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
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WBbt:0005735
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neuron with its cell body situated in the head, excluding the pharynx. |
head neuron
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WBbt:0006751
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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
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dilator muscle |
WBbt:0004292
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neuron with its cell body situated in the tail, posterior to rectum. |
tail neuron
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WBbt:0006759
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a group of hypodermal cells that lie along the apical midline of the hypodermis, at the extreme left and right sides between nose and tail |
seam cell
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lateral hypodermis |
WBbt:0005753
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A free-floating spherical cell lying in the pseudocoelomic cavity of larvae and adult C. elegans which can endocytose many compounds, possibly for immune surveillance. There are six coelomocytes in adult hermaphrodites, and they display prominent cytoplasmic inclusions and vacuoles. |
coelomocyte
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WBbt:0005751
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Head mesodermal cell, function unknown |
head mesodermal cell
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hmc |
WBbt:0004697
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left intestinal muscle cell, attach to intestine and body wall anterior to anus |
mu_int_L
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lineage name: ABplpppppaa |
WBbt:0003833
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right intestinal muscle cell, attach to intestine and body wall anterior to anus |
mu_int_R
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lineage name: MSppaapp |
WBbt:0003822
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