1. 1999.10.16. Earthworms (Metaphire posthuma) swarmed in Tsuhui Nursing School, Pingtung City. (Photo by Tsen, Wen-Chuan)
2. 1999.10.16. Earthworms (Metaphire posthuma) swarmed in Tsuhui Nursing School, Pingtung City. (Photo by Tsen, Wen-Chuan)
3. 1999.10.16. Earthworms (Metaphire posthuma) swarmed in Tsuhui Nursing School, Pingtung City. (Photo by Tsen, Wen-Chuan)
4. 1999.10.16. Earthworms (Metaphire posthuma) swarmed in Tsuhui Nursing School, Pingtung City. (Photo by Tsen, Wen-Chuan)
5. 1999.10.16. Earthworms (Metaphire posthuma) swarmed and crept northeasterly on the playing field of Hsinghua Elementary School, Wantan, Pingtung. (Photo by Li, Ming-Chin)
6. 1999.10.15. Earthworms (Metaphire posthuma) swarmed after the rain and crept northeasterly on the playing field of Hsinghua Elementary School, Wantan, Pingtung. (Photo by Li, Ming-Chin)
7. 1999.11.5. Earthworms (Metaphire posthuma) swarm and creep everyday from Oct. 13 till now, Hsinghua Elementary School, Wantan, Pingtung. (Photo by Li, Ming-Chin)
8. 1999.10.14. Numerous earthworms of Metaphire posthuma appeared on the playing field of Hsinghua Elementary School, Wantan, Pingtung. (Photo by Shih, Hsi-Te)
9. 1999.10.14. The castings of the earthworms, Metaphire posthuma, are abundant around the playing field of Hsinghua Elementary School, Wantan, Pingtung. (Photo by Shih, Hsi-Te)