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2021 New Discoveries

2021 New Discoveries

Happy New Year from your #NationalMuseumPH!
2021 was a great year for new discoveries!

Did you know that discovery is one crucial step in plant conservation? We need to discover and identify the plant to ensure its survival.

In 2021, more than 20 species of plants were discovered in the Philippines. Here are some of the novel plants discovered by researchers from the #NationalMuseumPH and their team of experts.

Three of these novel species were described during the expedition from Mount Hamiguitan Range Wildlife Sanctuary, a UNESCO World Heritage Site and an ASEAN Heritage Park located in Mindanao.

Amylotheca cleofei Tandang, Galindon & A.S. Rob is the fifth Amylotheca species in the world. This mistletoe is named after Clint Michael B. Cleofe of the DENR-PENRO Davao Oriental. Dischidia glabrata Arshed and Tandang is a succulent epiphytic vine known only in Mount Hamiguitan. The specific epithet “glabrata” refers to the glabrous habit of the plant. Hypericum perryongii Galindon is the fifth Hypericum in the Philippines and the first to be found outside Luzon. It is named in honor of Dr. Perry S. Ong, a renowned ecologist and UP Scientist who championed science-based biodiversity conservation in the country. 

A new species of Dischidia was described again in November 2021. Dischidia argentii Arshed, J.R. Callado & Tandang was named in honor of the late Dr. George Argent for his contribution to the flora of the Philippines. This novel species is known only from Mt. Kilang, Ilocos Norte.

For more information about this plants, click the links below:

https://bit.ly/3eLglW7 (Amylotheca cleofei)
https://bit.ly/3sVvNr6 (Dischidia glabrata)
https://bit.ly/3nfjO47 (Dischidia argentii)
https://bit.ly/3pQzeNR (Hypericum perryongii)

Text and photos by the Botany and National Herbarium Division
© National Museum of the Philippines (2022)

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Manlilikha ng Bayan Ginaw Bilog

The #NationalMuseumPH commemorates the birth anniversary of Ginaw Bilog, the first awardee of Gawad sa Manlilikha ng Bayan in 1993. 

Manlilikha ng Bayan Ginaw Bilog was recognized for the preservation of the surat Mangyan, or Mangyan script and the ambahan, a metaphoric poem with sevensyllable lines etched on bamboo tubes used in conveying messages among the Hanunuo Mangyan of southern Mindoro. The ambahan is recited during social gatherings and accompanied by musical instruments such as guitars, fiddles, flutes, and jew’s harps. One of the four remaining syllabic scripts in the country, the surat Mangyan, is instrumental in perpetuating the use of ambahan. The Philippine syllabic scripts were declared National Cultural Treasure in 1997 by the National Museum of the Philippines, and have been officially inscribed in the UNESCO Memory of the World Register in 1999.

According to Manlilikha ng Bayan Ginaw Bilog, ambahan is the key to the Mangyan soul and this was his motivation to continue keeping its scores that were both written on bamboo nodes and in his notebook for this purpose. He has also maintained the ambahan collection of his father and grandfather, which served as his inspiration and guidance in his endeavors. He has shared both collections with his fellow Mangyan and promoted them to other groups on every possible occasion.

Manlilikha ng Bayan Ginaw Bilog passed away in 2003.

#GAMABA

#ManlilikhaNgBayan

#GinawBilog

Text and poster by the NMP Ethnology Division and NCCA GAMABA Executive Council

© The National Museum of the Philippines (2022)

Chinese blue and white porcelain pouring vessels from the Lena Shoal shipwreck

Chinese blue and white porcelain pouring vessels from the Lena Shoal shipwreck

  • Lena Shoal blue and white boxes and pouring vessels

  • Lena Shoal dishes and a bottle

  • Lena Shoal excavation

This week on #MaritimeMonday highlights the ceramic pouring vessels found at the Lena Shoal shipwreck. The vessel was inadvertently discovered by deep sea fishermen more than 40 m deep near Lena Shoal, Busuanga, northern Palawan. Significant looting followed before the National Museum of the Philippines (NMP) and the Far Eastern Foundation for Nautical Archaeology (FEFNA) intervened and carried out systematic excavations in 1997. To learn more about the Lena Shoal shipwreck, please read at https://tinyurl.com/bdfjksu3.

