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Spatial and Temporal Structure of Environmentally‐Acquired Caballeronia Symbionts of a Leaffooted BugNARA Subscribed
Animals that acquire beneficial microbial symbionts from their environment risk acquiring a sub‐optimal partner, or no partner at all. The leaffooted bug Leptoglossus zonatus (Coreidae) acquires its Caballeronia (Burkholderiaceae) bacterial symbiont from the environment, presumably from local soil. Despite large contributions to the bug's fitness, young nymphs must re‐acquire the symbiont every generation. To understand how th...
TRY plant trait database – enhanced coverage and open accessNARA Subscribed
Plant traits—the morphological, anatomical, physiological, biochemical and phenological characteristics of plants—determine how plants respond to environmental factors, affect other trophic levels, and influence ecosystem properties and their benefits and detriments to people. Plant trait data thus represent the basis for a vast area of research spanning from evolutionary biology, community and functional ecology, to biodivers...
Tropical cyclones ( TCs ) represent the most significant natural hazard for the economy and population of Madagascar. Planning for the impacts of future cyclone strikes requires a detailed understanding of the frequency of destructive storms in the past. In this paper, we utilise historical documentary materials to construct an initial framework of TCs making landfall on Madagascar during the latter half of the 19th century. T...
The toxic effects of three dinoflagellate species from the genus Karenia on invertebrate larvae and finfishNARA Subscribed
Three species of Kareniaceae, Karenia brevis , Karenia brevisulcata and Karenia mikimotoi were assessed for toxicity to juvenile Chinook salmon ( Oncorhynchus tshawytscha ), snapper ( Pagrus auratus ) and six species of marine invertebrate larvae (Greenshell TM mussel, pacific oyster, paua [New Zealand abalone], sea slug, sea urchin and brine shrimp). Karenia brevis was ichthyotoxic to juvenile salmon with a LT 50 of 0.75 h at...
An alkaline phosphatase‐based method for the detection of infectious salmon anaemia virus (ISAV) in tissue culture and tissue imprintsNARA Subscribed
Currently, the presence of infectious salmon anaemia virus (ISAV) is often detected in Atlantic salmon by the use of an indirect fluorescent antibody test. This test is limited by the poor stability of fluorescein isothiocyanate which fades after about a week in storage, preventing the development of stained archive material as a reference source. One possible alternative would be the use of immunohistochemical staining method...