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This experiment is part of the Sharks, Skates, and Rays Challenge Grant.
Browse more projects
Eating tough stuff with floppy jaws - how do freshwater rays eat crabs, insects, and mollusks?
By
Matt Kolmann
Backed by
Mommom & Poppop Kolmann
,
James Weaver
,
Alia Dajani
,
Dana Dajani
,
James Titus
,
Amber Ferguson
,
Rania Husseini
,
Gloria Topczynski
,
Nicole Magda
,
Neil Aschliman
,
and 26 other backers
Hernan Lopez-Fernandez
,
Experimentnd
,
Samer Husseini
,
Bonnie Joan Garcia-Gloeckner
,
Ahmad Husseini
,
Chris Chabot
,
Sarab Husseini
,
The Holt Pets Brain Trust
,
Lina Dajani
,
Pamela Storrar
,
Kristene Parsons
,
Pauline MK
,
E. Lehmberg
,
Lauren Wiggins
,
Fran Tarkenton
,
Kieley Triest
,
Aki Watanabe
,
Erling Holm
,
Kelsey Rogers
,
Kate Ray
,
Allison Luger
,
JR Clark
,
Alfredo Barrera
,
Christina Tran
,
Cindy Wu
, and
Eric D. Walters
Hide
University of Toronto
Canada
Biology
Materials Science
DOI: 10.18258/7137
Grant: Sharks, Skates, and Rays
Grant: Sharks, Skates, and Rays
$3,914
Raised of $3,760 Goal
104%
Funded on 7/10/16
Successfully Funded
$3,914
pledged
104%
funded
Funded
on 7/10/16
?
How does this work?
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Overview
Methods
Lab Notes (7)
Discussion (4)
Lab Notes
Tags:
introduction
background
stingrays
Amazon
biogeography
palynology
molecular phylogenetics
fossils
field work
field research
Biodiversity Hotspots
Guyana
finches
Darwin
theory
Our first paper on chewing in floppy-jawed critters is out!
November 3, 2016
3
6
130
This lab note is
for backers only
A hearty thanks from a floppy-jawed-fish zoologist
July 15, 2016
0
3
5
So what about rays that feed on mollusks?
June 28, 2016
1
3
201
Catching rays (not the solar kind) in South America
June 21, 2016
1
5
230
Freshwater rays: a study system for adaptive evolution?
June 12, 2016
0
1
122
Part Dos - Why the hell are there stingrays in the Amazon?!
June 11, 2016
0
1
125
'Viva la evoluciĆ³n!' Stingrays invaded South America
June 10, 2016
2
3
310