A: Position of placoid denticles, caudal denticles and banded patterns on the body (dorsal view). B: A pair of spiracles, five pairs of gill openings, and fins (lateral view). C: The magnified head (ventral view). The key feature for stage 6 was the loss of fin-folds. See S6 File for original photographs of Fig 6 illustrations.</p
Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Blastula per...
Camera lucida sketches of the zebrafish embryo at selected stages. The animal pole is to the top for...
Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Cleavage per...
A: Position of placoid denticles and caudal denticles (dorsal view). B: Body shape began to resemble...
A: Six pairs of filament groups, and more apparent blood vessels on surface of spheroid external yol...
A: Position of placoid denticles and banded patterns on the body (dorsal view). B: Fully developed e...
A: The ellipsoid egg yolk mass and the associated embryo to scale. B: The magnified embryo with indi...
The internal ellipsoid egg yolk and blastodisc visible at stage 1 of development. The egg case membr...
Stage 1 was characterized by no visible embryo. Stage 2 was identified as an early embryo formed on ...
A: The egg yolk mass and the associated embryo to scale. B: The magnified embryo with indication of ...
Comparison of 7 developmental stages inside the egg case from S. stellaris and S. canicula.</p
Total body length (cm, green, Y = 0.6416X − 1.674, R2 = 0.9898, r = 0.9949) and total external yolk ...
Camera lucida sketches of the zebrafish embryo at selected stages. The animal pole is to the top for...
Embryological stages of oviparous elasmobranch during development can be difficult to identify, requ...
Camera lucida sketches of the zebrafish embryo at selected stages. This image is from the hatching p...
Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Blastula per...
Camera lucida sketches of the zebrafish embryo at selected stages. The animal pole is to the top for...
Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Cleavage per...
A: Position of placoid denticles and caudal denticles (dorsal view). B: Body shape began to resemble...
A: Six pairs of filament groups, and more apparent blood vessels on surface of spheroid external yol...
A: Position of placoid denticles and banded patterns on the body (dorsal view). B: Fully developed e...
A: The ellipsoid egg yolk mass and the associated embryo to scale. B: The magnified embryo with indi...
The internal ellipsoid egg yolk and blastodisc visible at stage 1 of development. The egg case membr...
Stage 1 was characterized by no visible embryo. Stage 2 was identified as an early embryo formed on ...
A: The egg yolk mass and the associated embryo to scale. B: The magnified embryo with indication of ...
Comparison of 7 developmental stages inside the egg case from S. stellaris and S. canicula.</p
Total body length (cm, green, Y = 0.6416X − 1.674, R2 = 0.9898, r = 0.9949) and total external yolk ...
Camera lucida sketches of the zebrafish embryo at selected stages. The animal pole is to the top for...
Embryological stages of oviparous elasmobranch during development can be difficult to identify, requ...
Camera lucida sketches of the zebrafish embryo at selected stages. This image is from the hatching p...
Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Blastula per...
Camera lucida sketches of the zebrafish embryo at selected stages. The animal pole is to the top for...
Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Cleavage per...