17) Keratell cochlearis clones, 26 two-spined (KQT1-KQT26), 18 single-spined (KQS1-KQS18) and 9 unspined (KQU1-KQU9) K. quadrata clones, and 17 long-spined (BL1-BL17) and 11 short-spined (BS1-BS11) Brachionus forficula clones collected from Lake Tingtang in Wuhu city, China.