PSEUDOPLATYSTOMA GARCIAMARQUEZI, A NEW SPECIES OF ...
PSEUDOPLATYSTOMA GARCIAMARQUEZI, A NEW SPECIES OF ...
PSEUDOPLATYSTOMA GARCIAMARQUEZI, A NEW SPECIES OF ...
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Eigenmann 1889; Silurus macrocephalus Larrañaga, 1923; Platystoma truncatum Spix &<br />
Agassiz 1829; Platystoma punctatum Valencinennes in Cuvier & Valenciennes 1840.<br />
Lundberg & Littmann (2003) include in the list a group of species placed in the category<br />
“Species inquirendae”: Platystoma pardalis Valenciennes 1836; Platystoma orbignianus<br />
Valenciennes 1836; Platystoma panthale Valencieenes 1847; Platystoma punctifer Castelnau<br />
1855; Platystoma forschammeri Lütken 1875 (Sic). Lütken (1875 p. 34) designated<br />
Platystoma orbignianum Val. as a synonym of Platystoma forchhammeri Rhdt. (M.S.) (sic.),<br />
mentioning on page 35 the Reinhardt’s species (P. forchhammeri) from the “Rio d. Velhas”.<br />
The names above have been described based on material from the Amazon and Parana basins,<br />
but not one species has been described from the Orinoco or Magdalena rivers, including<br />
Platystoma artedii Günther 1864, for which the type is missing and the description was based<br />
on Sebae's illustration (Lundberg pers. com.). From that same description Lundberg et al.<br />
(1989) concluded that it is a synonym of P. fasciatum. Platystoma punctifer Castelnau 1855 is<br />
a valid species (Buitrago-Suarez 2004, in prep.).<br />
In the current literature three valid species of the genus Pseudoplatystoma are recognized<br />
(Mees 1974, Lundberg & Littmann 2003): P. corruscans (Spix & Agassiz 1829), P. fasciatum<br />
(Linnaeus 1766) and P. tigrinum (Valenciennes 1840).<br />
Lundberg & Littmann (2003) recognized as synonyms of Pseudoplatystoma fasciatum those<br />
subspecies described by Eigenmann & Eigenmann (1988, 1989) and P. artedi described by<br />
Günther (1864). Mees (1974) restricted the locality of P. fasciatum to Suriname, “which<br />
makes my Brokopondo specimen topotypical”.<br />
Buitrago-Suarez (2004, in prep.) recognizes eight species including the Magdalena species<br />
described in the present paper and two new species from the Orinoco river basin.<br />
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