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“Adorably Cute” Tiny Primate Discovery Illuminates Biodiversity of Philippines Island

Meet the Dinagat-Caraga tarsier, a distinctive evolutionary lineage of primate that has just been discovered from the southeastern Philippines, an international team of biologists working with the Philippine government’s Biodiversity Management Bureau announced today. The discovery of the new genetic type of primate was funded in part by the National Geographic Committee for Research and Exploration.

The tarsier [a big-eyed nocturnal animal about the size of an adult man's hand] is known only from the small island of Dinagat, and the adjacent northeast corner of the larger island of Mindanao to the south, says a news statement about the research published today in the open access science journal PLoS ONE.  ”With its giant eyes, fuzzy face, and prominent ears, the discovery will no doubt attract attention as an adorably cute new ecotourism focal point—much like its furry cousin on Bohol Island,” says the statement released by the Biodiversity Institute of the University of Kansas on behalf of the institutions involved in the study.

Umbrella Protection

The discovery identifies an important new example of a “conservation flagship species” that has the potential to increase public awareness of the Philippines’ astounding resident biodiversity, says National Geographic grantee and project leader Rafe Brown, of the University of Kansas. “If protected by the Philippine government, [it may] extend protection like an umbrella to the many species of unique birds, mammals, amphibians, reptiles, plants, and invertebrates that share its rain forest home.”

The findings will restructure conservation targets in Philippine tarsiers, placing much greater urgency on the populations of Dinagat Island, and nearby Mindanao Island’s Caraga Region, in addition to the already protected populations in other parts of the species’ range, Brown predicted.

Cryptic Species

“We are happy to continue our support of research on biodiversity and the recognition of new and even cryptic species,” says John Francis, National Geographic Vice President for Research, Conservation, and Exploration. “It is key to identify species at risk so we can take action accordingly, especially in areas as rich and threatened as the Philippines.”

The undocumented nature of hidden or “cryptic” species has become a pervasive theme in the study of the country’s biodiversity, the news release explained. Cameron Siler, of University of Oklahoma and collaborator on the paper explains: “Discovering and documenting Philippine biodiversity has become an exercise in integrative, multidisciplinary studies that take advantage of multiple sources of data, like genetic and acoustic information, in addition to traditional studies of animals’ physical characteristics.”

“This is a very exciting time to be an anthropologist working on primates—and also an especially exciting moment for our friends in the Philippines!”

“This unprecedented scientific “Renaissance” in the use of numerous lines of evidence combined to increasingly provide new insights into the study of biodiversity has become a trend that is spreading across Asia and the world. And even for well-studied groups like primates and birds, the results are staggering,” the news statement adds. “Numbers of nocturnal primate species have nearly doubled over the last 15 years,” says project collaborator Nathaniel Dominy, a biological anthropologist from Dartmouth College. “This is a very exciting time to be an anthropologist working on primates—and also an especially exciting moment for our friends in the Philippines!”

University of the Philippines Biology Professor Perry S. Ong notes the cooperative work involved, among multiple institutions from several countries, to make the study happen.  “The success of the cooperative work was based on mutual trust and the desire to resolve scientific questions that have practical conservation applications.  Whereas before, tarsiers from the Philippines are viewed as a single species wherever they are found and thus receive the same conservation attention.  With the results of this study, the survival of the three genetically distinct variants of the tarsier needs to be ensured through targeted conservation programs, including the establishment of critical habitats.”

Until this discovery, the IUCN Red List of Threatened Species recognized ten species of tarsier. One species is Critically Endangered (at extremely high risk of extinction in the wild), two are Endangered, while most of the others are either Vulnerable or there is insufficient data to determine their status. Tarsiers generally are under pressure from degraded habitat. There have also been reports of tarsiers being hunted for bush meat.

Related news story: “Extinct Primate” Found in Indonesia (National Geographic Conservation Trust Grantee Sharon Gursky-Doyen)

Photo: “Smiling” Tarsier Among New Most Endangered Species

National Geographic Traveller: The Philippines: The Tarsier Man

Comments

  1. Zecq
    Dinagat Islands
    August 29, 12:16 am

    sad to say that the whole Dinagat Islands was declared as a mineral reserve way back in 1939. Dinagat Tarsier is just one of the species of flora and fauna you can found in the island. Dinagat Tarsiers are not of the same species to other tarsiers found in the country.

  2. T. mcnett
    USA
    August 24, 1:34 pm

    Came across a link to this article in twitter. I thought it would be a good example to my daughter of the “good” things you can do with social media. ….then I made it to the comments. ..Wow! Maybe not.
    Oh, and before anyone says anything, yes, I agree, I’m stupid.

  3. Migo
    Saudi
    August 24, 1:04 pm

    The same tarsier in Bohol..

  4. cecilia posadas raymundo
    philippines
    August 23, 9:02 pm

    Ang Pilipinas ay may 7,100 islands, marami pang madidiscover na mga bagong species ng mga halaman at hayop…

  5. Dr.sapan jain
    india
    August 23, 2:14 pm

    Nice information.

  6. Dr.sapan jain
    Nagpur
    August 23, 2:13 pm

    Very nice.keep it up

  7. Italian
    Cali
    August 23, 10:46 am

    You people clearly can’t read. This is a different species than the one on bohol. The tarsier on bohol is a cousin to the new one they recently found. You people are stupid!

  8. Eimar
    England
    August 23, 7:34 am

    Also, YOU people, just because you think you discovered something new, you should now protect it??? Well, every thing should be protected!!!!!!, don’t make it sound as if you are doing something big….

    Now regarding this statement ”“We are happy to continue our support of research on biodiversity”
    Can someone fund my research to establish whether a cardboard box, is indeed a box???? . I am so desperate to find out…

  9. Eimar
    England
    August 23, 7:16 am

    I think this is ONLY a new discovery for that scientist. This beautiful animal was discovered a very long time ago. Now, whether they wasted their money to say that it is a primate or no; that is a different story and he might be full of excrement; scientifically speaking.

  10. ludivina bagason darao
    rome
    August 23, 6:26 am

    the Philippines indeed has rich flora and fauna.

  11. Kalabog
    August 22, 9:08 pm

    Where have you guys been??? Tarsiers aren’t new! Even BBC knows that.. Something’s wrong with you guys or something..

  12. HG
    August 21, 8:21 am

    Tarsiers are not “new” to the Philippines. It is common in the island of Bohol in the Visayas.