1. Feeding ecology and trophic position of a Mediterranean endemic ray: consistency between sexes, maturity stages and seasons

   • Joan Navarro
   • Marta Coll
   • Isabel Palomera

   OriginalPaper 15 January 2013 Pages: 1315 - 1328

   

2. Prey use of wetland benthivorous sunfishes: ontogenetic, interspecific and seasonal variation

   • Jacob W. Bransky
   • Nathan J. Dorn

   OriginalPaper 12 February 2013 Pages: 1329 - 1340

   

3. Effects of substratum restoration on salmonid habitat quality in a subalpine stream

   • Katharina Sternecker
   • Romy Wild
   • Juergen Geist

   OriginalPaper 06 February 2013 Pages: 1341 - 1351

   

4. First feeding and subsequent growth performances in piscivorous larvae of Chinese perch Siniperca chuatsi (Perciforms: Sinipercidae)

   • Yuyu Xiong
   • Qiongying Tang
   • Wenxuan Cao

   OriginalPaper 31 January 2013 Pages: 1353 - 1359

   

5. Variability in the functional role of Arctic charr Salvelinus alpinus as it relates to lake ecosystem characteristics

   • Pamela J. Woods
   • Skúli Skúlason
   • Hilmar J. Malmquist

   OriginalPaper 24 February 2013 Pages: 1361 - 1376

   

6. Seasonal response of fish assemblages to habitat fragmentation caused by an impoundment in a Neotropical river

   • A. B. Iacone Santos
   • R. J. Albieri
   • F. Gerson Araújo

   OriginalPaper 28 February 2013 Pages: 1377 - 1387

   

7. Effects of temperature on hardhead minnow (Mylopharodon conocephalus) blood-oxygen equilibria

   • Robert C. Kaufman
   • Robert Coalter
   • Nann A. Fangue

   OriginalPaper 08 March 2013 Pages: 1389 - 1397

   

8. Seahorse fingerprints: a new individual identification technique

   • Natalie V. Freret-Meurer
   • José V. Andreata
   • Maria Alice S. Alves

   BriefCommunication 02 March 2013 Pages: 1399 - 1405