embryonic/larval spiracle [FBbt_00000406]
Spiracle of the embryo or larva. In the latter, there are 10 pairs of spiracles, but only the most posterior is functional at all larval instars. The anterior spiracle becomes functional at the second larval stage.
embryonic/larval spiracle
ID: FBbt_00000406
Anatomy Larva
Spiracle of the embryo or larva. In the latter, there are 10 pairs of spiracles, but only the most posterior is functional at all larval instars. The anterior spiracle becomes functional at the second larval stage.
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Classification
Relationships
- develops from: embryonic/larval spiracle primordium
- is part of: larval tracheal system
- overlaps: larva
Alternative Names
| Synonym | Scope | Reference |
|---|---|---|
| larval spiracle | exact synonym |
Neurons with some part in embryonic/larval spiracle (4 total)
| Thumbnail | Name | Tags |
|---|---|---|
| abdominal 8 spA neuron | Larva, Nervous_system, Sensory_neuron | |
| abdominal 8 spB neuron | Larva, Nervous_system, Sensory_neuron | |
| abdominal 8 spC neuron | Larva, Nervous_system, Sensory_neuron | |
| abdominal 8 spD neuron | Larva, Nervous_system, Sensory_neuron |
Parts of embryonic/larval spiracle (19 total)
| Thumbnail | Name | Tags |
|---|---|---|
| anterior spiracle retractor muscle | Larva, Muscle | |
| anterior spiracular scar | Anatomy, Larva | |
| filzkorper | Anatomy, Larva | |
| posterior spiracular gland | Anatomy, Larva | |
| spiracular filament | Anatomy, Larva |
Subclasses of embryonic/larval spiracle (13 total)
| Thumbnail | Name | Tags |
|---|---|---|
| embryonic/larval posterior spiracle | Anatomy, Larva | |
| non-functional larval spiracle of abdominal segment 4 | Anatomy, Larva | |
| non-functional larval spiracle of abdominal segment 7 | Anatomy, Larva | |
| non-functional larval spiracle of thoracic segment | Anatomy, Larva | |
| non-functional larval spiracle | Anatomy, Larva |
Expression patterns overlapping embryonic/larval spiracle (2 total)
| Thumbnail | Name | Tags |
|---|---|---|
| P{Oamb-GAL4.E} expression pattern | Expression_pattern | |
| P{Switch2}GSG4073 expression pattern | Expression_pattern |
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