Umbrina xanti Gill, 1862
Polla drum
Umbrina xanti
photo by CENAIM

 Family:  Sciaenidae (Drums or croakers)
 Max. size:  40 cm TL (male/unsexed)
 Environment:  demersal; depth range 0 - 35 m
 Distribution:  Eastern Pacific: Gulf of California to Peru.
 Diagnosis:  Body oblong, compressed, and moderately deep, with an arched dorsal profile; snout prominent; mouth small and inferior; lower jaw enclosed by upper; chin with a stiff barbel; edge of preopercle serrate; second dorsal fin short, with 20 soft rays; pectoral fins with 19 rays; first pelvic ray prolonged; body uniformly dark and silvery; flanks without stripes; fins dark; first pelvic ray white (Ref. 55763).
 Biology:  Found over sandy bottom (Ref. 9118). Juveniles also littoral pools (Ref. 9118). Feeds on fishes, crustaceans and bivalves (Ref. 9118).
 IUCN Red List Status:   (Ref. 96402)
 Threat to humans:  harmless
 Country info:   
 

 Entered by: Garilao, Cristina V. - 19.07.95
 Modified by: Busson, Frédéric - 31.10.07

Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.


Page created by Jen, 05.08.02, php script by kbanasihan 06/09/2010 ,  last modified by dsantos, 20/08/10