Dr. Salcedo L. Eduardo is MNH's curator for animal helminth parasites. He gained his PhD in Veterinary and Medical Parasitology (1981) from the University of London and his MS from UPLB (1973). Dr. Eduardo is currently Professor Emeritus at the UPLB College of Veterinary Medicine.

He has been inducted into the National Academy of Science and Technology due to his outstanding researches on parasites of livestock population with emphasis on the basic aspects of helminthology.

The NAST cites his works as those which has "significantly contributed in the undertaking of sound control measures in conservation, agriculture management and public health."

Selected Publications

Salcedo L. Eduardo and Jose L. Diaz. 2013. New Records of Four Digenean (Platyhelminthes) Species Parasitic in Sea Turtles (Reptilia: Chelonia) in the Philippines. Philippine Journal of Veterinary Medicine, 50 (2)

Salcedo L. Eduardo. 2013. On Three Species of Chewing Lice (Mallophaga: Ischnocera) from the Common Emerald-Dove and the Spotted Imperial-Pigeon (Aves: Columbiformes) in the Philippines. Philippine Journal of Veterinary Medicine, 50 (1)

Salcedo L. Eduardo. 2012. Species of the Genus Pseudomenopon Mjöberg, 1910 (Mallophaga: Amblycera: Menoponidae) Occurring on Philippine Rallidae (Aves: Gruiformes) With Description of a New Species, Pseudomenopon micosai. Philippine Journal of Veterinary Medicine, 49 (1)

Mark Joseph M. Desamero and Salcedo L. Eduardo. 2011. Some Ectoparasites from Philippine Owls (Strigiformes: Strigidae) with Description of a New Louse Species, Kurodaia (Conciella) theresamunditae Desamero & Eduardo (Amblycera: Menoponidae). Philippine Journal of Veterinary Medicine, 48 (1)

Salcedo L. Eduardo and Sr. Fidelia D. Villa. 2011. A New Species of Procyrnea Chabaud 1975 (Nematoda: Habronematidae) and Redescription of Two Chewing Lice (Mallophaga) from the Palawan Hill Myna, Gracula religiosa palawanensis (Passeriformes: Sturnidae), Philippines. Philippine Journal of Veterinary Medicine, 48 (2)

Apolonio G. Zabat and Salcedo L. Eduardo. 2011. Some Ectoparasites of the Common Rousette Bat (Rousettus amplexicaudatus Geofroy, 1810) (Mammalia: Chiroptera: Pteropodidae) from Colonies in Batangas and Rizal, Philippines. Philippine Journal of Veterinary Medicine, 48 (1)

Salcedo L. Eduardo and Emilia A. Lastica. 2010. Eucoleus halcyonus, a New Species of Lungworm (Nematoda: Capillariidae) from the White-Collared Kingfisher, Halcyon chloris collaris (Scopoli, 1786) in the Philippines. Philippine Journal of Veterinary Medicine, 47 (2)

Mark Joseph M. Desamero and Salcedo L. Eduardo. 2010. Some Hemoprotozoa (Apicomplexa) of Two Philippine Owl Species (Strigiformes) with Description of a New Species, Haemoproteus topacioi Desamero & Eduardo (Haemoproteidae). Philippine Journal of Veterinary Medicine, 47 (1)

Salcedo L. Eduardo. 2010. Orthocoelium arambuloi Eduardo (Paramphistomidae: Orthocoeliinae), a New Species of Rumen Fluke from Cattle and Water Buffaloes (Artiodactyla: Ruminantia) with Remarks on and a Key to the Species of the Genus Orthocoelium (Stiles & Goldberger, 1910). Philippine Journal of Veterinary Medicine, 47 (1)

Salcedo L. Eduardo and Samuel F. Lucas. 2009. Haemoproteus lanii de Mello, 1937(Apicomplexa: Haemoproteidae) from the Long-tailed Shrike and Two Species of Chewing Lice (Mallophaga) from the Philippine Cockatoo (Aves: Laniidae; Cacatuidae). Philippine Journal of Veterinary Medicine, 46 (2)

Salcedo L. Eduardo. 2009. Fischoederius emiljavieri, a New Species of Pouched Amphistome from Ruminants in the Philippines and Indonesia and Redescription of Fischoederius cobboldi (Poirier, 1883) Stiles & Goldberger, 1910 (Trematoda: Gastrothylacidae). Philippine Journal of Veterinary Medicine, 46 (1)

EDUARDO, S.L & Lastica, E. A 2008. Parasites Recovered From a Downer White-Collared Kingfisher, Halcyon chloris collaris (Scopoli, 1786) (Aves: Alcedinidae) From Danjugan Island, Off Negros, Philippines. Philippine Journal of Veterinary Medicine, 45 (2): 133-136.

