Hong Kong Biodiversity Museum

@hkbm.bsky.social

Explore ecology & biodiversity Research ๐Ÿ”ฌ โ€ข Education ๐Ÿ“š โ€ข Preservation ๐Ÿฆด ๐Ÿ–ฅ๏ธsite https://www.hkbiodiversitymuseum.org/ ๐Ÿ“ทinsta https://www.instagram.com/hkbiodiversitymuseum/ ๐Ÿ“– fb https://www.facebook.com/hkbiodiversitymuseum

While most tiger moths are strictly nocturnal, the Marbled White Moth breaks the mold by flying actively during the day. The bright colors on its body and wings are warning colors known as aposematism, warning predators like birds that the moth contains toxic chemicals and is highly unpalatable.

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๐…๐š๐ฆ๐ข๐ฅ๐ฒ ๐€๐ซ๐ญ ๐“๐ข๐ฆ๐ž: ๐๐š๐ญ๐ฎ๐ซ๐žโ€™๐ฌ ๐‹๐ข๐ญ๐ญ๐ฅ๐ž ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ฌ invites families to explore, create, and learn together at the Hong Kong Biodiversity Museum. Parents and children can discover fascinating facts about museum specimens, observe them up close and sketch them in an engaging, hands-on learning experience.

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Unlike most sea cucumbers that are cylindrical, the thorny sea cucumber ๐˜Š๐˜ฐ๐˜ญ๐˜ฐ๐˜ค๐˜ฉ๐˜ช๐˜ณ๐˜ถ๐˜ด ๐˜ฒ๐˜ถ๐˜ข๐˜ฅ๐˜ณ๐˜ข๐˜ฏ๐˜จ๐˜ถ๐˜ญ๐˜ข๐˜ณ๐˜ช๐˜ด (Troschel, 1846) is rectangular in shape, which comes from four longitudinal ridges that run along the body. As a benthic organism that lives on the seafloor, this shape provides a great stability๐Ÿง˜๐Ÿป.

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The queen ant of ๐˜–๐˜ฆ๐˜ค๐˜ฐ๐˜ฑ๐˜ฉ๐˜บ๐˜ญ๐˜ญ๐˜ข ๐˜ด๐˜ฎ๐˜ข๐˜ณ๐˜ข๐˜จ๐˜ฅ๐˜ช๐˜ฏ๐˜ข, also known as the Asian weaver ant spends her life safely sequestered inside the most secure leaf-woven nest, laying hundreds of eggs daily to support a vast, rapidly growing society that can reach up to half a million workers spread across multiple trees.

The climbing perch (๐˜ˆ๐˜ฏ๐˜ข๐˜ฃ๐˜ข๐˜ด ๐˜ต๐˜ฆ๐˜ด๐˜ต๐˜ถ๐˜ฅ๐˜ช๐˜ฏ๐˜ฆ๐˜ถ๐˜ด) owes its survival in lowโ€‘oxygen waters to a special breathing organ called the labyrinth organ. It is a specialized breathing structure that develops from the first gill arch, and is made up of layered folded bony plates forming a complex, maze-like structure.

The Antlered Crane Fly ๐˜—๐˜ด๐˜ฆ๐˜ญ๐˜ญ๐˜ช๐˜ฐ๐˜ฑ๐˜ฉ๐˜ฐ๐˜ณ๐˜ข ๐˜ญ๐˜ข๐˜ฆ๐˜ต๐˜ข (Fabricius, 1794) is renowned for its remarkable Batesian mimicry, this defenseless cranefly mimics the striking warning coloration of wasps, gaining protection without wasting biological energy on developing actual venom and tricking its predators.

When extreme weather like sudden heavy rain occurs in the desert, dormant plant seeds germinate and form temporary "oasis". Desert locusts then gather around these newly concentrated food sources and reproduce, leading to a massive boost in the local population.

The Oriental Carpenter Bee, ๐˜Ÿ๐˜บ๐˜ญ๐˜ฐ๐˜ค๐˜ฐ๐˜ฑ๐˜ข ๐˜ฏ๐˜ข๐˜ด๐˜ข๐˜ญ๐˜ช๐˜ด specializes in Hong Kong's abundant bamboo groves. Females use powerful mandibles to chew perfectly circular holes into dead, hollow bamboo stalks. Inside, they build linear nurseries partitioned with a mixture of scraped wood fiber and saliva.

