Notropis grandis Domínguez-Domínguez, Pérez-Rodríguez, Escalera-Vázquez & Doadrio, 2009

Conservation: Notropis grandis est évalué par l'Union Internationale pour la Conservation de la Nature dans la Liste Rouge des espèces menacées comme étant (EN) en danger (2019). The introduction of the exotic carp species Cyprinus carpio and Ctenopharyngodon idella and their parasite Bothriocephalus acheilognathi seems to have had a negative impact on Notropis grandis. Indeed, the repercussions of introducing carp species and their parasites on native fish species and their habitats in Mexico have been well documented (from Domínguez Domínguez et al., 2009:167).