Bairdiella chrysura: Egg showing later stage in differentiation of embryonic shield; gr, germ ring; es, embryonic shield Subject: Bairdiella chrysura--Embryology, White perch--Embryology Tag: Fish
Anchovia mitchilli: Egg showing advanced stage in development of embryonic shield....,lateral view, gr, germ ring Subject: Anchova mitchilli--Embryology, Anchovies--Embryology Tag: Fish
Bairdiella chrysura: Egg showing embryonic shield (es) with embryonic area (ea) outlined; eea, extra-embryonic area; gr, germ ring; pp, posterior pole of blastoderm Subject: Bairdiella chrysura--Embryology, Wh Mehr
Anchoa mitchilli Egg with blastoderm showing fully developed germ ring (gr) and beginning of embryonic shield (es) Subject: Anchova mitchilli--Embryology, Anchovies--Embryology Tag: Fish
Bairdiella chrysura: Egg with blastoderm showing fully developed germ ring (gr) and beginning of embryonic shield (es); pp, posterior pole of blastoderm Subject: Bairdiella chrysura--Embryology, White perch--E Mehr
Bairdiella chrysura: Early embryo showing distribution of chromatophores; Kv, Kuppfer's vesicle....Lateral view Subject: Bairdiella chrysura--Embryology, White perch--Embryology Tag: Fish
Anchoa mitchilli syn. Anchovia mitchillii English: Anchovia mitchilli: Egg showing advance stage in development of embryonic shield (es), embryonic area (ea) outlined Subject: Anchova mitchilli--Embryology, A Mehr
Anchoa mitchilli syn. Anchovia mitchillii English: Anchovia mitchilli: Egg with embryo showing 18 to 30 somites; Kv, Kupffer's vesicle Subject: Anchova mitchilli--Embryology, Anchovies--Embryology Tag: Fish
Gambusia Affinis: Ovum with blastoderm, showing embryonic shield; ES, embryonic shield; EA, embryonic aria; GR, germ ring Subject: Western Mosquitofish--Embryology, Gambusia--Embryology Tag: Fish
Lucania parva : Egg with blastoderm showing advanced stage in differentiation of embryonic shield; EA, embryonic area; EEA, extra-embryonic area. GR, germ ring . Subject: Lucania parva--Embryology, Killifishes Mehr
Cyprinodon variegatus : Egg with blastoderm showing germ ring, GR, fully differentiated and an early stage in differentiation of embryonic shield, ES; PP, posterior pole of blastoderm Subject: Sheepshead minno Mehr
Cyprinodon variegatus : Egg showing later stage in differentiation of embryonic shield; EA, embryonic area; EEA, extra-embryonic area Subject: Sheepshead minnow--Embryology, Cyprinodon variegatus--Embryology, Mehr
Lucania parva : Egg with blastoderm showing germ ring (GR) fully differentiated : PP, posterior pole of blastoderm Subject: Lucania parva--Embryology, Killifishes--Embryology Tag: Fish
Kirtlandia vagrans : Egg with blastoderm showing germ ring (GR) fully differentiated and an early stage in differentiation of embryonic shield (ES) Subject: Silversides--Embryology Tag: Fish
Ctenogobius stigmaticus : Egg with blastoderm growing round yolk, shortly before closure of blastopore, 5 hours after fertilization Subject: Ctenogobius--Embryology Tag: Fish
Kirtlandia vagrans : Egg showing an early stage in differentiation of embryo (e); ERA, extra-embryonic area of embryonic shield Subject: Silversides--Embryology Tag: Fish