EDUARDO, S.L & Diaz, J.L. 2008. Flukes of the Family Microscaphidiidae Looss, 1900 (Trematoda: Digenea) from the Green Sea Turtle, Chelonia mydas L. (Reptilia: Chelonia) in the Philippines with Description of Three New Species. Philippine Journal of Veterinary Medicine, 45 (2): 75-85.

EDUARDO, S.L. & DONATO, N. B. 2008. Ameeria sp. (Nematoda: Onchocercidae) from the heart and footpad of a black palm cockatoo (Probosciger arterimus) (Aves: Psittacidae). Philippine Journal of Veterinary Medicine, 45 (1): 60-62.

EDUARDO, S.L. & JAVELLANA, M.C.R.H. 2008. Fischoederius upiensis new species from ruminants in the Philippines with remarks on other species of the genus Fischoederius Stiles and Goldberger, 1910 (Trematoda: Paramphistomoidea: Gastrothylaciae). Philippine Journal of Veterinary Medicine, 45 (1): 22-29.

EDUARDO, S.L., DOMINGO, C.Y.J. & DIVINA, B.P. 2008. Zoonotic parasites of rats in the Philippines (pp. 157-193). In: Philippine Rats, Ecology & Management (G.R. Singleton, R.C. Joshi & L.S. Sebastian, Editors). Philippine Rice Research Institute (PhilRice): Philippines.

EDUARDO, S.L. 2007. Synopsis of the Parasites of Birds in the Philippines. National Academy of Science and Technology, Philippines: Metro Manila, 390 pp. (ISBN 978-971-8538-84-5).

EDUARDO, S.L. & SY, H.G. 2007. Scanning electron microscope observations on the tegumental surface of adult Eurytrema pancreaticum (Janson, 1889) Looss, 1907 (Trematoda: Dicrocoeliidae), a parasite of ruminants in the Philippines. Philippine Journal of Veterinary Medicine, 44 (2): 100-106.

EDUARDO, S.L. & CELIS, R.B. 2007. Haemoproteus spp. (Protozoa: Haemoproteidae) and a new species of Acanthocephala, Pseudolueheia tongsoni from the Philippine scops-owl, Otus megalotis megalotis (Walden, 1875) (Aves: Strigiformes). Philippine Journal of Veterinary Medicine, 44 (1): 20-28.

EDUARDO, S.L. 2006. Eye-flukes of the genus Philophthalmus Looss, 1899 (Trematoda: Philophthalmidae) occurring in Philippine birds with description of a new species. Philippine Journal of Veterinary Medicine, 43 (2): 71 - 82.

EDUARDO, S.L. & LEE, G.Q. 2006. Some zoonotic trematodes from the Philippine field rat, Rattus mindanensis mindanensis (Mearns, 1905) (Mammalia: Rodentia) in Bay, Laguna, Philippines with description and new records of species. Philippine Journal of Veterinary Medicine, 43 (1): 33-45.

EDUARDO, S.L. 2005. Monodontella giraffae Yorke & Maplestone, 1926 (Nematoda: Ancylostomatidae) from Island-born Giraffa reticulata de Winton, 1899 (Ruminantia: Giraffidae) in Calauit Island, Philippines. Philippine Journal of Veterinary Medicine, 42 (2): 105-107.

EDUARDO, S.L. 2005. The surface area of the terminal genitalium of five species of the genus Carmyerius Stiles & Goldberger, 1910 (Paramphistomoidea: Gastrothylacidae) as revealed by scanning electron microscopy. Philippine Journal of Veterinary Medicine, 42 (2): 87-94.

EDUARDO, S.L. & TORRES, M.S.F. 2005. Description of two new species with notes on four previously known species of flukes (Trematoda) from the Philippine common moorhen, Gallinula chloropus lozanoi, Lletget, 1918 (Rallidae). Philippine Journal of Veterinary Medicine, 42 (1): 31-39.

EDUARDO, S.L. 2004. Parasites of some endangered/protected Philippine animal wildlife species and their importance in wildlife conservation and preservation. Proceedings of the 13th Congress of the Federation of Asian Veterinary Associations (FAVA), October 25-27, 2004, Seoul, Korea, pp 79-92.

