Video Materi 1 Praktikum Zoologi Laut 2023
Zoologi Laut FPIK UB・2 minutes read
The marine zoology practicum for the 2023 academic year focuses on four classes of molluscs: polyplacopora, gastropod, bivalvia or pelesipoda, and cephalopod, each showcasing unique characteristics and species. The conclusion of the practicum highlights the significance of understanding the diversity of marine animals and expresses gratitude for participation, looking forward to future sessions in marine zoology.
Insights
- The marine zoology practicum for the 2023 academic year delves into four classes of molluscs: polyplacopora, gastropod, bivalvia or pelesipoda, and cephalopod, each with unique characteristics and species showcasing distinctive features and body parts.
- Cephalopods, including species like nautilus pompilius, octopus SP, sepia SP, and loligo SP, exhibit a wide range of features such as siphuncle, aperture, and various movement systems, highlighting the diversity within this class based on body shape, fin placement, tentacle count, and body structure.
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Recent questions
What are the four classes discussed in marine zoology practicum?
Molluscs, polyplacopora, gastropod, bivalvia, cephalopod.
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Summary
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Exploring Marine Molluscs: 2023 Practicum Highlights
- Marine zoology practicum for the 2023 academic year focuses on molluscs, discussing four classes: polyplacopora, gastropod, bivalvia or pelesipoda, and cephalopod.
- Examples of species in the polyplacopora class include SP citon, with distinct body parts like tagmen, articulamentum, girdle, valve, and radula.
- Gastropods, deriving from Greek terms for stomach and foot, include species like murepeken, aliotis asinina, and Mauritia makulivera, showcasing unique features like apertural shell holes and torsion sutur.
- Bivalvia class species, such as tridakna maxima, penguin bacteria, perna viridis, and tegilarka gronosa, exhibit characteristics like outer and inner lips, hinge ligament, and motifs like circular and radiolines on shells.
- Cephalopods, like nautilus pompilius, octopus SP, sepia SP, and loligo SP, display distinct features such as siphuncle, aperture, sucking tools, and movement systems like jet propulsion, peacock creeping, and buoyancy.
- Variations between species within cephalopods are evident in body shape, fin location, tentacle number, and body frame composition, distinguishing species like sepia SP, loligo SP, and octopus SP.
- The practicum concludes with gratitude for participation and anticipation for future sessions in marine zoology, emphasizing the importance of understanding the diverse classes of marine animals.
