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http://hdl.handle.net/11154/141380
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Title: | Metacystis borrori n. sp (Ciliophora : Metacystidae) on the Seagrass Thalassia testudinum |
Authors: | Aladro Lubel, María Antonieta Martínez Murillo, ME |
Issue Date: | 2003 |
Citation: | Aladro-Lubel, MA; Martínez-Murillo, ME. 2003. Metacystis borrori n. sp (Ciliophora : Metacystidae) on the Seagrass Thalassia testudinum. Journal of Eukaryotic Microbiology 50(3):204-209 |
Abstract: | A new epibiontic ciliate of the genus Metacystis is described on the seagrass Thalassia testudinum of the coral reef lagoons of Veracruz, Mexico. The ciliate was studied in living and stained specimens and under the scanning electron microscope. The cell body (10-35 X 10-18 mum in vivo) is transversely annulated (4-6 rings). The somatic ciliature consists of 22-30 longitudinal kineties, and patterned as 5-7 transverse kinetics. The circumoral kinety is composed of kinetosomes closely spaced. The macronucleus diameter measures about 3-7 mum. The lorica (18-61 X 11-26 mum) has the posterior end round to conical or irregular with mucoid filaments. This prostomatid colonizes both natural and artificial substrates placed in an aquarium. Metacystis borrori n. sp. is a species that forms part of the ciliate community on Thalassia testudinum with a temperature range of 21-26 degreesC and a salinity of 32-40parts per thousand. |
URI: | http://hdl.handle.net/123456789/1847 http://hdl.handle.net/11154/141380 |
ISSN: | 1066-5234 |
Appears in Collections: | Departamento de Biología Comparada
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