This is the Southern Greater Glider ๐˜—๐˜ฆ๐˜ต๐˜ข๐˜ถ๐˜ณ๐˜ฐ๐˜ช๐˜ฅ๐˜ฆ๐˜ด ๐˜ท๐˜ฐ๐˜ญ๐˜ข๐˜ฏ๐˜ด (Kerr, 1792), Australia's largest gliding marsupial! Their patagium, or gliding membrane, extends from elbows to ankles. When deployed, it acts like a gliding cloak, allowing them to glide gracefully between trees exceeding 100 meters apart!

The Spotted Black Cicada ๐˜Ž๐˜ข๐˜ฆ๐˜ข๐˜ฏ๐˜ข ๐˜ฎ๐˜ข๐˜ค๐˜ถ๐˜ญ๐˜ข๐˜ต๐˜ข (Drury, 1773), are known for their loud, high-pitched calls. A single male can generate significant noise, while swarms can reach sound levels up to 120 decibels which is comparable to a chainsaw or the threshold of pain for human hearing!

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๐ŸŒผOne of the most unusual facts about ๐˜“๐˜บ๐˜ด๐˜ช๐˜ฎ๐˜ข๐˜ค๐˜ฉ๐˜ช๐˜ข ๐˜ข๐˜ญ๐˜ฑ๐˜ฆ๐˜ด๐˜ต๐˜ณ๐˜ช๐˜ด is that it is the only species in the entire ๐˜“๐˜บ๐˜ด๐˜ช๐˜ฎ๐˜ข๐˜ค๐˜ฉ๐˜ช๐˜ข genus that grows in a tight, groundโ€‘hugging rosette with an extremely short stem.

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The Taiwan Six-spotted Longhorn Beetle ๐˜–๐˜ญ๐˜ฆ๐˜ฏ๐˜ฆ๐˜ค๐˜ข๐˜ฎ๐˜ฑ๐˜ต๐˜ถ๐˜ด ๐˜ฃ๐˜ช๐˜ญ๐˜ฐ๐˜ฃ๐˜ถ๐˜ด ๐˜ต๐˜ข๐˜ช๐˜ธ๐˜ข๐˜ฏ๐˜ถ๐˜ด is a subspecies of the longhorn beetle ๐˜–๐˜ญ๐˜ฆ๐˜ฏ๐˜ฆ๐˜ค๐˜ข๐˜ฎ๐˜ฑ๐˜ต๐˜ถ๐˜ด ๐˜ฃ๐˜ช๐˜ญ๐˜ฐ๐˜ฃ๐˜ถ๐˜ด. Records date back to the mid-20th century, with its presence noted in Hong Kong, Taiwan, Hainan etc., highlighting the biogeographical links between these areas.

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The HKBM invites you to join our first ART JAM ๐ŸŽจ on July 17-19 & July 24-25! โœจ Enjoy our extensive biological specimen collection through drawing โœ๏ธ, painting ๐Ÿ–Œ๏ธ, and making art ๐Ÿง‘โ€๐ŸŽจ! โ€ผ๏ธ Register using the QR code or the following link: forms.gle/zW4qWAXjMGSP... (Limited spots available!)

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HKBM received a donation of 83 specimens from the Agriculture, Fisheries and Conservation Department (AFCD) this year, confiscated from illegal wildlife trade. These include the pelts of multiple large mammal species, all top predators whose loss has dire implications for their ecosystems.

๐Ÿฆ€Unlike most crabs that scuttle sideways, ๐˜—๐˜บ๐˜ณ๐˜ฉ๐˜ช๐˜ญ๐˜ข ๐˜ฃ๐˜ช๐˜ฑ๐˜ณ๐˜ฐ๐˜ต๐˜ถ๐˜ฃ๐˜ฆ๐˜ณ๐˜ข is one of the few species that walks straight forward, looking like a little ball gliding along. Thatโ€™s why it is described as the โ€œrebel walkerโ€ of the crab world.

The HKBM invites you to join our first ART JAM ๐ŸŽจ on July 17-19 & July 24-25! โœจ Enjoy our extensive biological specimen collection through drawing โœ๏ธ, painting ๐Ÿ–Œ๏ธ, and making art ๐Ÿง‘โ€๐ŸŽจ! โ€ผ๏ธ Register using the QR code or the following link: forms.gle/zW4qWAXjMGSP... (Limited spots available!)