More than 4,700 artifacts were recovered consisting mostly of Asian stoneware and porcelain ceramics along with earthenware pottery, metal, glass, stone, and wooden objects as well as organic materials and ecofacts. The vessel measured 24 m long with a carrying capacity of 100 tons and was made using the South China Shipbuilding Tradition, which combines Chinese (bulkheads and iron nails) and Southeast Asian techniques (keel and wooden dowel). The ship may have sunk during the late 15th to the early 16th century Common Era (CE) based on the analysis of the Chinese, Thai, and Vietnamese ceramic shapes and decoration.

Among the Chinese blue and white porcelain retrieved were pouring vessels with unique shapes in the form of ewers and bottles. There are large ewers that are made of thick, white porcelain covered with a thick bluish-glaze except at the foot and the base. The decorations are composed of floral patterns and scrolls while a single ewer is completely covered with blue glaze sans decoration. Also present in limited quantities are duck-shaped ewers with bluish glaze and molded into the shape of a pair of ducks swimming side by side. Liquids are filled in through the opening at the back of the birds and poured out through the beak if it is pierced. The cover may be domed with a knob on the top or shaped like a lotus leaf.

The bottles have globular bodies with necks narrowing at the center, similar to an hourglass in shape and end in an everted rim. The pieces are fashioned from thick, white porcelain and covered in bluish glaze with floral patterns and scrolls. They are classified as water bottles and thought to be copied from a metal prototype from the Middle East. These pouring vessels may have been used during meals and for ritual hand washing that is customary in the Moslem world.

All of these were produced by the private kilns at Jingdezhen, Jiangxi Province which rose to prominence in the 15th century as the major ceramic production center in China specializing in porcelain with underglaze blue glaze. They are more commonly known as blue and white porcelain in the western world. The ship may have been part of a fleet of ships engaged in private trade and destined for Islamic markets in southern Philippines, Indonesia or even in the Indian Ocean states.

Your #NationalMuseumPH is now open to the public with minimum health protocols. Please visit our newly upgraded ‘300 Years of Maritime Trade in the Philippines’ exhibition on the second floor of the National Museum of Anthropology building. You may also opt to watch the virtual tour of the said gallery here: https://tinyurl.com/300YearsOfMaritimeTradePH. Please monitor this website and social media pages such as Facebook, Twitter, and Instagram for further information and booking arrangements.

#PouringVessels

#EwerAndBottle

#LenaShoalShipwreck

#MuseumFromHome

#StaySafeStayHome

#BeatCOVID19

 Poster and text by the NMP Maritime and Underwater Cultural Heritage Division

Photos © Franck Goddio and Far Eastern Foundation for Nautical Archaeology (FEFNA)

© National Museum of the Philippines (2021)

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POWER FROM HEAT

Did you know that December is declared as National Energy Consciousness Month?

Before we light up the sky as we welcome the new year, allow us to present to you the energy from deep within the earth — the geothermal energy.

Geothermal Energy is a renewable energy source. Its name comes from the Greek words geo (earth) and therme (heat). The energy is derived from the heat within the earth that is a result of constant friction of the rocks along the margins of continental plates and from the radioactive decay of materials. To tap this energy, wells are drilled several kilometers underground for steam and water. The heat is then brought to the surface through an intricate system of pumps and pipelines. 

Geothermal energy is widely used as an electricity source, particularly in the Philippines. In other countries, geothermal energy is extremely helpful for space heating from residential to industrial buildings. It is also used in melting snow and ice in critical areas like highways and greenhouses.

The Philippines is among the top geothermal energy producers in the world. Its strategic position allows it to have extensive potential for geothermal resources. Initiatives to put up geothermal power plants in the country started in 1962 with the geothermal studies conducted by the then Commission on Volcanology. By 1977, the country had its first commercial geothermal electricity in Tongonan, Leyte. At present, several geothermal energy power plants are already operating in many parts of the country with many more plants in the development stage. 

Find out more about geothermal energy and many other renewable energy resources at the NMNH Gallery 3. Book your next visit through this website.

#MuseumFromHome 

#StaySafe

#GetVaccinated

Text and image by the NMP Geology and Paleontology Division

© National Museum of the Philippines (2021)

Archaeology of Pigs

Are hamon or lechon served on your table for Nochebuena and Media Noche?

