The semi-aquatic freshwater earthworms of the genus Glyphidrilus Horst, 1889 from Thailand (Oligochaeta, Almidae) with re-descriptions of several species Author Chanabun, Ratmanee Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand Author Sutcharit, Chirasak Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand Author Tongkerd, Piyoros Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand Author Panha, Somsak Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand somsak.pan@chula.ac.th text ZooKeys 2013 2013-02-06 265 1 76 http://dx.doi.org/10.3897/zookeys.265.3911 journal article http://dx.doi.org/10.3897/zookeys.265.3911 1313-2970-265-1 DCFC44484A604991B3F7DAEA77D03FE2 E458246D0C01DA57FF9AF025FF9C8A29 578136 19 . Glyphidrilus stuhlmanni morogoronensis Zicsi, 1996 Fig. 16 Table 1 Glyphidrilus stuhlmanni morogoronensis Zicsi, 1996: 21.Type locality: river banks, 150 km from Morogoro in the direction of Mikumi National Park, Tanzania. Material examined. The paratype ZMH V4512 ( Fig. 16 ). Locality as in the type locality. Remarks. See Table 1 . The subspecies Glyphidrilus stuhlmanni morogoronensis is known only from river banks 150 km from Morogoro in the direction of Mikumi National Park in Tanzania. No recent collections of this species are known. Figure 16. Morphology of the paratype (ZMH V4512) of stuhlmanni Glyphidrilus morogoronensis Zicsi, 1996, showing the A external ventral and B internal dorsal views.