Marked Individual MXA-231

: MXA-231 X
: X

Sex: male


Date of Birth

This field takes a date in the ISO 8601 standard format.

Leave blank if unknown.

Date of Death:

This field takes a date in the ISO 8601 standard format.

Leave blank if unknown.

Alternate ID:


Social Group Memberships

Encounter(s) (not all may be currently visible) & Biological Samples

No biological samples have been added for this individual.

Social Relationships

Add/Edit Relationship










If you zoom in too quickly, Google Maps may claim that it does not have the needed maps. Zoom back out, wait a few seconds to allow maps to load in the background, and then zoom in again.

If more than one point is mapped for the marked individual, the map also displays chevrons to guide you from the first sighting (shown as a green icon) to each subsequent sighting over time. The chevrons do NOT represent a path of travel, just a sequential link across time.


Additional data files none

Add data file:

Meet the Adopters


Collaborating Researchers

Al Dove

Affiliation: Georgia Aquarium

Research Project: Biology and Conservation of Whale SHarks

Web Site:

Rafael de la Parra

Affiliation: Ch'ooj Ajauil AC, Mexico

Research Project: Monitoreo Ecol�gico de Pel�gicos Marinos

Web Site:

Nil Llonch

Affiliation: Volunteer of Rafael de la Parra

Jennifer Schmidt

Affiliation: Shark Research Institute/SRI

Web Site:

Researcher comments (Text or HTML):

adove on Fri Aug 13 12:07:35 EDT 2010
Created MXA-231.

adove on Fri Aug 13 12:08:16 EDT 2010
Added encounter 982010171933.

adove on Fri Aug 13 21:10:34 EDT 2010
Added encounter 982010191647.

adove on Fri Aug 13 21:16:02 EDT 2010
Added encounter 982010192052.

adove on Sun Aug 22 22:27:28 EDT 2010
Added encounter 128201011435.

rgrampus on Sat Oct 02 22:36:14 EDT 2010
Added encounter 2102010215020.

rgrampus on Wed Dec 15 14:40:17 EST 2010
Added encounter 15122010142255.

nllonch on Wed Sep 17 06:21:04 EDT 2014
Added encounter 0c6ac3a3-e7c6-444d-93e4-72cca0277509.

AquaFirma on Fri Oct 03 11:17:07 EDT 2014
Added encounter 2fef8182-b187-401e-a8ad-ca0ff809f1ee.

rgrampus on Sat Oct 04 23:44:06 EDT 2014
Added encounter 42429392-387f-44cb-b218-5a75330deb0b.

admin on Mon Mar 23 13:37:34 EDT 2015
Added encounter ffc86382-8baa-47ba-a5ba-ca6b9bdf84ef.

admin on Mon Mar 23 13:39:29 EDT 2015
Added encounter 1110201395632.

jschmidt on Fri Aug 23 00:38:40 UTC 2019
Added encounter 4caa1e95-48db-493e-9d7d-46251eb7db62.

jschmidt on Fri Aug 23 01:09:22 UTC 2019
Added encounter fd50da5c-00d3-422a-9ca6-9ecef8e7a744.

jschmidt on Sat Aug 24 01:12:27 UTC 2019
Added encounter 35fe7754-88a9-4f85-b267-8e425d917bf3.