Results 91 to 100 of about 2,478 (208)

Growth of red gurnard (Teleostei: Triglidae) from Pegasus bay, Canterbury, New Zealand [PDF]

open access: yesNew Zealand Journal of Marine and Freshwater Research, 1972
Abstract Growth of the red gurnard, Chelidonichthys kumu (Lesson and Garnot), from Pegasus Bay, Canterbury, was measured during 1966–67. Otoliths were used as an indicator of fish growth; mean length‐at‐age data were obtained from back‐calculated fish lengths at the time of formation of successive annual rings in the otoliths.
openaire   +1 more source

Age, growth and reproduction of tub gurnard Chelidonichthys lucernus Linnaeus, 1758 (Osteichthtyes:Triglidae) from İzmir Bay, Aegean Sea, Eastern Mediterranean [PDF]

open access: yesActa Adriatica, 2007
A total of 546 tub gurnard (Chelidonichthys lucernus L., 1758) were caught monthly by trawl surveys carried out between September 1999 and August 2000 in İzmir Bay (Aegean Sea).
Dilek (UÇKUN) İLHAN, Melahat TOĞULGA
doaj  

Prime valutazioni degli effetti della protezione sull’ittiofauna di fondo roccioso nella costa occidentale dell’Isola dell’Asinara = Preliminary evaluation of the effects of protection on rocky fish assemblages in the Western coast of Asinara Island [PDF]

open access: yes, 2009
Coastal fish fauna from a recently established Mediterranean MPA and from an adjacent nonprotected zone near its boundary were compared to evaluate the effects of protection.
Manunza, Bruno Mario Luigi   +4 more
core  

Sea robins. [PDF]

open access: yesCurr Biol, 2023
Allard CAH   +3 more
europepmc   +1 more source

Seasonal variability in ichthyoplankton abundance and assemblage composition in the northern Gulf of Mexico off Alabama [PDF]

open access: yes, 2010
Multiyear ichthyoplankton surveys used to monitor larval fish seasonality, abundance, and assemblage structure can provide early indicators of regional ecosystem changes.
Graham, William M.   +2 more
core   +1 more source

THE DEEPWATER BONY FISH FAUNA FROM THE LATE BADENIAN (SERRAVALLIAN) OF WALBERSDORF, AUSTRIA - RECONSTRUCTED WITH OTOLITHS

open access: yesRivista Italiana di Paleontologia e Stratigrafia
Otolith associations have been extensively described from the Badenian (Langhian to early Serravallian) of the Central Paratethys. During the late Badenian (early Serravallian), the basin was strongly segmented, and the faunal composition of its biota ...
Werner Schwarzhans
doaj   +1 more source

Diet shifts of juvenile red snapper (Lutjanus campechanus) with changes in habitat and fish size [PDF]

open access: yes, 2004
We examined the diets and habitat shift of juvenile red snapper (Lutjanus campechanus) in the northeast Gulf of Mexico. Fish were collected from open sand-mud habitat (little to no relief), and artificial reef habitat (1-m3 concrete or PVC blocks), from ...
Lee, Jason D., Szedlmayer, Stephen T.
core  

Length-weight relationships of marine fishes from the central Brazilian coast [PDF]

open access: yes
Parameters of the length-weight relationship are presented for 85 fish species from the marine and estuarine regions of the central Brazilian coast (latitude 13° to 23° S). Three different methods were used. A non-linear iterative process using the quasi-
Braga, A.C., Costa, P.A.S., Frota, L.O.
core  

Sound production and mechanism in Heniochus chrysostomus (Chaetodontidae) [PDF]

open access: yes, 2011
The diversity in calls and sonic mechanisms appears to be important in Chaetodontidae. Calls in Chaetodon multicinctus seem to include tail slap, jump, pelvic fin flick and dorsal–anal fin erection behaviors.
Berten, L.   +4 more
core  

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