Sökning: "Fiskar"
Visar resultat 1 - 5 av 54 avhandlingar innehållade ordet Fiskar.
1. The braincase of Youngolepis, a Lower Devonian crossopterygian from Yunnan, south-western China
Sammanfattning : The endocranium and skull roof of Youngolepis, a Lower Devonian crossopterygian from south-western China, is described based on some 40 specimens of which one was investigated by serial grinding. In cranial structure Youngolepis Chang et Yu, 1981, shows affinity to Powichthys Jessen, 1975, from the Lower Devonian of the Canadian Arctic. LÄS MER
2. Aggressive behaviour between territorial cichlid fish and its regulation
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3. Morphological studies on the caudal neurosecretory system in teleosts and elasmobranchs
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4. Specimen academicum de piscatura harengorum in Roslagia, quod, ex suffrag. ampliss. facult. philos. in regia academia Upsaliensi, praeside ... mag. Elia Frondin ... publico bonorum examini submittit Nicolaus Humble Christoph. fil. Roslagus. In auditorio Carolino majori ad diem [tomrum] Maji anno MDCCLIV. H. a. m. s
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5. Behavioural ecology of the labrid fishes (Teleostei : Labridae) at Tjärnö on the Swedish west coast
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