This preserved sea vase (Ciona intestinalis) is a formalin-preserved marine invertebrate specimen used in classrooms and laboratories to study tunicate anatomy and early chordate characteristics. Its simple body structure and filter-feeding system make it an excellent model for invertebrate anatomy and comparative biology instruction.
Specimen Details
Common name: Sea vase (tunicate)
Scientific name: Ciona intestinalis
Size: Varies by specimen
Preservation method: Formalin-preserved
Habitat: Coastal marine environments, attached to hard substrates
Collection method: Hand-collected
Quantity: Sold individually
Educational Applications
Commonly used in marine biology, invertebrate zoology, and evolutionary biology courses, this specimen supports instruction in tunicate anatomy, filter feeding, and early chordate development. Students can examine features such as the incurrent and excurrent siphons and internal organs.
Anatomical Features
Simple sac-like body structure characteristic of tunicates
Incurrent and excurrent siphons for filter feeding
Internal organs suitable for anatomical study
Suitable for invertebrate anatomy and marine biology instruction
Sourcing & Preservation
Specimens are responsibly sourced from marine environments and preserved in formalin to maintain anatomical integrity for long-term educational use and repeated classroom handling.
Note This is a preserved marine invertebrate specimen. Natural variations in size, color, and appearance should be expected. For bulk or institutional orders, please contact info@gulfofme.com.
This preserved sea vase (Ciona intestinalis) is a formalin-preserved marine invertebrate specimen used in classrooms and laboratories to study tunicate anatomy and early chordate characteristics. Its simple body structure and filter-feeding system make it an excellent model for invertebrate anatomy and comparative biology instruction.
Specimen Details
Common name: Sea vase (tunicate)
Scientific name: Ciona intestinalis
Size: Varies by specimen
Preservation method: Formalin-preserved
Habitat: Coastal marine environments, attached to hard substrates
Collection method: Hand-collected
Quantity: Sold individually
Educational Applications
Commonly used in marine biology, invertebrate zoology, and evolutionary biology courses, this specimen supports instruction in tunicate anatomy, filter feeding, and early chordate development. Students can examine features such as the incurrent and excurrent siphons and internal organs.
Anatomical Features
Simple sac-like body structure characteristic of tunicates
Incurrent and excurrent siphons for filter feeding
Internal organs suitable for anatomical study
Suitable for invertebrate anatomy and marine biology instruction
Sourcing & Preservation
Specimens are responsibly sourced from marine environments and preserved in formalin to maintain anatomical integrity for long-term educational use and repeated classroom handling.
Note This is a preserved marine invertebrate specimen. Natural variations in size, color, and appearance should be expected. For bulk or institutional orders, please contact info@gulfofme.com.
