Table 3. Total fish abundance recorded from Gereb Tsedo, Elala and Mariam Dahan streams (Site wise), Tekeze sub-basin, northern Ethiopia

Fish species	GTS						ELA						MD
	MW	MTE	CAS	MG	K11	GTS	E1	E2	E3	E4	E5	E6	MD	RF	Total
GA	0	14	0	0	29	0	0	0	0	0	0	0	0	33	76
GB	103	456	1,804	462	713	68	212	329	50	137	178	297	566	634	6,009
GD	34	40	47	120	207	3	167	90	19	31	26	29	145	132	1,090
GI	52	77	259	56	308	18	99	0	9	0	11	0	122	140	1,151
VB	0	0	0	0	0	0	0	0	0	0	0	0	0	28	28
LBI	0	0	0	0	0	0	0	0	0	0	0	0	0	25	25
LN	0	0	0	0	0	0	0	0	0	0	0	0	0	12	12
LF	0	0	0	0	0	0	0	0	0	0	0	0	0	19	19
Total	189	587	2,110	638	1,257	89	478	419	78	168	215	326	833	1,023	8,410

The sites are arranged according to their increasing distance from the source.
GA, Garra aethiopica; GB, Garra blanfordii; GD, Garra dembecha; GI, Garra ignestii; VB, Varicorhinus beso; LBI, Labeobarbus intermedius; LN, Labeo niloticus; LF, Labeo forskalii; GTS, Gereb Tsedo; ELA, Elala; MD, Mariam Dahan; MW, May Weini; MTE, May Tsaeda Egam; CAS, Castle; MG, May Gifaf; K11, Kebele 11; GTS, Gereb Tsedo; E1, Feleg Daero; E2, Elala2; E3, Elala3; E4, Elala4; E5, Elala5; E6, Elala6; RF, Romanat Fall.