Dekeyseria amazonica wrong
Posted: 18 May 2015, 02:32
I think the picture in slot 1 of (Johnny Jensen) should be in .
You can clearly see the distinctive grooves on the head of D. scaphirhyncha in that photo, as illustrated below (amazonica left, scaphirhyncha right).
I think Dave Rinaldo's pictures might be the only correct ones for D. amazonica. The dinky little pectoral fins and the very flat head are the giveaway for this species when the grooves are not apparent.
You can clearly see the distinctive grooves on the head of D. scaphirhyncha in that photo, as illustrated below (amazonica left, scaphirhyncha right).
I think Dave Rinaldo's pictures might be the only correct ones for D. amazonica. The dinky little pectoral fins and the very flat head are the giveaway for this species when the grooves are not apparent.