Australian Ants Hosting Parasitic Nematodes:
Developmental and Physiological Interactions
Volume 2- Issue 5
Michael Downes*
-
Author Information
Open or Close
- School of Insect Science, North Queensland University, Australia
*Corresponding author:
Michael Downes, School of Insect Science, North Queensland University, Australia
Received: May 07, 2018; Published: May 16, 2018
DOI: 10.32474/CIACR.2018.02.000146
Full Text
PDF
To view the Full Article Peer-reviewed Article PDF
Abstract
Nematodes were found in ants Polyrhachis iona and P. graeffei from the wet tropics of North Queensland. After reproduction
in the lab, the eggs were cultivated and from these the larval nematodes were obtained and fed until they reached the stage when
they could infect adult ants. The life cycle of the nematodes is described. Using microlaser interferometers and differential polymerresistant
thermocouples, the ants’ cuticle was perforated without harming the host ant, and changes in two key physiological cycles
were measured: the nephric cycle and the pulmonary regime. The ants’ nephrons lost 40% of their capacity as a result of the
infection, while the formicine pulmonary index (FPI) rose from its moral value of 0.205 to 0.377.
Abstract|
Introduction|
Methods|
Results|
Discussion|
Acknowledgement|
References|