998 shares · 58 comments | These ocellate or peacock-eye stingrays (Potamotrygon motoro) are native to the freshwater rivers of South America. Though venomous, these fish—which biologist and photog Tim Wong describes as "curious and docile"—use their venomous barbs only for defense, and spend most of their time searching the river bottom for food and mates. Keen-eyed visitors may spot them in our Amazon flooded forest gallery.  | California Academy of Sciences | Facebook
0:14
998 shares · 58 comments | These ocellate or peacock-eye stingrays …
36.9K views6 days ago
FacebookCalifornia Academy of Sciences
Phylum Entoprocta: The Goblet Worms
Phylum Entoprocta: The Goblet Worms
8.3K viewsDec 6, 2023
YouTubeProfessor Dave Explains
Colorectal Cancer: An overview
11:06
Colorectal Cancer: An overview
32.9K viewsOct 30, 2016
YouTubeOncology for Medical Students
What is Colorectal Cancer? - Mayo Clinic
2:53
What is Colorectal Cancer? - Mayo Clinic
32.5K viewsJul 10, 2014
YouTubeMayo Clinic
Hypertrophic Lichen Planus: 5-Minute Pathology Pearls
4:26
Hypertrophic Lichen Planus: 5-Minute Pathology Pearls
31.8K viewsMar 20, 2019
YouTubeJerad Gardner, MD
3 Ways To Grow Kalanchoe Pinnata || Kalanchoe Kataka Taka
2:09
3 Ways To Grow Kalanchoe Pinnata || Kalanchoe Kataka Taka
107.9K viewsAug 20, 2019
YouTubeReady Plants
Repair of Cloaca with Intermediate Common Channel (PSARVUP)
1:31
Repair of Cloaca with Intermediate Common Channel (PSARVUP)
4K viewsApr 21, 2020
YouTubeChildren's Hospital Colorado
3:49
Anatomy and Osteology of the Calcaneus
90.6K viewsNov 20, 2013
YouTubeahMEDacademy
43:09
Skin Adnexal Tumors 101: A Basic Approach for General Pathologists
40.8K viewsJun 21, 2021
YouTubeJerad Gardner, MD
5:42
Eosinophilic Granuloma Vertebral Plana - Everything You Need To K…
8.1K viewsDec 2, 2020
YouTubenabil ebraheim
7:10
Introducing Cartesian (Rectangular) Coordinate System, Plotting Point…
514 viewsJun 23, 2020
YouTubeWendy
9:04
Calathea Ornata: Addy's Tips for Beginners (Pinstripe Calathea)
158K viewsSep 23, 2018
YouTubeA. B.
9:37
Carcinoma colon: Pathogenesis, Morphology and clinical features
28K viewsOct 1, 2018
YouTubePathology Simplified
2:00
Pterygopalatine fossa : Head and neck Gross anatomy , medical ani…
370.9K viewsOct 29, 2017
YouTubeDr.G Bhanu Prakash Animated Medical Videos
3:22
Overview of Squamous Cell Carcinoma of the Anal Canal
11.8K viewsFeb 8, 2021
YouTubeCheckRare
36:38
Examining a Person with Catatonia (Bush-Francis Catatonia Rating Sc…
35.9K viewsMar 6, 2021
YouTubeProf. Suresh Bada Math
4:59
What are Protochordates? | Biology | Sub Phylum of Chordata | Anima…
38.5K viewsApr 20, 2020
YouTubeExtraclass Official
4:34
Narrative Arc - The anatomy of a plot
75 viewsMay 17, 2021
VimeoACS Distance Education
Parasagittal Craniotomy | Cohen Collection | Volumes | The Neuros…
Sep 19, 2017
neurosurgicalatlas.com
0:56
Palatal Myoclonus
41.1K viewsJul 14, 2014
YouTubeJAMA Network
0:27
Tadpole External Gill Circulation
1.7K viewsMar 9, 2017
YouTubeCourtney The Frogologist
8:49
Colon: Adenocarcinoma (Gross Pathology)
7.7K viewsFeb 11, 2024
YouTubePathweb Teacher
10:09
Phylum Chaetognatha: Arrow Worms
13K viewsJan 16, 2023
YouTubeProfessor Dave Explains
4:53
Keratoacanthoma - Pathology mini tutorial
3.1K viewsJan 12, 2022
YouTubePathology Mini Tutorials
1:39
NIH SciBites: How Molecular Gardeners Curtail Colorectal Cancer
101 viewsSep 17, 2024
YouTubeNational Institutes of Health (NIH)
8:24
Agaricales Part 4: Entolomataceae, Tricholomataceae, Mycena, Omph…
13.5K viewsSep 21, 2022
YouTubeProfessor Dave Explains
21:12
Cytology Basics: Kurt's Notes #pathagonia
7.4K viewsAug 20, 2023
YouTubePathagonia
8:19
THE CANNIBAL ANTS | Tropical Fire Ants (Solenopsis geminata)
4.6K viewsApr 30, 2022
YouTubeObservingAnts Ph
1:15:16
Lateral Pelvic Lymph Nodes in Rectal Cancer (Graphic)
1.8K viewsMay 14, 2024
YouTubeCleveland Clinic
3:39
AutoCAD Short Tutorial - Creating a CTB Plot Style
3.9K viewsFeb 27, 2022
YouTubeArchitecture Insights
See more videos
Static thumbnail place holder