|
neuron with cell body associated with the ventral nerve cord. |
ventral cord neuron
|
ventral cord motoneuron |
WBbt:0005300
|
|
female genital. |
vulva
|
|
WBbt:0006748
|
|
A group of six equivalent cells forms a tightly constructed `valve` that links the posterior bulb of the pharynx to the anterior four cells of the intestine. These six cells comprise a small epithelial channel with a cuticular lining in continuity with the pharyngeal cuticle and link the lumen of the pharynx to the large lumen of the anterior intestine. |
pharyngeal-intestinal valve
|
cardia |
WBbt:0005767
|
|
A chain of very large cuboidal cells forming a wide central lumen in which food arrives from the posterior pharynx, is digested, and from which waste products proceed to the rectum. Intestinal rings form in groups of two and four cells surrounding the common lumen; thus the epithelium is only one cell deep at any point, with neighboring cells firmly secured to their neighbors by apical adherens junctions. These cells have very large nuclei and many large vacuoles, yolk granules, and other inclusions; the latter increase in number and electron density as the animal ages. |
intestine
|
gut |
WBbt:0005772
|
|
A valve tissue that connects the spermatheca and the uterus of a hermaphrodite gonad. |
spermathecal-uterine junction
|
sp-ut valve |
WBbt:0006756
|
|
Epidermal layer. |
hypodermis
|
epidermis |
WBbt:0005733
|
|
muscle associated with hermaphrodite vulva. |
vulval muscle
|
|
WBbt:0005821
|
|
the feeding organ, a neuro-muscular pump in the head of the animal, used to ingest food, bacteria suspended in liquid, filter them out, grind them up and transport posteriorly into the instestine. |
pharynx
|
esophagus |
WBbt:0003681
|
|
Complement of nervous tissue (neurones, nerves, receptors and support cells) serving to detect, relay and coordinate information about an animal`s internal and external environments and to initiate and integrate its effector responses and activities. |
nervous system
|
|
WBbt:0005735
|
|
neuron with its cell body situated in the head, excluding the pharynx. |
head neuron
|
|
WBbt:0006751
|
|
a single, H-shaped cell which lies just above the anus and connects the roof of the anal canal to the dorsal bodywall; its contractions act to increase the size of the anal opening by lifting the roof of the rectum and hence facilitate expulsion of intestinal contents. |
anal depressor muscle
|
dilator muscle |
WBbt:0004292
|
|
neuron with its cell body situated in the tail, posterior to rectum. |
tail neuron
|
|
WBbt:0006759
|
|
neuron of the pharyngeal nervous system. |
pharyngeal neuron
|
|
WBbt:0005439
|
|
the most extensive region of neuropil in the animal, consists of a large toroidal bundle of processes. |
nerve ring
|
circumpharyngeal nerve ring |
WBbt:0006749
|
|
muscle lining of the uterine wall. |
uterine muscle
|
|
WBbt:0005342
|
|
|
rectal gland cell
|
|
WBbt:0005799
|
|
|
reproductive system
|
|
WBbt:0005747
|
|
left intestinal muscle cell, attach to intestine and body wall anterior to anus |
mu_int_L
|
lineage name: ABplpppppaa |
WBbt:0003833
|
|
right intestinal muscle cell, attach to intestine and body wall anterior to anus |
mu_int_R
|
lineage name: MSppaapp |
WBbt:0003822
|