EDUARDO, S.L. 2004. The Tegumental Surface of Carmyerius gregarius (Looss, 1896) Stiles & Goldberger, 1910 and C. mancupatus (Fischoeder, 1901) Stiles & Goldberger, 1910 (Trematoda: Gastrothylacidae) as Revealed by Scanning Electron Microscopy. Philippine Journal of Veterinary Medicine, 41(1): 85-90.

EDUARDO, S.L. 2004. Parasitic Zoonoses (pp. 311-325). In: Philippine Textbook of Medical Parasitology, 2nd edition (V.Y. Belizario, Jr. & W. U de Leon: Editors), Publications Program, University of the Philippines Manila (ISBN 971-8982-14-0).

EDUARDO, S.L. & GADDI, C.B. 2004. Notes on Previously Recorded Species of Trematoda from Philippine Birds Philippine Journal of Veterinary Medicine, 41(1): 44-46.

EDUARDO, S.L. 2004. Some Trematode Parasites of the Domesticated Mallard Duck (Anas platyrhynchos platyrhynchos Linnaeus, 1758) in Four Provinces in Luzon, Philippines. Philippine Journal of Veterinary Medicine, 41(1): 19-24.

EDUARDO, S.L. 2004. Redescription of Platyamphistoma polycladiforme (Näsmark, 1937) and Glyptamphistoma paradoxum (Näsmark, 1937) (Trematoda: Paramphistomidae: Orthocoeliinae). Philippine Journal of Veterinary Medicine, 41(1): 10-18.

EDUARDO, S.L. & GADDI, C.B. 2003. New species and New Records of Trematode Parasites of Philippine Wild Birds. Philippine Journal of Veterinary Medicine, 40(2): 66-78.

PADILLA, M.A.; GA, S.A.; DIVINA, B.P.; LUCAS, S.F. & EDUARDO, S.L. 2003. Prevalence of Isospora suis coccidiosis and factors associated with infection in pig herds in Batangas Province, Philippines. Philippine Agricultural Scientist 86(2): 140-145.

VENTURINA, V. M.; ANCHETA, P.B.; DOBSON, R.J.; EDUARDO, S.L. & GRAY, G.D. 2003. Use of a larval development assay to estimate anthelmintic efficacy in goats in smallholder farming systems. Philippine Agricultural Scientist, 86(2): 134-139.

EDUARDO, S.L. 2003. Scanning electron microscope observation on two species of the genus Carmyerius Stiles & Goldberger, 1910 (Paramphistomoidea: Gastrothylacidae). Philippine Journal of Veterinary Medicine, 40(1): 27-31.

EDUARDO, S.L. 2003. Three trematodes, Brachylecithum (Brachylecithoides) microfiliforme n. sp., Athesmia heterolecithodes (Braun, 1899)(Dicrocoeliidae) and Posthovitellum sabahense Fischthal & Kuntz, 1973 (Eumegacetidae) from Philippine wild birds. Philippine Journal of Veterinary Medicine, 40(1): 19-26.

EDUARDO S.L. 2002. Veterinary education in the Philippines. Journal of Southeast Asian Education, 3(2): 245-245.

EDUARDO S.L. 2002. Tarsubulura perarmata (Ratzel, 1868) Inglis, 1958 (Nematoda: Subuluridae), a nematode parasite of the tarsier, Tarsius syrichta (Linnaeus, 1758) (Primates: Tarsiidae) in the Philippines. Philippine Journal of Veterinary Medicine, 39(2): 67-72.

EDUARDO, S.L. 2002 A new species of biting louse, Damalinia balabacensis (Mallophaga: Trichodectidae), from the Philippine mouse deer, Tragulus nigricans Thomas, 1892 (Ruminantia: Tragulidae). Philippine Journal of Veterinary Medicine, 39(1): 6-10.

EDUARDO, S.L. 2001. Veterinary education and the requirements for veterinary practice in the Philippines: an overview. In: Proceedings of the 2001 International Symposium on the International Harmonization of Veterinary Education and Research, June 8-9, 2001, Samsung Convention Center, Seoul National University, Seoul, Korea, pp. 65-73.

EDUARDO, S.L. 2001. Helminth zoonoses in the Philippines: Public health problems associated with eating habits and practices. Transactions of the National Academy of Science & Technology, 23: 105-119.

EDUARDO, S.L.; MANALO, V.C. & TAYAG-KAW, M.C. 2001. New records of and previously known helminth parasites of the catfish and mudfish in Laguna Lake, Philippines. Philippine Journal of Veterinary Medicine, 38(2): 110-111.

PEJANA, J.U & EDUARDO, S.L. 2000. Experimental infection of a piglet with ova of a tapeworm (Taenia saginata-like) from a human in Leyte, Philippines. Philippine Journal of Veterinary Medicine, 37(2): 109-110.

EDUARDO, S.L. 2000. Damalinia cordillerai n.sp. (Mallophaga: Trichodectidae) and two other previously known arthropod parasites of the Luzon sambar deer, Cervus (Rusa) philippinus Smith, 1827 (Mammalia: Artiodactyla: Ruminantia). Philippine Journal of Veterinary Medicine, 37(2): 72-81.

EDUARDO, S.L. & AQUINO, M.T. 2000. Papillosetaria veversi Maplestone, 1931 (Nematoda) and Damalinia sp. (Mallophaga), parasites of the Philippine mouse deer, Tragulus nigricans Thomas, 1892 (Ruminantia: Tragulidae). Philippine. Journal of Veterinary Medicine, 37(2): 26-30.

EDUARDO, S.L. & SY, H.G. 1999. The tegumental surface of adult Artyfechinostomum malayanum (Leiper, 1911) Medheim 1943 (Trematoda: Echinostomatidae) from pigs as revealed by scanning electron microscopy. Philippine Journal of Veterinary Medicine, 36(1): 14-19.

EDUARDO, S.L.; YAPTINCHAY, A.A.P. & LIM, T.M.S. 1998. Some helminth parasites of the sea cow, Dugong dugon (Müller, 1776) (Mammalia: Sirenia) in the Philippines. Philippine Journal of Veterinary Medicine, 35(1&2):27-36.

HOWLADER, M.M.R.; CAPITAN, S.S.; EDUARDO, S.L.; ROXAS, N.P. & SEVILLA, C.C. 1997. Effects of experimental Haemonchus contortus infection on red blood cells and white blood cells of growing goats. Asian-Australasian Journal of Animal Sciences, 10(6): 679-682.

HOWLADER, M.M.R.; CAPITAN, S.S.; EDUARDO, S.L.; ROXAS, N.P. & SEVILLA, C.C. 1997. Performance of growing goats experimentally infected with stomach worm (Haemonchus contortus). Asian-Australasian Journal of Animal Sciences, 10 (5): 534-539.

HOWLADER, M.M.R.; CAPITAN, S.S.; EDUARDO, S.L.; ROXAS, N.P. & SEVILLA, C.C. 1997. Effects of stomach worm (Haemonchus contortus) infection on the kids of infected mother goats. Asian-Australasian Journal of Animal Sciences, 10 (4): 435-438.

EDUARDO, S.L. 1997. A Guide to the Collections of Philippine Type-Specimens of Parasitic Protozoa, Helminths and Arthropods. National Academy of Science and Technology, Philippines: Metro Manila, 322 pp. (ISBN 971-8538-42-9).

HOWLADER, M.M.R.; CAPITAN, S.S.; EDUARDO, S.L.; ROXAS, N.P. & SEVILLA, C.C. 1996. Effect of experimental Haemonchus contortus infection on haemoglobin concentration and packed cell volume of does. Asian-Australasian Journal of Animal Sciences, 9 (5): 597-601.

HOWLADER, M.M.R.; CAPITAN, S.S.; EDUARDO, S.L.; SEVILLA, C.C. & ROXAS, N.P. 1996. Effect of experimental infection with stomach worm (Haemonchus contortus) on the productive performance of does. Asian-Australasian Journal of Animal Sciences, 9 (4): 421-426.

EDUARDO, S.L. 1995. Two nematode parasites, Strongyloides papillosus and Oesophagostomum curvatum, of the Calamian deer, Cervus (Axis) calamianensis in the Philippines. Philippine Journal of Veterinary Medicine, 32(1): 1‑9.

ANUNCIADO, R.V.P.; EDUARDO, S.L.; MOMONGAN, V.G. & ESCALADA, R.F. 1994. Parasites of the captive tamaraw, Bubalus mindorensis (Heude, 1988) (Mammalia: Ruminantia). Philippine Journal of Veterinary Medicine, 31(1): 5‑10.

VELASQUEZ, C.C. & EDUARDO, S.L. 1994. Index Catalogue of Parasites of Philippine Vertebrates. National Academy of Science & Technology, Philippines: Metro Manila, 391 pp. (ISBN 971‑8538‑26‑7).

EDUARDO, S.L. & WRIGHT, Ma. B.R. 1993. Surface topography of Orthocoelium serpenticaecum Eduardo & Peralta, 1987 (Trematoda: Paramphistomidae), a parasite of the water buffalo (Bubalus bubalis Linnaeus) in the Philippines. Philippine Journal of Veterinary Medicine, 30(2): 41‑48.

