No. Reptiles do not have lymph nodes as mammals do. Reptiles have lymph tissue in certain organs, particularly the spleen, but no peripheral nodes. They do have valves along the lymph perivascular areas though, sometimes called lymph "hearts", but these are not directly comparable to lymph nodes for trapping of toxins.
Source: Infectious Diseases and Pathology of Reptiles By Elliott R. Jacobson
"Although reptiles lack discreet lymph nodes, they do have less structured lymphoid cell aggregates within intestinal and pharyngeal mucosa."
Source: Investigative Immunotoxicology By Helen Tryphonas
Yes, pigs do have lymph nodes. Lymph nodes are an important part of the immune system that helps filter and trap pathogens such as bacteria and viruses.
Symptoms of Toxoplasmosis can include swollen lymph nodes, muscle aches, fever, and fatigue. In severe cases, it can cause damage to the brain, eyes, or other organs. Many people with Toxoplasmosis show no symptoms or mild flu-like symptoms.
Snakes belong to the group of animals known as reptiles.
Lizards belong to the animal group called reptiles.
lineage segments between nodes or between nodes and tips of the tree.
tiny vessels
lymph-nodes
Lymph nodes
spleen, tonsils, lymph nodes, heart, thymus,
Lymph Nodes
Anterior and posterior cervical lymph nodes.
The pectoral lymph nodes are also known as the anterior group and can be found just inferior to the pectoralis minor muscle, the cephalic nodes are also known as deltopectoral lymph nodes and they receive lymph from the superficial vessels only
No, axillary lymph nodes are not the same as infraclavicular and supraclavicular lymph nodes. Axillary lymph nodes are located in the armpit region and are primarily involved in draining lymph from the upper limb and breast. Infraclaviular lymph nodes are situated below the clavicle, while supraclavicular lymph nodes are located above the clavicle, each serving different drainage areas. Despite their proximity, they are distinct groups of lymph nodes with specific functions.
inguinal
Yes, pigs do have lymph nodes. Lymph nodes are an important part of the immune system that helps filter and trap pathogens such as bacteria and viruses.
Lymph nodes act as a drainage system. Depending in which part of the body inflamed lymph nodes can mean infection
Some symptoms of problems with the spleen and lymph nodes are itching, fever, chills, and swollen lymph nodes.