Review Article

An Annotated Checklist of the Human and Animal Entamoeba (Amoebida: Endamoebidae) Species- A Review Article

Abstract

Background:The number of valid of pathogen and non-pathogen species of Entamoeba has continuously increased in human and animals. This review is per-formed to provide an update list and some summarized information on Entamoeba species, which were identified up to the 2014.
Methods:We evaluated the Entamoeba genus with a broad systematic review of the literature, books and electronic databases until February 2014. The synonyms, hosts, pathogenicity and geographical distribution of valid species were considered and recorded. Repeated and unrelated cases were excluded.
Results:Totally 51 defined species of Entamoeba were found and arranged by the number of nuclei in mature cyst according to Levin's grouping. Seven of these spe-cies within the 4 nucleate mature cysts group and 1 species with one nucleate ma-ture cyst are pathogen. E. histolytica, E. invadence, E. rananrum and E. anatis causes lethal infection in human, reptiles, amphibians and brides respectively, four species causes non-lethal mild dysentery. The other species were non-pathogen and are important to differential diagnosis of amoebiasis.
Conclusion:There are some unknown true species of Entamoeba that available information on the morphology, hosts, pathogenicity and distribution of them are still very limited and more considerable investigation will be needed in order to clarify the status of them.

Kreire JP, Baker J R. Parasitic Protozoa. Allen and unwin, inc.USA; 1987.

Hamzah Z, Petmitr S, Mungthin M, Leelayoova S, Petmitr PC.Differentioal detection of Entamoeba histolytica, Entamoeba dispar and Entamoeba moshkovskii by a single-round PCR assay. J Clin Microbiol. 2006;44 (9):3196-3200.

Levine ND. Veterinary Protozoology.Iowa State University Press. Ames, IA, 414; 1985.

Martínez-Díaz RA, Herrera S, Castro A, Ponce F. Entamoeba sp. (Sarcomastigophora: Endamoebidae) from Ostriches (Struthio camelus) (Aves: Struthionidae). Vet Parasitol. 2000; 92 (3):173-9.

Clark CG, Diamond LS. Intraspecific variation and phylogenetic relationships in the genus Entamoeba as revealed by riboprinting. J Euk Microbiol. 1997; 44: 142–154.

Tengku SA, Norhayati M. Public health and clinical importance of amoebiasis in Malaysia: A review. Trop Biomed. 2011; 28(2): 194–222.

Hooshyar H, Rezaian M. Amoebas. Tehran University of Medical Sciences Publication. Tehran; 2011.

Kikuta N, Yamamoto A, Goto N. Detection and identification of Entamoeba gingivalis by specific amplification of rRNA gene. Can J Microbiol. 1996;42(12):1248-1251.

Clark CG, Kaffashian F, Tawari B, Windsor JJ, Twigg-Flesner A, Davies-Morel MC, Blessmann J, Ebert F, Peschel B, Le Van A, Jackson CJ, Macfarlane L, Tannich E.New insights into the phylogeny of Entamoeba species provided by analysis of four new small-subunit rRNA genes. Int J Syst Evol Microbiol. 2006;56(Pt 9):2235-2259.

Gillin FD, Diamond LS.Clonal Growth of Entamoeba histolytica and other Species of Entamoeba in Agar. J Protozool. 1978; 25(4):539-43.

Noble G A and Noble E R. Entamoebae in Farm Mammals. J Parasitol. 1952;38(6):571-595.

Hoare CA. On an Entamoeba occurring in English goats.Parasitol. 1940; 32: 226-237.

Noble ER, Noble GA. Amebic parasites of fishes.J Euk Microbiol. 1966;13(3):478-480.

Solaymani-Mohammadi Sh, Rezaian M, Hooshyar H, Mowlavi GR, Babaei Z, Anwar MA. Intestinal protozoa in Wild Boars (Sus scrofa) in western Iran. J Wildlife Dis. 2004;40(4):801-803.

Desowitz RS, Barnish G. Entamoeba polecki and other intestinal protozoa in Papua New Guinea highland children.Ann Trop Med Parasitol. 1986;80(4):399-402.

Sargeaunt PG, Patrick S, O'Keeffe D.Human infections of Entamoeba chattoni masquerade as Entamoeba histolytica.Trans R Soc Trop Med Hyg. 1992;86:633-634.

Muehlenbein MP. Parasitological analyses of the male chimpanzees (Pantroglodytes schweinfurthii) at Ngogo, Kibale National Park, Uganda. Am J Primatol. 2005;65 (2):167–179.

El-Refaii AH. Entamoeba bovis Liebetanz 1905 recorded from large ruminants in Egypt. J Egypt Soc Parasitol. 1993 ;23 (1):239-45.

Kingston N, Williams ES, Thorne T. Invasive Entamoebae in pronghorn (Antilocapra amricana) from Wyoming. J Wildlife Dis. 1990;26 (1):50-54.

Ponce-Gordo F, Martínez-Díaz RA, Herrera S. Entamoeba struthionis n. sp. (Sarcomastigophora: Endamoebidae) from ostriches (Struthio camelus). Vet Parasitol.2004;119:327–335.

