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Ontology Search
Request a new Anatomical Term
Display all Anatomical Terms
Browse Anatomy Terms by
Developmental Stage
Select a Stage
Zygote:1-cell (0.0h-0.75h)
Cleavage:2-cell (0.75h-1.0h)
Cleavage:4-cell (1.0h-1.25h)
Cleavage:8-cell (1.25h-1.5h)
Cleavage:16-cell (1.5h-1.75h)
Cleavage:32-cell (1.75h-2.0h)
Cleavage:64-cell (2.0h-2.25h)
Blastula:128-cell (2.25h-2.5h)
Blastula:256-cell (2.5h-2.75h)
Blastula:512-cell (2.75h-3.0h)
Blastula:1k-cell (3.0h-3.33h)
Blastula:High (3.33h-3.66h)
Blastula:Oblong (3.66h-4.0h)
Blastula:Sphere (4.0h-4.33h)
Blastula:Dome (4.33h-4.66h)
Blastula:30%-epiboly (4.66h-5.25h)
Gastrula:50%-epiboly (5.25h-5.66h)
Gastrula:Germ-ring (5.66h-6.0h)
Gastrula:Shield (6.0h-8.0h)
Gastrula:75%-epiboly (8.0h-9.0h)
Gastrula:90%-epiboly (9.0h-10.0h)
Gastrula:Bud (10.0h-10.33h)
Segmentation:1-4 somites (10.33h-11.66h)
Segmentation:5-9 somites (11.66h-14.0h)
Segmentation:10-13 somites (14.0h-16.0h)
Segmentation:14-19 somites (16.0h-19.0h)
Segmentation:20-25 somites (19.0h-22.0h)
Segmentation:26+ somites (22.0h-24.0h)
Pharyngula:Prim-5 (24.0h-30.0h)
Pharyngula:Prim-15 (30.0h-36.0h)
Pharyngula:Prim-25 (36.0h-42.0h)
Pharyngula:High-pec (42.0h-48.0h)
Hatching:Long-pec (48.0h-60.0h)
Hatching:Pec-fin (60.0h-72.0h)
Larval:Protruding-mouth (72.0h-96.0h, 3.5mm)
Larval:Day 4 (96.0h-120.0h)
Larval:Day 5 (120.0h-144.0h, 3.9mm, 6 teeth)
Larval:Day 6 (144.0h-168.0h)
Larval:Days 7-13 (168.0h-14d, 4.5mm, 8 teeth)
Larval:Days 14-20 (14d-21d, 6.2mm, 10 teeth)
Larval:Days 21-29 (21d-30d, 7.8mm, 10 teeth)
Juvenile:Days 30-44 (30d-45d, 10 mm, adult fins/pigment)
Juvenile:Days 45-89 (45d-90d, 14 mm, 12 teeth)
Adult (90d-730d, breeding adult)
Term:
Anatomy terms only
All 35 anatomical structures at stage
Blastula:Dome (4.33h-4.66h)
Highlight terms containing:
Structure Name
Synonyms
anatomical line
groove
anatomical space
anatomical spaces
anatomical structure
anatomical structures
acellular anatomical structure
acellular anatomical structures
cell
cells
blastomere
blastomeres
deep blastomere
deep blastomeres
marginal blastomere
marginal blastomeres
yolk syncytial layer
periblast, yolk sac, YSL
external yolk syncytial layer
E-YSL
internal yolk syncytial layer
I-YSL
organizer inducing center
Nieuwkoop center
superficial blastomere
superficial blastomeres
yolk
yolk cell
embryonic structure
embryonic structures
blastodisc
presumptive brain
brain rudiment
presumptive structure
presumptive structures
presumptive blood
presumptive ectoderm
presumptive epidermis
presumptive endoderm
presumptive mesoderm
presumptive dorsal mesoderm
presumptive paraxial mesoderm
presumptive ventral mesoderm
presumptive neural plate
neurectoderm, presumptive central nervous system, prospective neuroectoderm, prospective vegetal ectoderm
extraembryonic structure
extraembryonic structures
chorion
portion of tissue
whole organism
multi-cellular organism
female organism
anatomical cluster
proliferative region
cell cycle, cell division, proliferation
reproductive system
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