Blue Dasher Dragonfly Life Cycle Metamorphosis скачать в хорошем качестве

Blue Dasher Dragonfly Life Cycle Metamorphosis

The Blue Dasher dragonfly begins life as a nearly invisible egg beneath the surface of freshwater. Over hundreds of days, it transforms from a hidden aquatic hunter into a fast, territorial aerial predator. This is not a simple change in form — it is a shift between two completely different worlds. From yolk-fed embryo to gill-breathing nymph… From water stalker to sky patrol guardian… This is the full metamorphosis of the Blue Dasher. 🔵 The Life Cycle Stages 🥚 Blue Dasher Egg (Day 0) Size: ~0.5–1 mm Laid in or near freshwater. The embryo develops using stored yolk, with hatching speed influenced by oxygen levels and temperature. The journey begins underwater. 🦗 Blue Dasher Nymph – Early Stage (Day 35) Size: ~5–15 mm A fully aquatic predator. It breathes through internal gills and hunts zooplankton and insect larvae. No visible wing pads yet — only stealth and rapid growth through molting. 🦗 Blue Dasher Nymph – Late Stage (Day 180) Size: ~15–30 mm Wing pads gradually appear. The body now resembles the adult form but remains aquatic. Diet expands to larger prey including tadpoles and small fish. Power and size increase with each molt. 🌊 Final Molt / Emergence Stage (Day 300) Size: ~25–30 mm Not a true pupa. The nymph climbs out of the water, anchors itself to vegetation, and its exoskeleton splits open. Wings unfold, expand, and harden. The water predator becomes an aerial hunter. 🪽 Adult – Early (Day 300) Body: ~35–40 mm Wingspan: ~60–70 mm Newly emerged adults remain near water. Wings strengthen gradually. Flight is limited at first, but the transformation is complete. 🔷 Adult – Mature (Day 400) Body: ~35–45 mm Wingspan: ~60–70 mm Fully developed and territorial. Hunts flying insects such as mosquitoes and flies. Mates near water, completing the life cycle by returning to lay eggs. ⚠️ Educational Disclaimer This video is a simplified, educational visualization of the Blue Dasher dragonfly (Pachydiplax longipennis) life cycle. It presents the stages in a clear, linear format to help viewers understand development from egg to adult, not to document an exact biological timeline. All dates, sizes, and behaviors are approximate averages. Real development varies depending on water temperature, food availability, habitat quality, season, and geographic location. Dragonflies undergo incomplete metamorphosis and do not have a true pupal stage. The “pupa” label in this video is used only as a visual reference for the emergence process. This content is not professional entomological guidance and does not replace academic textbooks, field research, or expert study. It is not affiliated with any scientific institution and exists purely to inspire curiosity and appreciation for insect life cycles. Credit: ovani - Comedic Tuba Troubles_ 28 Jonathan Shaw - Morning Frost MP3_ 4 Jonathan Shaw - Midnight Creeping MP3_ 18 Jonathan Shaw - SC_One_Sided_Love_noMel_Loop_ 40 joel steudler - Action_Packed_145bpm_30s_ 8 joel steudler - Doomsday_Clock_112bpm_30s_ 6 Andrey sitkov - Positive Orchestral Theme #4 Andrey sitkov - Positive Orchestral Theme #5 #WildFlash #Dragonfly #BlueDasher #Metamorphosis #InsectLifeCycle #NatureEducation #FreshwaterLife #AnimalTransformation