Many ZFIN features require that javascript be enabled.
Site Search:
Research
General Information
ZIRC
ZIRC Home
Request:
Fish
,
ESTs/cDNAs
,
Antibodies
,
ZF Book
,
Paramecia
Fees
Payment Help
Health Services
Home
Genes / Markers / Clones
Expression
Antibodies
BLAST
Mutants / Morphants / Tg
Anatomy
Maps
Publications
Home
People
Laboratories
Companies
Jobs
Meetings
View
ZF Book
ZF Newsgroup
Contact ZFIN
The Zebrafish Model Organism Database
Anatomical Ontology Browser
All Anatomical Terms
Request new Anatomical Term
Anatomical Term
or
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)
Request: