Re-Evaluating the Position of Iraya Among Philippine Languages
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Biogeography of Mammals in SE Asia: Estimates of Rates of Colonization, Extinction and Speciation
Biological Journal oflhe Linnean Sociely (1986), 28, 127-165. With 8 figures Biogeography of mammals in SE Asia: estimates of rates of colonization, extinction and speciation LAWRENCE R. HEANEY Museum of <oology and Division of Biological Sciences, University of Michigan, Ann Arbor, Michigan 48109, U.S.A. Accepted for publication I4 February 1986 Four categories of islands in SE Asia may be identified on the basis of their histories of landbridge connections. Those islands on the shallow, continental Sunda Shelf were joined to the Asian mainland by a broad landbridge during the late Pleistocene; other islands were connected to the Sunda Shelf by a middle Pleistocene landbridge; some were parts of larger oceanic islands; and others remained as isolated oceanic islands. The limits of late Pleistocene islands, defined by the 120 ni bathymetric line, are highly concordant with the limits of faunal regions. Faunal variation among non-volant mammals is high between faunal regions and low within the faunal regions; endcmism of faunal regions characteristically exceeds 70%. Small and geologically young oceanic islands are depauperate; larger and older islands are more species-rich. The number of endemic species is correlated with island area; however, continental shelf islands less than 125000 km2 do not have endemic species, whereas isolated oceanic islands as small as 47 km2 often have endemic species. Geologirally old oceanic islands have many endemic species, whereas young oceanic islands have few endemic species. Colonization across sea channels that were 5-25 km wide during the Pleistocene has been low, with a rate of about 1-2/500000 years. -
Vocal Divergence and New Species in the Philippine Hawk Owl Ninox Philippensis Complex
FORKTAIL 28 (2012): 1–20 Vocal divergence and new species in the Philippine Hawk Owl Ninox philippensis complex P. C. RASMUSSEN, D. N. S. ALLEN, N. J. COLLAR, B. DEMEULEMEESTER, R. O. HUTCHINSON, P. G. C. JAKOSALEM, R. S. KENNEDY, F. R. LAMBERT & L. M. PAGUNTALAN We show, based on morphology and especially vocalisations, that the Philippine Hawk Owl Ninox philippensis requires treatment as seven allopatric species and at least one additional subspecies. Morphological distinctions between three groups of taxa are striking, and although taxa within one major group are relatively similar in plumage they vary rather consistently in size and proportions. It has not been possible until now to resolve the species limits in this complex due mainly to the lack of sound recordings of key taxa, a problem now rectified. Vocalisations differ significantly between all seven species, the limits of which are incongruent with all previous taxonomies. Taxa from Mindoro ( mindorensis ), Mindanao ( spilocephala ), Camiguin Sur (named herein), and the Sulu Islands ( reyi ) exhibit especially great vocal differences from all other taxa along with smaller but consistent differences in plumage and morphometrics. Although specimens have been in museum collections for many years, two of these species and one subspecies have heretofore remained undescribed, and we formally name these taxa for science. The recommended species-level treatment and English names of the N. philippensis complex are: Luzon Hawk Owl N. philippensis ; Mindanao Hawk Owl N. spilocephala ; Mindoro Hawk Owl N. mindorensis ; Sulu Hawk Owl Ninox reyi ; Romblon Hawk Owl N. spilonota ; Camiguin Hawk Owl new species; and Cebu Hawk Owl new species. -
Discovery O F Triassic Conodonts from Uson Islands O F the Calamian
No. 2] Proc. Japan Acad., 56, Ser. B (1980) 69 14. Discovery of Triassic Conodonts from Malajon and Uson Islands of the Calamian Island Group, Palawan Province, the Philippines, and Its Geological Significance By wataru HASHIM0T0,*) Shigeru TAKIZAWA,**) Guillermo R. BALCE, * * * ) Ernesto A. ESPIRITU, * * * and Crisanto A. BAURA* * * > (Communicated by Teiichi KoBAYASxi, M. J. A., Feb. 12, 1980) This short article deals with the discovery of Epigondolella ab- neptis (Huckriede) , a Lower Norian index conodont of Japan, in the limestone at the southeastern coast of Malajon Island, the Calamian Island Group, and its geological significance. The general geology of the Calamian Island Group had not been surveyed since Smith (1924) reported the manganese-bearing chert formation from Busuanga Island and limestone from Coron Island, until 1978, when H. Fontaine reported the geological and palaeon- tological results of his reconnaissance works conducted in this island group (Fontaine, 1978, 1979; Fontaine et al., 1979). The Calamian Island Group is geographically situated between Mindoro and Palawan Islands, where the Mindoro and the Palawan Metamorphics are exposed respectively. Concerning the origin of these schists in the Recent Palawan Arc trending from Palawan to Mindoro, Gervasio (1971) and Hashimoto and Sato (1973) are of different opinions. Gervasio (1971) referred to the schist in the Palawan Arc as the basement of the Philippines and the non-metamorphosed Palaeozoic sediments including limestone in northern Palawan as well as that in the Calamian Island Group and the Permian limestone on Carabao Island as Palaeozoic formation deposited in a miogeosyncline, occur- ring in an east-west direction upon the basement schist terrain. -
ADDRESSING ILLEGAL WILDLIFE TRADE in the PHILIPPINES PHILIPPINES Second-Largest Archipelago in the World Comprising 7,641 Islands
ADDRESSING ILLEGAL WILDLIFE TRADE IN THE PHILIPPINES PHILIPPINES Second-largest archipelago in the world comprising 7,641 islands Current population is 100 million, but projected to reach 125 million by 2030; most people, particularly the poor, depend on biodiversity 114 species of amphibians 240 Protected Areas 228 Key Biodiversity Areas 342 species of reptiles, 68% are endemic One of only 17 mega-diverse countries for harboring wildlife species found 4th most important nowhere else in the world country in bird endemism with 695 species More than 52,177 (195 endemic and described species, half 126 restricted range) of which are endemic 5th in the world in terms of total plant species, half of which are endemic Home to 5 of 7 known marine turtle species in the world green, hawksbill, olive ridley, loggerhead, and leatherback turtles ILLEGAL WILDLIFE TRADE The value of Illegal Wildlife Trade (IWT) is estimated at $10 billion–$23 billion per year, making wildlife crime the fourth most lucrative illegal business after narcotics, human trafficking, and arms. The Philippines is a consumer, source, and transit point for IWT, threatening endemic species populations, economic development, and biodiversity. The country has been a party to the Convention on Biological Diversity since 1992. The value of IWT in the Philippines is estimated at ₱50 billion a year (roughly equivalent to $1billion), which includes the market value of wildlife and its resources, their ecological role and value, damage to habitats incurred during poaching, and loss in potential -
4 Indigenous Languages for Development: the Philippine Experience
4 Indigenous languages for development: the Philippine experience Nestor Castro Philippine languages The Philippines is an archipelago composed of 7,107 islands with a population of 75 million people. Because of its archipelagic character, there are more than a hundred languages in the Philippines. The Summer Institute of Linguistics identified at least 151 languages in the country. Except for one Creole language, Chavacano, all of these languages belong to the Western Malaya-Polynesian subfamily of the Austronesian languages. These languages are further classified as belonging to the following language groups: Northern Philippine (70 languages), Central Philippine (46languages), Southern Philippine (22languages), Sarna Bajaw (?languages), Southern Mindanao (5languages), and Sulawesi Sangil (1 language). Despite this big number, only eight of these languages make up 85 percent of the entire Philippine population. These are Tagalog, Sugbuhanon, Iloko, Pangasinan, Hiligaynon, Bikol, Kapampangan, and Waray. Native speakers of these eight languages comprise the ethnic majority of the country, i.e. the lowland Christian Filipinos. Tagalog is the language spoken in Manila, the national capital, and the outlying provinces. Because of its strategic position, it has been designated as the national language since the establishment of the Philippine Commonwealth in 1935. While the 1987 Philippine Constitution mandated that the national language is 'Filipino', this is based on the Manila dialect of Tagalog. Minority languages The remaining 15 percent of the population are further divided into 143 language groups. Since ethnic identity, especially in the Philippines, is largely defined by language, the speakers of these 143 languages comprise the ethnic minorities of the country. These ethnic minorities can further be classified into two distinct groups: the Bangsa Moro, found in southern Philippines, and the 'indigenous peoples', who are scattered in the relatively isolated areas of the archipelago. -
Philippine Crocodile Crocodylus Mindorensis Merlijn Van Weerd
Philippine Crocodile Crocodylus mindorensis Merlijn van Weerd Centre of Environmental Science, Leiden University, Abel Tasmanstraat 5bis, Utrecht 3531 GR, Netherlands ([email protected]) Common Names: Philippine crocodile (English), buwaya 2009 IUCN Red List: CR (Critically Endangered. Criteria (general Philippines), bukarot (northern Luzon) A1c. Observed decline in extent of occurrence >80% in 3 generations. C2a. Less than 250 adults in the wild, populations highly fragmented and declining; IUCN 2009) (last assessed Range: Philippines in 1996). Taxonomic Status The Philippine crocodile was described in 1935 by Karl Schmidt on the basis of a type specimen and three paratypes from the island of Mindoro (Schmidt 1935, 1938). Schmidt also described the closely related New Guinea freshwater crocodile (Crocodylus novaeguineae) in 1928 and later made a comparison of morphological differences between C. mindorensis, C. novaeguineae and C. porosus, maintaining C. mindorensis as a separate species (1956). However the Philippine crocodile has long been treated as C. novaeguineae mindorensis, a sub-species of the New Guinea crocodile, by other authorities. Hall (1989) provided new evidence of the distinctness of the Philippine crocodile and nowadays C. mindorensis is generally treated as a full species endemic to the Philippines. Figure 1. Distribution of Crocodylus mindorensis. Figure 2. Juvenile C. mindorensis in Dunoy Lake, in Northern Sierra Madre National Park, northern Luzon. Photograph: Merlijn van Weerd. Conservation Overview CITES: Appendix I Ecology and Natural History CSG Action Plan: The Philippine crocodile is a relatively small freshwater Availability of recent survey data: Adequate crocodile. Although much is still unknown, studies at two Need for wild population recovery: Highest captive breeding facilities [Palawan Wildlife Rescue and Potential for sustainable management: Low Conservation Centre (PWRCC), Palawan Island (Ortega Van Weerd, M. -
Geochemistry and Tectonic Setting of the Luzon Arc, Philippines
Geochemistry and tectonic setting of the Luzon arc, Philippines MARC J. DEFANT Department of Geology, University of South Florida, Tampa, Florida 33620 RENE^C^^AUR^Y } laboratoire de Petrologie et G. S. Oceanologie et Geodynamique, Universite de Bretagne Occidentale, 29287 Brest, France JELLE DE BOER Department of Earth and Environmental Sciences, Wesleyan University, Middletown, Connecticut 06457 JEAN-LOUIS JORON Groupe des Sciences de la Terre, Laboratoire Pierre Siie, Centre d'Etudes Nucléaires de Saclay, B.P. 2, 91191 Gif sur Yvette, France ABSTRACT ment) with the Manila Trench. In contrast, unreported analytical data, along the entire ex- Babuyan segment samples (north) have un- tent of the Luzon arc and to discuss possible Miocene (10 Ma) to Recent volcanism is usual island-arc Nd and Sr isotopic ratios that origins of these compositional variations. associated with eastward subduction along fall below the mantle array; they appear to be the Manila Trench for some 1,200 km from the result of sediment source contaminants or GEOLOGIC SETTING the Coastal Range in Taiwan south to Min- a unique mantle composition. Incorporation doro. We suggest calling this the "Luzon of sediments analyzed from eastern China Tectonic Framework arc." There are five distinct segments along and Taiwan into a MORB-type mantle can this arc: Mindoro, Bataan, Northern Luzon, explain the Nd and Sr isotopic ratios of the The Manila Trench is a broadly arcuate Babuyan, and Taiwan. The Bataan and Min- Babuyan segment. (concave eastward) structure, which extends doro segments in the south are separated by a from about 13° to 21° N (Figs. -
Revisiting the Position of Philippine Languages in the Austronesian Family
The Br Andrew Gonzalez FSC (BAG) Distinguished Professorial Chair Lecture, 2017 De La Salle University Revisiting the Position of Philippine Languages in the Austronesian Family Lawrence A. Reid University of Hawai`i National Museum of the Philippines Abstract With recent claims from non-linguists that there is no such thing as an Austronesian language family, and that Philippine languages could have a different origin from one that all comparative linguists claim, it is appropriate to revisit the claims that have been made over the last few hundred years. Each has been popular in its day, and each has been based on evidence that under scrutiny has been shown to have problems, leading to new claims. This presentation will examine the range of views from early Spanish ideas about the relationship of Philippine languages, to modern Bayesian phylogenetic views, outlining the data upon which the claims have been made and pointing out the problems that each has. 1. Introduction Sometime in 1915 (or early 1916) (UP 1916), when Otto Scheerer was an assistant professor of German at the University of the Philippines, he gave a lecture to students in which he outlined three positions that had been held in the Philippines since the early 1600’s about the internal and external relations of Philippine languages. He wrote the following: 1. As early as 1604, the principal Philippine languages were recognized as constituting a linguistic unit. 2. Since an equally early time the belief was sustained that these languages were born of the Malay language as spoken on the Peninsula of Malacca. -
Knowledge of the Inadequate. Collecting Dragonflies
Odonatologica 26(3): 249-315 September I. 1997 Synopsis of the PhilippineOdonata, with lists of species recorded fromforty islands * M. Hämäläinen¹ and R.A. Müller² 1 Department of Applied Zoology, P.O.Box 27, FIN-00014 University of Helsinki, Finland 1 Rehetobelstr. 99, CH-9016 St. Gallen, Switzerland Received 10 January 1996 / Revised, Updated and Accepted 6 February 1997 A list of dragonflies known from the Philippines is presented with data on their distribution the of the islands. In addition the 224 named 3 by accuracy to spp. (and sspp.), some 65-70 still undescribed or unidentified (to species level) taxa are listed. Detailed data for 14 named which listed from the collecting are presented spp., arc Philippines for the first time, viz. Archibasis viola, Ceriagrion cerinorubellum, Acrogomphusjubilaris, Ictinogomphus decoratus melaenops, Gynacantha arsinoe, G. dohrni, Heliaeschna simplicia, H. uninervulata, Indaeschna grubaueri, Tetracanthagyna brunnea, Macromia westwoodi, Aethriamanta gracilis, Neurothemis fluctuans and Rhyothemis obsolescens. Prodasineura obsoleta (Selys, 1882) is synonymized with P. integra (Selys, 1882) and Gomphidia platerosi Asahina, 1980 with G. kirschii Selys, 1878. A few other possible synonymies are suggested for future confirmation. A brief review of the earlier studies on Philippine Odonata is presented. Grouped according to the present understanding of the Philippine biogeographical regions, all major islands are briefly characterized and separate lists are given for 40 islands. The records are based onliterature data, and on ca 27 000 specimens in Roland 000 SMF Muller’s collection, ca 2 specimens in coll. Ris at and on some other smaller collections studied by the authors. INTRODUCTION While the second author made plans for a zoological expedition to the Philip- pines in 1985, Dr Bastiaan K i a u t a suggested him to take collecting of dragon- flies as one of the goals, because the knowledge of the Philippine Odonata fauna was very inadequate. -
Introduction MIMAROPA
The Use of CBMS as a Tool for Implementing Development Strategies* “With CBMS, there is more to gain.” Introduction MIMAROPA Region was created through Executive Order No. 108 issued by Her Excellency PGMA on May 17, 2002 dividing the Southern Tagalog Region into CALABARZON Region and MIMAROPA Region. It is composed of the five island provinces of Occidental Mindoro, Oriental Mindoro, Marinduque, Romblon and Palawan. It has 2 cities, 71 municipalities and 1,458 barangays. As of 2000, it has a total population of 2.3 million, with 2.67 percent growth rate. Total land area of the region is 27,456.01 square kilometers representing about 9 percent of the country’s