EDUARDO, S.L. & ANTIPORDA, L.R.D. 1993. Nematode parasites of horses in the Philippines. III. The genera Cylicocyclus, Cylicostephanus and Poteriostomum (Cyathostominae: Strongylidae). Philippine Journal of Veterinary & Animal Sciences, 19(3): 121‑ 143.

EDUARDO, S.L. & ANTIPORDA, L.R.D. 1993. Nematode parasites of horses in the Philippines. II. The genera Cyathostomum Molin, 1861 and Oesophagodontus Railliet & Henry, 1902 (Strongylidae). Philippine Journal of Veterinary & Animal Sciences, 19(2): 69‑80.

EDUARDO, S.L. 1993. Ogmocotyle indica (Bhalerao, 1942) (Trematoda: Notocotylidae a parasite of Luzon sambar deer, Cervus (Rusa) philippinus. Philippine Journal of Veterinary Medicine, 30(1): 23‑26.

EDUARDO, S.L. 1992. The taxonomy, biology and geographical distribution of paramphistomoideans of ruminants. In: Proceedings of the 8th Congress of the Federation of Asian Veterinary Associations, 21‑25 November, 1992, Manila, Philippines, pp. 189‑224.

EDUARDO, S.L. 1992. Status of biotechnology research on animal health in the Philippines. In: Microbial Utilization of Renewable Resources, Vol. 8 (P. Matangkasombut & Y. Oshima, Editors), NRCT, NUS, DOST‑JSPS Joint Seminar on Biotechnology, October 29‑31, Bangkok, Thailand & International Center of Cooperative Research in Biotechnology, Japan, pp. 404‑410.

EDUARDO, S.L. 1992. Redescription of Gastrothylax zhonghauensis Wang, 1979 (Paramphistomoidea: Gastrothylacidae), a parasite from the water buffalo, Bubalus bubalis in the Philippines. Philippine Journal of Veterinary & Animal Sciences, 18(2): 17‑122.

EDUARDO, S.L. 1991. Food‑borne parasitic zoonoses in the Philippines. In: Emerging Problems in Food‑Borne Parasitic Zoonosis: Impact on Agriculture & Public Health (J.H. Cross, Editor). Southeast Asian Journal of Tropical Medicine & Public Health, 22(Supplement): 16‑22.

EDUARDO, S.L.; NERI, I.; BRAVO, M.V.A. & VILLAMOR, L. 1991. Notes on parasites of captive calamian deer, Axis calamianensis (Artiodactyla: Ruminantia). Philippine Journal of Veterinary Medicine, 28(2): 61‑64.

EDUARDO, S.L. 1991. Pegosomum ixobrychi Gvosdev, 1960 (Trematoda: Echinostomatidae) from the liver of the cinnamon least bittern, Ixobrychus cinnamomeus (Gmelin, 1789) (Aves: Ardeidae) in the Philippines. Philippine Journal of Veterinary Medicine, 28(2): 53‑59.

EDUARDO, S.L. 1991. Scanning electron microscopy of paramphistomids parasitic in the wallaby, Macropus agilis (Marsupialia: Macropodidae). Philippine Journal of Veterinary Medicine, 28(1): 27‑30.

EDUARDO, S.L. 1991. Structure in the internal surface of the pharynx of some paramphistomid parasites of ruminants as revealed by scanning electron microscopy. Philippine Journal of Veterinary Medicine, 28(1): 13‑20.

EDUARDO, S.L. & RAMIREZ, R.D. 1990. Scanning electron microscopy of the tegumental surfaces of adult Rhipicephalus sanguineus (Latrielle, 1806) (Acarina: Ixodidae). Philippine Journal of Veterinary & Animal Sciences, 16(3‑4): 39‑59.

ANTIPORDA, L.R.D. & EDUARDO, S.L. 1990. Prevalence and relative abundance of helminth parasites in Philippine horses. Philippine Journal of Veterinary Medicine, 27(1): 21‑23.

EDUARDO, S.L. & JAVELLANA, C.R.H. 1990. Fischoederius skrjabini Kadenatsii, 1963 (Gastrothylacidae) from Philippine ruminants with notes on related species. Philippine Journal of Veterinary Medicine, 27(1): 17‑20.

EDUARDO, S.L. & PUENTESPINA, R.P. 1989. Helminth ova in the feces of the Philippine eagle, Pithecophaga jefferyi Ogilvie‑Grant, 1898 (Accipitridae). Philippine Journal of Veterinary Medicine, 26(2): 53‑54.

