Dorsal coronal cardiac sections of the loggerhead sea turtle, …
Download scientific diagram | Dorsal coronal cardiac sections of the loggerhead sea turtle, Caretta caretta. Samples were analysed with (A) immunohistochemistry and (B,C) histology, using a...
Anatomy of the heart of the leatherback turtle - PMC
We report on the anatomy of the hearts of two leatherback turtles. One stranded in Ballum, Denmark in 2020, and was examined in detail, supplemented by observations and photos of an additional stranding specimen from Canada. The external morphology of the leatherback heart resembles that of other turtles, but it is large.
Turtle Anatomy and Physiology – Turtle Ally Certification Program
The heart consists of one sinus venosus, two atria, and one ventricle with three subchambers; Major vessels: Right and left cranial vena cavas, caudal vena cava, hepatic vein, right and left aortas, pulmonary artery, brachiocephalic trunk. During diving, a R-L shunt occurs to allow turtles to tolerate apnea, decreasing blood flow by 50-80%
Anatomic Interactive Atlas of the Loggerhead Sea Turtle
An interactive atlas of the head of the loggerhead sea turtle has been developed using images obtained via osteology, gross dissections, and computed tomography. The use of this open access interactive atlas could serve as a valid tool for teaching, learning, and training of the anatomy of the head of the loggerhead sea turtle.
Different parts of the body of loggerhead sea turtle.
The loggerhead sea turtle, Caretta caretta (Linnaeus, 1758), is the most common sea turtle species in the Mediterranean Sea, where it can experience severe anthropogenic impacts.
Draw and label the cardiopulmonary system of a loggerhead sea...
**Heart:** The loggerhead sea turtle has a three-chambered heart with two atria (singular: atrium) and one ventricle. The atria receive deoxygenated blood from the body and oxygenated blood from the lungs. The single ventricle pumps blood, containing a mix of oxygenated and deoxygenated blood, throughout the body. 2.
Illustrations of data logger attachment to a leatherback sea turtle ...
Heart rates and diving behavior of leatherback sea turtles (Dermochelys coriacea) were monitored at sea during the internesting interval. Instruments that recorded the electrocardiogram and the...
Anatomic Interactive Atlas of the Loggerhead Sea Turtle
2021年1月15日 · We provide an open access, anatomic, interactive atlas of the head of the loggerhead sea turtle (Caretta caretta), to facilitate anatomic learning using osteology, gross dissection, and computed tomography (CT) images. Using segmentation and visualization software, relevant anatomic structures were identified and colored in all images, and a ...
Getting to the Heart of the Matter - Sea Turtle Camp
2015年2月11日 · Sea turtles, like most reptiles, have three-chambered hearts: two atria and one ventricle with a sinus venosus preceding the atria. Humans also have a sinus venosus, but only in early development – later it’s incorporated into the right atrium wall.
Loggerhead Sea Turtle Anatomy - drawnbydawn
This lateral anatomy cutaway illustration of a loggerhead sea turtle (Caretta caretta) is biologically accurate in detail.