
TY  - JOUR
A1  - Perez, OS 
A1  - Bellwood, DR 
T1  - Ontogenetic changes in the natural diet of the sandy shore crab, <I>Matuta lunaris</I> (Forsk&#229;l) (Brachyura : Calappidae)
JF  - Marine and Freshwater Research
JO  - Mar. Freshwater Res.
Y1  - 1988
VL  - 39
IS  - 2
SP  - 193
EP  - 199
KW  - 
UR  - https://doi.org/10.1071/MF9880193 
N2  - During June and July, 1984, the ontogenetic changes in the composition of the natural diet of M. lunaris from Pallarenda beach, Townsville, Australia, were investigated by analyses of foregut contents using the percentage occurrence and percentage point methods. M. lunaris was found to be a predator of small crustaceans and molluscs and a facultative scavenger. There were marked changes in the composition of its diet during ontogeny: small individuals fed primarily on small crustaceans such as sergestids and copepods; large individuals fed primarily on anomurans and gastropods. The possible influence of ontogenetic changes in chelae function upon the diet is discussed. 
ER  -