EDUARDO, S.L. 1989. Artyfechinostomum malayanum (Leiper, 1911) Mendheim, 1943 (Trematoda: Echinostomatidae) from pigs in the Philippines. Philippine Journal of Veterinary Medicine, 26(1): 25‑27.

EDUARDO, S.L. & JAVELLANA, C.R.H. 1988. Fischoederius philippinensis, a new species of gastrothylacid parasite from ruminants in the Philippines. Transactions of the National Academy of Science & Technology, 10: 177-186.

EDUARDO, S.L. & CASTRO, J.T. 1988. Some helminth parasites of the Philippine monkey, Macaca philippinensis. Philippine Journal of Veterinary Medicine, 25(2): 15‑21.

EDUARDO, S.L. & QUE, R.G. 1988. Scanning electron microscopy of the body surfaces of adult Haematopinus tuberculatus (Burmeister, 1839), a common louse of Philippine water buffaloes. Philippine Journal of Veterinary & Animal Sciences, 14(2): 13-23.

EDUARDO, S.L. & MONTAÑO, M.T.G. 1988. The body surface of the common cattle tick, Boophilus microplus (Canestrini, 1887) as revealed by scanning electron microscopy. Philippine Journal of Veterinary Medicine, 25(1): 37‑46.

EDUARDO, S.L. 1987. Zoogeographical affinities of paramphistomids of ruminants. Transactions of the National Academy of Science & Technology, 9: 229‑242.

EDUARDO, S.L. & PERALTA, R.C. 1987. Orthocoelium serpenticaecum Paramphistomidae: Orthocoeliinae), a new species from the swamp buffalo (Bubalus bubalis Linnaeus) in the Philippines. Systematic Parasitology, 9(3): 221‑225.

EDUARDO, S.L. & LO, R.H. 1987. Development of the lungworm species of swine, Metastrongylus apri in the earthworm species, Pheretima asiatica. Philippine Journal of Veterinary Medicine, 24(2): 65‑ 68.

EDUARDO, S.L. & M. FONTENEAU. 1987. Occurrence of Paramphistomum ichikawai Fukui, 1922 (Digenea: Paramphistomoidea) in cattle in France. Philippine Journal of Veterinary Medicine, 24(2): 61‑63.

EDUARDO, S.L. & JAVELLANA, C.R.H. 1987. A new genus, Velasquezotrema, for Fischoederius brevisaccus Eduardo, 1981. Philippine Journal of Veterinary Medicine, 24(1): 29‑34.

EDUARDO, S.L.; KAW, M.U. & JAVELLANA, C.R.H. 1987. The occurrence of Calicophoron microbothrioides (Price & McIntosh, 1944) Eduardo, 1983 in cattle in the Philippines. Philippine Journal of Veterinary & Animal Sciences, 13(1): 33‑37.

EDUARDO, S.L. 1986. The taxonomy of the family Paramphistomidae Fischoeder, 1901 with special reference to the morphology of species occurring in ruminants. VIII. The genera Stephanopharynx Fischoeder, 1901 and Balanorchis Fischoeder, 1901. Systematic Parasitology, 8(1): 57‑69.

EDUARDO, S.L. & KAW, M.U. 1986. The life cycle of Orthocoelium scoliocoelium (Fischoeder, 1904) Yamaguti, 1971 (Paramphistomidae: Orthocoeliinae) in the Philippines. Transactions of the National Academy of Science & Technology, 8: 121‑138.

EDUARDO, S.L. 1985. The taxonomy of the family Paramphistomidae Fischoeder, 1901 with special reference to the morphology of species occurring in ruminants. VII. Redescription of Leiperocotyle congolense (Baer, 1936) Eduardo, 1980 and a new name, Leiperocotyle gretillati for Ceylonocotyle scoliocoelium var. benoiti Gretillat, 1966. Systematic Parasitology, 7(3): 231-238.

EDUARDO, S.L. 1985. The taxonomy of the family Paramphistomidae Fischoeder, 1901 with special reference to the morphology of species occurring in ruminants. VI. Revision of the genus Orthocoelium (Stiles & Goldberger, 1910), Systematic Parasitology, 7(2): 125‑158.

EDUARDO, S.L. 1985. The taxonomy of the family Paramphistomidae Fischoeder, 1901 with special reference to the morphology of species occurring in ruminants. V. Revision of the genus Cotylophoron (Stiles & Goldberger, 1910), Systematic Parasitology, 7(1): 3‑26.

