rhodis rhino dna index system dna technology as a tool to ... · veterinary genetics laboratory...
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Cindy Harper
Veterinary Genetics Laboratory
Faculty of Veterinary Science
University of Pretoria
Onderstepoort
RhODIS® Rhino DNA Index System DNA Technology as a tool to support rhino
poaching investigations and horn traceability
• Over 15 000 individuals on database • Rhino range states that participate in RhODIS; South Africa – private and state Namibia (All routine and forensic cases – training courses provided) Kenya (MOU in place – forensic and routine samples and training courses) Swaziland (forensic cases) Botswana Malawi (forensic and routine samples) Zimbabwe (agreement with conservancies) Zambia Uganda
RhODIS: Where are we?
Sudan 1938
Number of forensic cases on RhODIS
> 600 tools
Sudan 1938
Number of RhODIS kits produced and distributed; 23 000
Number of people trained; >300
eRhODIS™: electronic data collection
• VGL developed app to collect field data with kits
3 apps;
Forensic – poaching case
Routine – live rhino sampling
Stockpile – horn stockpiles
eRhODIS: Stockpile App
The Horn Kit
Taking the DNA sample
Microchip Number
Using a blue-tooth enabled microchip scanner to scan the horn after the microchip is inserted
Microchip number added
Enter Kit Number
Scan Barcode
Add sample bottle and take image of sealed bag
Take and enter horn measurements
Weigh the horn: Blue-tooth enabled scale
Take series of photos using the tablet: photos hashed and stored on the database
Database access to authorised people
Database information
Sample / DNA number Horn details Permit details Owner details Device details Microchip details ZA Number (autogenerated) Image hashes Images
Pdf generated and emailed to submitter
Summary
• System very efficient: KZN stockpile 100 horns / day • All data immediately added to database – no re-
typing • VGL cannot afford data entry personnel – number of
data entry mistakes if done manually too high • Database secure • Data can be exported in any format • Discussions with DEA IT to establish transfer to
EDMS • Total submissions using eRhODIS since November
2013: >3000 • Total stockpile submissions: >2000 (mainly KZN)