Exempel på fishes

• We collected 2681 fishes, representing 46 species and 10 families.

• Anti-predator defence mechanisms may have evolved during the process that enabled these tadpole species to occupy large permanent streams, which often shelter predatory fishes.

• Some new forms of visual purple found in sea fishes with a note on the visual cells of origin.

• Relationship between cleaning rates and ectoparasite loads in coral reef fishes.

• It is most likely that the relatively large proportion of smaller-sized fishes muffled the influence of the smaller proportion of larger fish in the samples.

• This book aims to provide an understanding of cyprinid health and diseases fundamental to the successful management and exploitation of these fishes.

• Three fishes have been segmented in these images.

• A non-invasive morphometric technique to estimate the cestode plerocercoid load of small freshwater fishes.

• I begin with the so-called lower vertebrates - the classes that evolved earlier and seem generally less complex - fishes, amphibians and reptiles.

• Oceanic barriers as indicated by scombrid fishes and their parasites.

• This introduction was likely aided by the trade in aquarium plants and fishes.

• The response of fishes to periodic spring floods in a southeastern stream.

• Fishes were fixed in formalin 10% and posteriorly dissected to remove and preserve the stomachs in 70% alcohol.

• This is especially true for digeneans in avian hosts or marine fishes and mammals that move long distances annually.

• Definitive hosts for trematodes range from the rather locallyrestricted fishes to broad-ranging and mobile birds and mammals.