EDUARDO, S.L. & YAP, M.W.V. 1984. Species of the genus Ancylostoma Dubini, 1843 (Nematoda: Ancylostomatidae) occurring in dogs in Davao City, Philippines. Philippine Journal of Veterinary Medicine, 23(1‑2): 137‑150.

EDUARDO, S.L. & BUENAVENTURA, E.S.L. 1984. Giardia and Isospora species occurring among dogs brought to Veterinary clinics in Metro Manila. Philippine Journal of Veterinary Medicine, 23(1‑2): 133‑136.

EDUARDO, S.L. & ZAMORA, L.M. 1984. Notes on Thelazia rhodesii Desmarest, 1827 from cattle in the Philippines. Philippine Journal of Veterinary Medicine, 23(1‑2): 126‑132.

EDUARDO, S.L. 1984. The taxonomy of the family Paramphistomidae Fischoeder, 1901 with special reference to the morphology of species occurring in ruminants. IV. Revision of the genus Gigantocotyle Näsmark, 1937 and elevation of the subgenus Explanatum Fukui, 1929 to full generic status. Systematic Parasitology, 6(1): 3‑32.

EDUARDO, S.L. & CEPEDA, R.C. 1983. Clinical trial: efficacy of febantel against Ascaridia and Capillaria infections in fighting cocks. Philippine Journal of Veterinary Medicine, 22(1): 166‑177.

EDUARDO, S.L. 1983. A concretion in the excretory bladder of Gastrothylax crumenifer (Creplin, 1847) (Trematoda: Gastrothylacidae), an amphistome parasite of ruminants. Philippine Journal of Veterinary Medicine, 22(1): 36b‑37.

EDUARDO, S.L. 1983. The taxonomy of the family Paramphistomidae Fischoeder, 1901 with special reference to the morphology of species occurring in ruminants. III. Revision of the genus Calicophoron Näsmark, 1937. Systematic Parasitology, 5(1): 25‑79.

EDUARDO, S.L., ANIMAS, S.B. & MOLINA, R.M. 1982. Gross and histopathology of parasitic intestinal nodules from slaughter pigs and cattle in the Philippines. Philippine Journal of Veterinary Medicine, 21(1‑2): 27‑34.

EDUARDO, S.L. 1982. Taxonomic value of tegumental structures in separating some closely related species of paramphistomes occurring in ruminants. Transactions of the National Academy of Science & Technology, 4: 257‑268.

EDUARDO, S.L. 1982. The taxonomy of the family Paramphistomidae Fischoeder, 1901 with special reference to the morphology of species occurring in ruminants. II. Revision of the genus Paramphistomum Fischoeder, 1901. Systematic Parasitology, 4(3): 189‑238.

TONGSON, M.S. & EDUARDO, S.L. 1982. Trichostrongyliasis. In: CRC Handbook Series in Zoonoses. Section C: Parasitic Zoonoses, Vol. II (J.H. Steele, Editor‑in‑Chief; M.G. Schultz, Section Editor). CRC Press, Inc., Boca Raton, Florida: pp. 331‑337.

TONGSON, M.S. & EDUARDO, S.L. 1982. Physalopteriasis. In: CRC Handbook Series of Zoonoses. Section C: Parasitic Zoonoses, Vol. II (J.H. Steele, Editor‑in‑Chief; M.G. Schultz, Section Editor). CRC Press, Inc., Boca Raton, Florida: pp. 255‑256.

EDUARDO, S.L. 1982. Techniques for examining paramphistomes. Journal of Helminthology, 56(2): 117‑119.

EDUARDO, S.L. 1982. The taxonomy of the family Paramphistomidae Fischoeder, 1901 with special reference to the morphology of species occurring in ruminants. I. General considerations. Systematic Parasitology, 4(1): 7‑57.

EDUARDO, S.L. & MERCADO, B.S. 1981. Notes on ectoparasites of rats (Rattus norvegicus) inhabiting marketplaces in the city of Manila. Philippine Journal of Veterinary Medicine, 20(2): 67‑75.

EDUARDO, S.L. 1981. Fischoederius brevisaccus, a new species of pouched amphistome (Gastrothylacidae) from ruminants in the Philippines. Systematic Parasitology, 3(1): 1‑6.

TONGSON, M.S.; MANUEL. M.F. & EDUARDO, S.L. 1981. Parasitic fauna of goats in the Philippines. Philippine Journal of Veterinary Medicine, 20(1): 1‑37.

EDUARDO, S.L. 1980. The taxonomic value of tegumental structures in the identification of some species of the family Paramphistomidae Fischoeder, 1901 occurring in mammals. Proceedings of the Third European Multicolloquium of Parasitology, September 7‑13, 1980, Cambridge, England, U.K.: 196.

