Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Life Sciences
Comparative Study Of The Hemolymph Microbiome Between Live And Recently Dead American Lobsters Homarus Americanus, Jibom Jung, Patrick M. Gillevet, Masoumeh Sikaroodi, Jamal Andrews, Bk Song, Jeffrey D. Shields
Comparative Study Of The Hemolymph Microbiome Between Live And Recently Dead American Lobsters Homarus Americanus, Jibom Jung, Patrick M. Gillevet, Masoumeh Sikaroodi, Jamal Andrews, Bk Song, Jeffrey D. Shields
VIMS Articles
Lobsters and other crustaceans do not have sterile hemolymph. Despite this, little is known about the microbiome in the hemolymph of the lobster Homarus americanus. The purpose of this study was to characterize the hemolymph microbiome in lobsters. The lobsters were part of a larger study on the effect of temperature on epizootic shell disease, and several died during the course of the study, providing an opportunity to examine differences in the microbiomes between live and recently dead (1−24 h) animals. The hemolymph microbiomes of live lobsters was different from those in dead animals and both were different from the …
Effects Of Trophic Skewing Of Species Richness Onecosystem Functioning In A Diverse Marine Community, Pamela L. Reynolds, John F. Bruno
Effects Of Trophic Skewing Of Species Richness Onecosystem Functioning In A Diverse Marine Community, Pamela L. Reynolds, John F. Bruno
VIMS Articles
Widespread overharvesting of top consumers of the world's ecosystems has "skewed" food webs, in terms of biomass and species richness, towards a generally greater domination at lower trophic levels. This skewing is exacerbated in locations where exotic species are predominantly low-trophic level consumers such as benthic macrophytes, detritivores, and filter feeders. However, in some systems where numerous exotic predators have been added, sometimes purposefully as in many freshwater systems, food webs are skewed in the opposite direction toward consumer dominance. Little is known about how such modifications to food web topology, e.g., changes in the ratio of predator to prey …