On the last week of celebrating this month’s festive season, today’s #TrowelTuesday by the #NationalMuseumPH highlights pigs in the context of archaeology.

The role and evidence of pigs in prehistoric times can be traced back to the trash deposits mostly in areas or zones identified archaeologically as residential. Pig remains from Philippine archaeological sites are usually represented by the teeth and fragmentary bones, found associated with pottery, cobble and flake tools, other animal bones, and human bones. 

Excavated pig remains in the Batanes Islands and Nagsabaran in Cagayan, dated about 3200 years and about 4500 years ago, point to pigs’ earliest existence in the Philippines based on archaeological evidence. 

The acquisition of wild pigs (Sus scrofa) in prehistoric times was through hunting activities or trading. Excavations in Leta-Leta Cave in Palawan yielded modified fragmented pig bones, suggesting the animal’s use other than as food.  The bones are dagger-shaped, carved, with a hole drilled at the larger end, probably used as implements or pendants.

A boar’s canine recovered from a burial site at Wahing Cave A in Mabini, Bohol, found with a deer antler fashioned into a pendant, indicates the early practice of ornamentation and the materials used for adornment. Using pigs’ teeth as necklaces, especially the canine, has been observed in the country. This practice of using these remains as ornaments and charms persists in some ethnolinguistic groups.

Historically, pigs served as sacrificial animals, along with chickens, water buffaloes, and dogs. It is usually part of the ritual feasting events, offered together with plant foods and alcoholic beverages. The quantity and quality of offered pigs are dependent on the social rank, wealth, and political power of the sponsoring elite. Apportionment of the food also reflects the social status of the feast’s participants and their relationship with the sponsor.

During the feast, whole or pre-butchered parts or chosen cuts of the animal are given to the elite. The crania or skull of the sacrificed pig was a preferred body part, displayed inside or outside the house as a potent symbol of wealth and social prominence in the community after the sponsored celebration. Pigs represent a consumable animal wealth traditionally expended in status-reinforcing feasts.

Before the festive season ends, celebrate it by exploring your #NationalMuseumPH collections by booking a tour through this website.

#ArchaeologyOfPigs

#MuseumFromHome

#YearOfFilipinoPrecolonialAncestors

#MaligayangPasko

Text by Ame Garong and Hazel Ramirez and poster by Timothy James Vitales | NMP Archaeology Division

© National Museum of the Philippines (2021)

Staged beyond Christmas… The Christmas Tree Worms

Staged beyond Christmas… The Christmas Tree Worms

The festivity of this holiday season is not only felt, it is more seen through Christmas trees around us! And while we have this season every December, its counterpart underwater seems to have it year-round! 

In today’s #WildlifeWednesday, let us introduce you to one of the most beautiful creatures under the sea – the Christmas tree worms! They may not have those light bulbs that twinkle, but they are seen showing off their crowns in a vast array of color hues of blue, red, bright pink, violet, orange, brown, white, green, or yellow!

Did you know that for several years, the iconic Christmas tree worms in the Philippines were believed to be known as Spirobranchus giganteus which is found only in the Caribbean? This only proves the diverse specificity of the genus. For sure, Christmas tree worms on our shores are members of the highly variable species Spirobranchus corniculatus!

Christmas tree worms of the genus Spirobranchus belong to a group of segmented worms known as polychaetes. They are often associated with coral reefs wherein more than half of their body is covered in coral and only the crowns are shown outside of their calcareous tubes. Each worm’s colorful crown has a spiny covering (operculum) that plugs the worm burrow’s hole to defend itself from butterflyfishes, crabs, sea urchins, or shrimps that make a tasty meal out of them. 

While Christmas tree worms do not have many threats, the coral reefs where they anchor themselves are prone to both natural and man-made disasters which, in a way, will severely affect them. While enjoying the shelter provided by the corals, Christmas tree worms, in turn, defend their host from the crown-of-thorns starfish by irritating their tube feet as the predator walks across their coral home keeping the living corallites undamaged around the worm’s tube opening. Aside from this task, they are known to facilitate the revival of the damaged areas during bleaching events and turf algae overgrowth. 

What an amazing creature!

Text and photo by the NMP Zoology Division and by Chrissy Piotrowski, California Academy of Sciences

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