Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 3 of 3

Full-Text Articles in Life Sciences

Crevalle Jack (Caranx Hippos), David Kerstetter, Alois Romanowski Sep 2019

Crevalle Jack (Caranx Hippos), David Kerstetter, Alois Romanowski

Kerstetter Fisheries and Avian Ecology 3D Scan Series

Crevalle Jack (Caranx hippos) collected from Broward County, Florida and prepped by David Kerstetter in 2016.


Ichthyology Field Notebooks Spreadsheet, Karisa Boyer Apr 2018

Ichthyology Field Notebooks Spreadsheet, Karisa Boyer

Ichthyology Collection

No abstract provided.


A Study Of Defensive Mechanisms Employed By Two Species Of Nudibranchs Using Toxicity And Unpalatability Analyses, Sean Youn Oct 2016

A Study Of Defensive Mechanisms Employed By Two Species Of Nudibranchs Using Toxicity And Unpalatability Analyses, Sean Youn

Independent Study Project (ISP) Collection

Nudibranchs are marine invertebrates that have developed an intriguing defense mechanism, including warning coloration and the use of chemicals accumulated through their sponge diet. The goal of this study was to determine whether the strength of chemical defenses differs between dietary and accumulated secondary metabolites for two species: Glossodoris vespa and Ceratosoma brevicaudatum. First, NMR spectroscopy was used to not only identify specific compounds in the mantle (outer covering) and the viscera (gut) but also to analyze the possibility of nudibranch species transporting more toxic compounds for defensive purposes. Next, toxicity (brine shrimp) and palatability (Palaemon shrimp) assays were used ...