2017 NAG Proceedings

Macronutrient selection in mammalian insectivores at Busch Gardens Tampa Bay

This study determined macronutrient target of several mammalian insectivore species including 3-banded armadillo, aardvark, tamandua (lesser anteater), and greater anteater. These insectivores are often maintained on a commercial insectivore diet, which may or may not be appropriate for every species in this diverse and polyphyletic group. Animals were fed three experimental diets that varied in their proportions of calories from...

Comparative serum analysis of free-ranging and managed green moray eels (Gymnothorax funebris) and relationship to diet fed to eels under human care

Green moray eels (Gymnothorax funebris) under human care are reported to have elevated plasma cholesterol and triglyceride concentrations with associated development of lipid keratopathy (Clode et al. 2012). Nevertheless, serum trace mineral and vitamin analyses have not been assessed, and the complete nutrient content (cholesterol, vitamins, and minerals) of managed eel diets has also not been reported (Clode et al....

Practical investigation of cricket dust supplements commonly used to enhance diets provided to insectivore species under human care.

Amphibians  and  reptiles  commonly  managed  under  human  care  are  commonly  fed  farmed  feeder  crickets  (Acheta  domesticus)  that  are  deficient  in  calcium.  Calcium  deficiency  can  lead  to  the  development  of  nutritional  metabolic  bone  disease  in  animals  consuming  the  crickets;  therefore,  feeder  crickets  are  commonly  supplemented  with  calcium  by  either  dusting  the  crickets’exoskeleton  or  by  providing  crickets  with  a  calcium  enriched  diet. ...

Development of an artificial diet to support conservation efforts of the Atala Hairstreak Butterfly (Eumaeus atala)

The rare atala  hairstreak  butterfly  (Eumaeus  atala)  is  native  to  Florida,  and  coontie,  a  small  cycad,  is  its  only  native  host  plant.  In  the  early  1900’s,  coontie  was  eradicated  due  to  unsustainable  agricultural  practices,  so  atala  populations  plummeted.    The  butterfly  was  thought  to  be  extinct  in  the  mid-1900s  but  has  seen  a  comeback  since  its  rediscovery  near  Miami  in  the ...

The Mob-Under Investigation

‘Brewer’, a 4 year old male red kangaroo (Macropus rufus) under human care at Disney’s Animal Kingdom, presented on December 10, 2016 with signs of colic, penile prolapse, and dribbling urine. Diagnostic imaging, including radiographs and computed tomography (CT) with contrast, revealed urethral obstruction with a radiopaque stone and additional uroliths in the left ureter and right renal pelvis. The...