EDUARDO, S.L. 1980. On the specific identity of Amphistoma tuberculata Cobbold, 1875. Systematic Parasitology, 2(1): 117‑119.

EDUARDO, S.L. 1980. Orthocoelium indonesiense, a new species of amphistome from ruminants in Indonesia. Systematic Parasitology, 1(3‑4): 203‑210.

EDUARDO, S.L. 1980. A new genus, Leiperocotyle, for Cotylophoron okapi Leiper, 1935 and C. congolense Baer, 1936 and redescription of C. okapi. Systematic Parasitology, 1(3‑4): 255‑263.

EDUARDO, S.L. 1980. Bilatorchis papillogenitalis n.g., n.sp. (Paramphistomidae: Orthocoeliinae), a parasite of the red lechwe (Kobus leche Gray, 1850) from Zambia. Systematic Parasitology, 1(2): 141‑149.

EDUARDO, S.L. 1979. Egg‑shell formation in Carmyerius synethes (Fischoeder, 1901) and Gastrothylax crumenifer (Creplin, 1847) (Digenea: Gastrothylacidae). Philippine Journal of Science, 108(3‑4): 169‑179.

EDUARDO, S.L. 1978. Comparative histology of Carmyerius synethes (Fischoeder, 1901) and Gastrothylax crumenifer (Creplin, 1847) (Digenea: Gastrothylacidae) from Bubalus bubalis L. in the Philippines. Philippine Journal of Science, 107 (3‑4): 175‑201.

EDUARDO, S.L.; CELO, E.M., TONGSON, M.S. & MANUEL, M.F. 1977. Felicola subrostratus (Nitzch) (Mallophaga: Trichodectidae) from a native cat ‑ a Philippine record. Philippine Journal of Veterinary Medicine, 16(1‑2): 69‑70.

EDUARDO, S.L. & MANUEL, M.F. 1976. Gigantocotyle bathycotyle (Fischoeder, 1901) Näsmark, 1937 (Digenea: Paramphistomidae) ‑ a liver parasite of Philippine cattle and carabaos. Philippine Journal of Veterinary & Animal Sciences, 2(1): 5‑10.

ENIGK, K.; DEY‑HAZRA, A. & EDUARDO, S.L. 1976. Activity of dissacharidases and dipeptidases of the intestinal mucosa of piglets during mild and severe infections with Strongyloides ransomi. Journal of Comparative Pathology, 86(2): 243‑250.

EDUARDO, S.L.; MANUEL. M.F. & TONGSON, M.S. 1976. Eurytrema escuderoi, a new species and two other previously known species of the genus Eurytrema Looss, 1907 (Digenea: Dicrocoeliidae) in Philippine cattle and carabaos. Philippine Journal of Veterinary Medicine, 15(1‑2): 104‑116.

EDUARDO, S.L. 1976. On two species of the genus Calicophoron Näsmark, 1937 (Digenea: Paramphistomidae) from Philippine carabaos. Philippine Journal of Veterinary Medicine, 15(1‑2): 96‑103.

EDUARDO, S.L. 1975. Opisthorchis obsequens Nicoll, 1914 (Digenea: Opisthorchiidae) from the liver of the Philippine domestic duck (Anas boschas domestica L.). Philippine Journal of Veterinary Medicine, 14(2): 45‑52.

EDUARDO, S.L. & MANUEL, M.F. 1975. Amphistomes (Trematoda: Digenea) of cattle and carabaos slaughtered in the greater Manila area. Philippine Journal of Veterinary Medicine, 4(2):33‑44.

EDUARDO, S.L. 1975. Carmyerius synethes (Fischoeder, 1901) Stiles & Goldberger, 1910 (Gastrothylacidae) ‑ pouched amphistome of Philippine carabaos. Philippine Journal of Veterinary Medicine, 14(1): 117‑124.

EDUARDO, S.L. 1973‑75. Notes on some liver trematodes from Philippine birds. Philippine Journal of Animal Industry, 30(1‑4): 30‑38.

EDUARDO, S.L. 1975. Lubens enigki sp.n. (Digenea: Dicrocoeliidae) from the Philippine rail, Rallus rallus philippensis (L.). Annales de Parasitologie Humaine et Comparée, 50(5): 591‑594.

EDUARDO, S.L. 1974. On a new species of Euamphimerus (Trematoda: Opisthorchiidae) from the Philippine wild chicken, Gallus gallus gallus L. Rivista di Parassitologia, 35(3): 201‑204.