Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
allantois of embryonic urinary system 
anal fold 
anterior chamber swim bladder 
anterior nucleus of hypothalamus anterior part 
anterior nucleus of hypothalamus central part 
anterior nucleus of hypothalamus dorsal part 
anterior nucleus of hypothalamus posterior part 
anterior uvea +  
antihelix 
antitragus 
archenteron +  
Aristotle's lantern +  
aryepiglottic fold 
atrium auricular region +  
Bidder's organ 
brainstem +  
bulbus arteriosus inner layer 
bulbus arteriosus middle layer 
caudal appendage 
caudal rod 
chorioretinal region +  
ciliary body +  
ciliary processes 
coelom +  
common tendinous ring 
compound organ component +  
cotylephore 
dermal superficial region 
digestive tract +  
dorsal fin fold +  
dorsal part of optic cup 
dulla 
embryonic cloacal fold +  
entire extraembryonic component +  
epicardium +  
external anal region +  
fin fold pectoral fin bud +  
flexural organ 
floor plate of neural tube +  
fluid-based anatomical entity 
fundus striati 
future mouth +  
genital swelling +  
gill lamella +  
hump 
immature gonad 
insect embryonic/larval lymph gland 
internal anal region +  
intestinal bulb +  
iris +  
lower rhombic lip 
maxillary canal 
mesorchium 
monkey lips dorsal bursa complex +  
notochord +  
odontode +  
optic cup +  
oronasal membrane 
pair of dorsal aortae 
pancreas primordium +  
paraventricular nucleus of the hypothalamus descending division +  
paraventricular nucleus of the hypothalamus descending division - dorsal parvicellular part 
paraventricular nucleus of the hypothalamus descending division - forniceal part 
paraventricular nucleus of the hypothalamus descending division - lateral parvicellular part 
paraventricular nucleus of the hypothalamus descending division - medial parvicellular part, ventral zone 
paraventricular nucleus of the hypothalamus magnocellular division +  
paraventricular nucleus of the hypothalamus magnocellular division - anterior magnocellular part 
paraventricular nucleus of the hypothalamus magnocellular division - medial magnocellular part 
paraventricular nucleus of the hypothalamus magnocellular division - posterior magnocellular part 
paraventricular nucleus of the hypothalamus parvicellular division 
pectoral fin fold 
pericardium +  
pharyngeal arch +  
phonic lip 
planum temporale 
posterior chamber swim bladder 
presumptive atrium primitive heart tube 
presumptive cardiac ventricle primitive heart tube 
primitive heart tube +  
proctodeum +  
prootic bulla 
pseudotympanum 
regional part of nervous system +  
respiratory tract +  
retrohippocampal region +  
roof of mouth +  
rostral tubule 
sensory canal +  
serous membrane +  
sphenoid bone pre-cartilage condensation +  
spiral prominence of cochlear duct 
stomochord 
A flexible, unpaired, hollow tube found in hemichordates that arises in embryonic development as an outpocketing from the roof of the embryonic gut anterior to the pharynx. In adults, they extend dorsally from the pharynx into the probiscis, and serve to communicate with the oral cavity.
tuberomammillary nucleus dorsal part 
tuberomammillary nucleus ventral part 
udder 
upper rhombic lip 
urachus +  
ventral fin fold +  
ventral liver lobe 
ventral part of optic cup +  
ventral tegmental area +  

Synonyms
Related Synonyms: stomatochord
Xrefs: Wikipedia:Stomochord
Definition Sources: PMID:25214631, Wikipedia:Stomochord

paths to the root