CLOFFAR - update 3 - supplement to Checklist of the Freshwater Fishes of Argentina

KOERBER, STEFAN; LITZ, THOMAS O.; MIRANDE, JUAN MARCOS

Ichthyological Contributions of PecesCriollos

www.pecescriollos.de

Lugar: Muelheim; Año: 2017 vol. 47 p. 1 - 9

1868-3703

In May 2016 we have published the second update to CLOFFAR and in these few months a total of 22 changes have summed up. The total number of fishes known from the freshwaters of Argentina has increased to 538, caused by one new Hoplias and 13 first records. Four new combinations and four synonymizations do not have influence on the total count. The paper of most importance in quantity without doubt is the one of Casciotta et al. on their findings in the Iguazú National Park, unfortunately also including two first records of exotic introduced species, Clarias gariepinus and Geophagus brasiliensis. Clarias gariepinus was included in this update against our standard to only recognize records which have been published based on voucher material. In this case the determination could undoubtfully be done based on a photo and this invasive species has been reported before from the lower Iguazú river in Brazil in 2012 already. The confirmation of Crenicichla iguassuensis has undergone some see-saw development in the past and the respective remarks can be found when following the link. Also another publication needs to be commented on: The synonymyzations of four rivulids by Calviño has been published as an isolated statement beyond any systematical context. Nevertheless, it has been formally published and in some of these cases the probability of being synonyms had been stated previously by other authors. Future will show the resilience and acceptance of those synonymizations. The paper of Ortí et al. dates from 2008 and was simply not known to us before and thus, the new combination of Myloplus tiete from Myleus is only included now, eigth years later.