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This weekโ€™s neighbour is ๐˜“๐˜ฆ๐˜ฑ๐˜ต๐˜ฐ๐˜ฅ๐˜ช๐˜ข๐˜ญ๐˜ฆ๐˜ฑ๐˜ช๐˜ด ๐˜ฃ๐˜ช๐˜ฑ๐˜ข๐˜ณ๐˜ต๐˜ช๐˜ต๐˜ถ๐˜ด (Lepeletier, 1845) also known as the Yellow-headed Spider-hunting Wasp. The female wasp paralyzes spiders, such as large huntsman spiders (๐˜๐˜ฆ๐˜ต๐˜ฆ๐˜ณ๐˜ฐ๐˜ฑ๐˜ฐ๐˜ฅ๐˜ข sp.), where it is served as a living food source for the wasp's developing larva.

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๐˜•๐˜ฆ๐˜ฐ๐˜ค๐˜ฉ๐˜ข๐˜ถ๐˜ญ๐˜ช๐˜ฐ๐˜ฅ๐˜ฆ๐˜ด ๐˜ฌ๐˜ฐ๐˜ณ๐˜ฆ๐˜ข๐˜ฏ๐˜ถ๐˜ด van der Weele, 1909, also known as the fishfly, was named ๐˜ฌ๐˜ฐ๐˜ณ๐˜ฆ๐˜ข๐˜ฏ๐˜ถ๐˜ด due to a museum labelling error that mistakenly linked the specimen to Seoul, Korea. Ironically, modern surveys show this insect is actually native to South China and Hong Kong and does not exist in Korea.

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This fascinating creature is a member the Heterodontidae family, also known as the Zebra Bullhead Shark, ๐˜๐˜ฆ๐˜ต๐˜ฆ๐˜ณ๐˜ฐ๐˜ฅ๐˜ฐ๐˜ฏ๐˜ต๐˜ถ๐˜ด ๐˜ป๐˜ฆ๐˜ฃ๐˜ณ๐˜ข (Gray, 1831). It is specialized in crushing hard-shelled prey using its large, ridged posterior teeth, mainly feeding on spiny sea urchins.

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To celebrate the 5th anniversary of HKBM, we are officially launching our limited edition poster, showcasing the nuts and acorns of 23 Fagaceae plant species found in Hong Kong! ๐ŸŒฐ Email hkbiodiversitymuseum@gmail.com to get a free digital copy! Physical copies can be obtained at the museum.

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The ๐˜Š๐˜ณ๐˜ฆ๐˜ฐ๐˜ฃ๐˜ณ๐˜ฐ๐˜ต๐˜ฆ๐˜ณ ๐˜จ๐˜ฆ๐˜ฎ๐˜ฎ๐˜ข๐˜ต๐˜ถ๐˜ด Saussure, 1869, also known as the Jeweled Flower Mantis, is native to Hong Kong. They have a vibrant green body adorned with jewel-like patterns in white, yellow, and other hues that mimic flowers, blending perfectly into flowering plants where they ambush their prey.

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Did you know we post highlights of our wildlife ๐Ÿ† camera traps ๐Ÿ“ธ onto our YouTube channel? Here's a compilation of the small predators we caught on the camera this March! It's surprising what you can find in the forests of Hong Kong ๐Ÿคฏ www.youtube.com/shorts/jCHyY...

ใ€้ฆ™ๆธฏ็š„ๅฐๅž‹ๆŽ ้ฃŸ่€… The Small Predators of Hong Kong ๐ŸŽฅใ€‘#predator #wildlife #hongkong

YouTube video by HKBM ้ฆ™ๆธฏ็”Ÿ็‰ฉๅคšๆจฃๆ€งๅš็‰ฉ้คจ Hong Kong Biodiversity Museum

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The Malayan giant millipede, or ๐˜›๐˜ฉ๐˜บ๐˜ณ๐˜ฐ๐˜ฑ๐˜บ๐˜จ๐˜ถ๐˜ด ๐˜ฑ๐˜ข๐˜ค๐˜ฉ๐˜บ๐˜ถ๐˜ณ๐˜ถ๐˜ด Pocock, 1894 has the length of about 20 cm, making it one of the largest millipedes in Southeast Asia. Their cylindrical body is composed of dozens of segments, each bearing two pairs of legs, totalling an astonishing 200 to 300 legs.

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