Starfish Development Slides
À propos de cet article
Study starfish development stages and evolutionary development.
- Starfish eggs are large and components are clearly visible
- Great developmental biology subject
- Investigate egg cleavage stages
Starfish are invertebrate deuterostomes and are related to chordates, the clade that includes vertebrates. Because of this, starfish make good subjects to study developmental biology from an evolutionary perspective. Starfish eggs are large and usually transparent, making the developmental processes easier to observe for researchers and students. We offer individual starfish slides in varying stages of development.
Ordering information: Available individual starfish development slides include: Unfertilized Egg: Large ovum with yolk evenly distributed; Egg, Polar Body: Fertilized starfish egg with polar body; Egg, Early/Late Cleavage: Starfish egg with early/late cleavage; Egg, Late Cleavage: As cleavage progresses, blastomeres decrease in size and the segmentation cavity begins; Blastula: Displays large blastocoel; Gastrula: Shows development of deuterostome, or second mouth. The mouth forms as a secondary opening at the opposite end of the blastopore; Late Gastrula: Shows formation of coelom as the development of two large lateral pockets that eventually separate from the archenteron; Embryology Composite: Unfertilized egg through gastrula; mixed forms; Young Transparent: Asterias. Young, transparent starfish just after metamorphosis.
Product Details
Study starfish development stages and evolutionary development.
- Starfish eggs are large and components are clearly visible
- Great developmental biology subject
- Investigate egg cleavage stages
Starfish are invertebrate deuterostomes and are related to chordates, the clade that includes vertebrates. Because of this, starfish make good subjects to study developmental biology from an evolutionary perspective. Starfish eggs are large and usually transparent, making the developmental processes easier to observe for researchers and students. We offer individual starfish slides in varying stages of development.
Ordering information: Available individual starfish development slides include: Unfertilized Egg: Large ovum with yolk evenly distributed; Egg, Polar Body: Fertilized starfish egg with polar body; Egg, Early/Late Cleavage: Starfish egg with early/late cleavage; Egg, Late Cleavage: As cleavage progresses, blastomeres decrease in size and the segmentation cavity begins; Blastula: Displays large blastocoel; Gastrula: Shows development of deuterostome, or second mouth. The mouth forms as a secondary opening at the opposite end of the blastopore; Late Gastrula: Shows formation of coelom as the development of two large lateral pockets that eventually separate from the archenteron; Embryology Composite: Unfertilized egg through gastrula; mixed forms; Young Transparent: Asterias. Young, transparent starfish just after metamorphosis.
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Informations sur le produit
- OrientationStainAvailabilityPrice
- 470182-344Starfish, Unfertilized EggWhole mountHematoxylin or Schneider'sIn Stock at VWREach$11.75 / EachIn Stock at VWR$11.75Each$11.75Whole mountHematoxylin or Schneider's
- 470182-346Starfish Egg, Polar BodyWhole mountHematoxylin or Schneider'sIn Stock at VWREach$9.93 / EachIn Stock at VWR$9.93Each$9.93Whole mountHematoxylin or Schneider's
- 470182-348Starfish Egg, Early/Late CleavageWhole mountHematoxylin or Schneider'sIn Stock at VWREach$13.35 / EachIn Stock at VWR$13.35Each$13.35Whole mountHematoxylin or Schneider's
- 470182-352Starfish, BlastulaWhole mountHematoxylinIn Stock at VWREach$12.55 / EachIn Stock at VWR$12.55Each$12.55Whole mountHematoxylin
- 470182-356Starfish, GastrulaWhole mountHematoxylinIn Stock at VWREach$16.05 / EachIn Stock at VWR$16.05Each$16.05Whole mountHematoxylin
- 470182-358Starfish, Late GastrulaWhole mountHematoxylinIn Stock at VWREach$16.05 / EachIn Stock at VWR$16.05Each$16.05Whole mountHematoxylin
- 470182-364Starfish Embryology I, CompositeWhole mountHematoxylinIn Stock at VWREach$17.55 / EachIn Stock at VWR$17.55Each$17.55Whole mountHematoxylin
- 470182-366Starfish, Young TransparentWhole mountSchneider'sIn Stock at VWREach$13.29 / EachIn Stock at VWR$13.29Each$13.29Whole mountSchneider's