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Fig. 4 | BMC Zoology

Fig. 4

From: Spatial variation of life-history traits in Bulinus truncatus, the intermediate host of schistosomes, in the context of field application of niclosamide in Côte d’Ivoire

Fig. 4

Egg hatching evolution of Bulinus truncatus populations. a. In the six studied populations. b. In the two regions. c. For the two treatment statutes. Hx is mean number hatched eggs / snail / week. Age is in days. DTV-AT, STV-AT and LTV-AT are Djemitedouo, Sambakaha and Linguebo populations collected 2–3 months after niclosamide application, respectively. NCV and KCV are Noumousso and Kongobo populations from locations never treated, respectively. LTV-BT is Linguebo population collected before treatment. Abbreviations: DTV-AT = Djemitedouo test village-after treatment, STV-AT = Sambakaha test village-after treatment, LTV-AT = Linguebo test village-after treatment, LTV-BT = Linguebo test village-before treatment, NCV = Noumousso control village and KCV = Kongobo control village

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