total land area. MIMAROPA Region is a major source of agricultural products and host diverse tourist destinations. It is a major producer of palay, coconut, banana, citrus, cassava, vegetables and marine products which can be utilized for various food/agri-processing industry. The region is also the home of natural wonders, which can be tapped for tourism development. With these, the Regional Development Council (RDC), the highest policy and coordinating body in the region, adopted the following vision: to become the food basket of Metro Manila and CALABARZON, a gateway to Southern Philippines and a major tourism destination. Status of CBMS Application in Region IV-B The provinces of Palawan and Marinduque were earlier included as pilot areas of CBMS implementation. Presently they are already in the fourth and second round of updating their CBMS, respectively. Romblon province is in the stage of processing its first CBMS data. -
Vocal Divergence and New Species in the Philippine Hawk Owl Ninox Philippensis Complex
Forktail 28 (2012) 1a 2 1b 3 5 4 6 8 7 Plate. Species in the Philippine Hawk Owl Ninox philippensis complex: (1) Mindoro Hawk Owl N. mindorensis (a, dark individual; b, pale individual); (2) Mindanao Hawk Owl N. spilocephala; (3) Luzon Hawk Owl N. philippensis; (4) Cebu Hawk Owl, new species; (5) Romblon Hawk Owl Ninox spilonota, new subspecies from Tablas; (6) Romblon Hawk Owl, nominotypical from Sibuyan; (7) Camiguin Hawk Owl, new species; (8) Sulu Hawk Owl Ninox reyi. Original painting by John Gale. FORKTAIL 28 (2012): 1–20 Vocal divergence and new species in the Philippine Hawk Owl Ninox philippensis complex P. C. RASMUSSEN, D. N. S. ALLEN, N. J. COLLAR, B. DEMEULEMEESTER, R. O. HUTCHINSON, P. G. C. JAKOSALEM, R. S. KENNEDY, F. R. LAMBERT & L. M. PAGUNTALAN We show, based on morphology and especially vocalisations, that the Philippine Hawk Owl Ninox philippensis requires treatment as seven allopatric species and at least one additional subspecies. Morphological distinctions between three groups of taxa are striking, and although taxa within one major group are relatively similar in plumage they vary rather consistently in size and proportions. It has not been possible until now to resolve the species limits in this complex due mainly to the lack of sound recordings of key taxa, a problem now rectified. Vocalisations differ significantly between all seven species, the limits of which are incongruent with all previous taxonomies. Taxa from Mindoro (mindorensis), Mindanao (spilocephala), Camiguin Sur (named herein), and the Sulu Islands (reyi) exhibit especially great vocal differences from all other taxa along with smaller but consistent differences in plumage and morphometrics. -
Mindoro Strait 7 Night Itinerary (Anilao to Anilao)
Mindoro Strait 7 Night Itinerary (Anilao to Anilao) Day 1 Boarding in Anilao Pier (Anilao, Batangas) 1800H Departure to Apo Reef, Mindoro. (ETD) Accommodation and meals onboard All Star Philippines –Stella Maris Explorer Day 2 Location: Apo Reef, Mindoro Arrive Apo Reef at 0500H (ETA) Dive site briefing, day diving only (3-4 dives) Dive Sites: Hunter’s Rock, Shark Ridge Day 3 Location: Apo Reef, Mindoro Whole day diving at Apo Reef (3-4 dives) Dive sites: Apo 29, Binagaan Dropoff Depart Apo Reef, Mindoro for Puerto Galera at 1900H (ETD) Day 4 Location: Puerto Galera Arrive at Puerto Galera (4 dives including night dive) Dive Sites: Manila Channel, Sabang Point, Sabang Wreck, The Hill Day 5 Location: Puerto Galera Whole day diving at Puerto Galera (4 dives including night dive) Dive Sites: Alma Jane, Dungon Wall, Canyons, Ernie’s Cave Day 6 Location: Isla Verde Early morning departure to Isla Verde Whole day diving Isla Verde (4 dives including night dive) Dive Sites: Blackfish Corner, Verde Island Dropoff Day 7 Location: Puerto Galera Day diving only (2-3 dives) Evening departure for Anilao, Batangas Day 8 Arrival in Anilao, Batangas Breakfast onboard then transfer to Airport Number of dives: Up to 21 Dive Experience: Experienced open water divers (minimum 30 dives) or advanced cert. recommended When to go: October-February Suggested Hotel: Eagle Point Beach Resort – Anilao Please note that this itinerary is a diving program and can be changed depending on many factors! www.AllStarLiveaboards.com 800.327.9600 U.S. / Canada or 954.734.7111 Worldwide .