a large process bundle that runs along the vental mid-line extending from the ventral region of the nerve ring. |
ventral nerve cord
|
ventral cord |
WBbt:0005829
|
Herm. specific motor neurons (die in male embryo), innervate vulval muscles, serotonergic |
HSNL
|
lineage name: ABplapppappa |
WBbt:0004758
|
Herm. specific motor neurons (die in male embryo), innervate vulval muscles, serotonergic |
HSNR
|
lineage name: ABprapppappa |
WBbt:0004757
|
a bundle of nerve processes that runs along the dorsal mid-line of the animal. |
dorsal nerve cord
|
dorsal cord |
WBbt:0006750
|
nerve cord positioned at the lateral flanks of the animal, consists of processes of the neuron classes BDU, CAN, PVD and ALA. |
lateral nerve cord
|
|
WBbt:0006769
|
Neuron class of one neuron, posterior ventral microtuble cell, touch receptor. |
PVM
|
lineage name: QL.paa |
WBbt:0004086
|
Anterior lateral microtubule cell, touch receptor |
ALML
|
lineage name: ABarppaappa |
WBbt:0003954
|
Anterior lateral microtubule cell, touch receptor |
ALMR
|
lineage name: ABarpppappa |
WBbt:0003953
|
Neuron class of one sensory neuron, anterior ventral microtubule cell, touch receptor. |
AVM
|
lineage name: QR.paa |
WBbt:0003832
|
Posterior lateral microtubule cell, touch receptor |
PLML
|
lineage name: ABplapappppaa |
WBbt:0004104
|
Posterior lateral microtubule cell, touch receptor |
PLMR
|
lineage name: ABprapappppaa |
WBbt:0004103
|
ganglion in the head. |
head ganglion
|
|
WBbt:0005135
|
Process runs along excretory canal, no synapses, essential for survival |
CANL
|
lineage name: ABalapaaapa |
WBbt:0004949
|
Process runs along excretory canal, no synapses, essential for survival |
CANR
|
lineage name: ABalappappa |
WBbt:0004947
|
ganglion anterior to the anus. |
preanal ganglion
|
|
WBbt:0005448
|
the ganglion that lies above and behind the rectum in the tail, in close continuity with the anal hypodermal ridge. It contains 3 neuron cell bodies (DVA, DVB and DVC) that send their neuronal processes into the ventral nerve cord via dorso-rectal commissures that encircle the anus. The ganglion contains no local neuropil in the hermaphrodite. In the adult male tail, this ganglion gains additional neurons and some local neuropil. |
dorso-rectal ganglion
|
|
WBbt:0005212
|
Ant. lateral interneuron, process projects into ring |
SDQR
|
lineage name: QR.pap |
WBbt:0004991
|
Neuron, process runs along excretory canal and into ring, unique darkly staining synaptic vesicles |
BDUL
|
lineage name: ABarppaappp |
WBbt:0003812
|
Neuron, process runs along excretory canal and into ring, unique darkly staining synaptic vesicles |
BDUR
|
lineage name: ABarpppappp |
WBbt:0003811
|
The left and right lumbar ganglia lie behind the pre-anal ganglion in the tail, in lateral positions. Each contains 12 neuron cell bodies that send most of their neuronal processes into the ventral nerve cord via lumbar commissures and the pre-anal ganglion. There is no local neuropil in these ganglia in the hermaphrodite, instead they form most synapses in the pre-anal ganglion. Most lumbar neurons have sensory functions. In the adult male tail, these two ganglia gain many additional neurons and have some local neuropil. The lumbar neurons lie in close association with the lateral hypodermis, and most are posterior to the anus. |
lumbar ganglion
|
lumbar lateral ganglia |
WBbt:0005830
|