Nomura, H. <br/><br/>
Dados biologicos e numero de vertebras do cascudo-barata, Hypostomus regani (Ihering, 1905)(Osteichthyes, Loricariidae), do Rio Mogi Guacu, Sao Paulo 
 [Biological data and number of vertebrae of the cockroach armoured catfish, Hypostomus regani (Ihering, 1905)(Osteichthyes, Loricariidae), from Mogi Guacu river, Sao Paulo] 

<br/><br/><label>Subjects--Topical Terms: </label><br/>CASCUDO<br/>BIOLOGIA AQUATICA<br/>SAO PAULO<br/>RIO MOGI GUACU