Poynton SL, Whitaker BR. Protozoa and metazoa infecting amphibians. In: K.M. Wright and B.R. Whitaker, Editors. Amphibian Medicine and Captive Husbandry, Krieger Publishing Company, Malabar, FL, USA; 2001pp:193-222.

Geimana QM, Ratcliffea HL. Morphology and life-cycle of an Amoeba producing amoebiasis in Reptiles.Parasitol.1936;28:208-228.

Bullock WL. Entamoeba gadi Sp.N. from the rectom of the Pollock, Pollachius virens (L., 1758), with some observation on its cytochemistry.J Parasitol. 1966;52 (4):679-684.

Orias DJ, Noble ER. Entamoeba nezumia spn and other parasites from a North Atlantic fish. J Parasitol.1971;57 (5):945-947.

Ravdin JI (ed). Amoebiasis: Human infection by Entamoeba histolytica. Wiely Medical Publication, New York; USA, 1988.

Ravdin JI (ed). Amoebiasis:Series ontropical medicine:Science and practice.Vol 2.Imperial Collge press, London; 2000.

World health organization. Entamoeba Taxonomy. Bull WHO. 1997;75 (5):291-92.

Ximenez C, Moran P, Rojas L, Valadez A, Gomez A.Reassessment of the epidemiology of amebiasis: State of the art.Infect Genet Evol. 2009 ;9 (6):1023-32.

Clark CG. Entamoeba dispar, an organism reborn. Trans R Soc Trop Med Hyg. 1998;92: 361-364.

Hooshyar H, Rostamkhani P, Rezaian M.Molecular epidemiology of human intestinal amoebas in Iran. Iran J Public Health. 2012;41 (9):10-17.

Feng M, Cai J, Min X, Fu Y, Xu Q, Tachibana H, Cheng X. Prevalence and genetic diversity of Entamoeba species infecting macaques in southwest China. Parasitol Res. 2013;112 (4):1529-36.

Clark CG, Diamond L. The Laredo strain and other ―Entamoeba histolytica-Like‖ amoeba are Entamoeba moshkovskii. Mol Bioch Parasitol.1991;46:11-18.

Beck DL, Dogan N, Maro V, Sam NE, Shao J, Houpt ER.High prevalence of Entamoeba moshkovskii in a Tanzanian HIV population.Acta Trop. 2008 ;107 (1):48-9.

ElBakri A, Samie A, Ezzedine S, Odeh RA.Differential detection of Entamoeba histolytica, Entamoeba dispar and Entamoeba moshkovskii in fecal samples by nested PCR in the United Arab Emirates (UAE). Acta Parasitol. 2013;58 (2):185-90.

Clark CG, Diamond LS. Ribosomal RNAgens of pathogenic and non-pathogenic Entamoeba histolytica are distinct. Mol Bioch Parasitol.1991;49:279-302.

Royer TL, Gilchrist C, Kabir M, Arju T, Ralston KS, Haque R, Clark CG, Petri WA Jr. Entamoeba bangladeshi nov. sp., Bangladesh. Emerg Infect Dis. 2012;18 (9):1543-5.

Gilchrist CA. Entamoeba Bangladeshi: An insight. Trop Parasitol. 2014;4 (2):96-98.

Bradford CM, Denver MC, Cranfield MR.Development of a polymerase chain reaction test for Entamoeba invadens.J Zoo Wildl Med. 2008;39 (2):201-7.

Arroyo-Begovich A, Carabez-Trejo A, Ruiz-Herrera J. Identification of the structural component in the cyst wall of Entamoeba invadens. J Parasitol. 1980; 66:735–741.

Clark CG. Axenic Cultivation of Entamoeba dispar Brumpt 1925, Entamoeba insolita Geiman and Wichterman 1937 and Entamoeba ranarum Grassi 1879. J Euk Microbiol. 1995;42 (5):590-593.

Neal R A. Survival of Entamoeba and related amoebae at low temperature—I. Viability of Entamoeba cysts at 4°C. Int J Parasitol. 1974;4 (3):227-29.

Dobell C. Are Entamoeba histolytica and Entamoeba ranarum the same Species? An Experimental Inquiry. Parasitol. 1918; 10 (2):294-310.

Lobeck EA. Entamoeba pyrrhogaster n. sp., with Notes on Other Intestinal Amoebae from Salamanders. J Parasitol. 1940;2 (4):243-272.

Bishop A. Entamoeba aulastomi Nöller Cultivation, Morphology, and Method of Division; and Cultivation of Hexamita sp. Parasitol.1932;24 (2):225-232.

BishopA. Further observations upon Entamoeba aulastomi Nöller. Parasitol.1937; 29 (1):57-69.

Molnar K. Protozoan parasites of fish species indigenous in Hungary.Parasit Hung. 1979; 12: 5-8.

Silvanose CD, Samour JH , Naldo JL , Bailey TA.Oro-pharyngeal protozoa in captive bustards:clinical and pathological onsiderati-ons. Avian Pathol. 1998; 27:526-530.

Tachibana H, Yanagi T, Pandey K, Cheng XJ, Kobayashi S, Sherchand JB, Kanbara H.An Entamoeba sp. strain isolated from rhesus monkey is virulent but genetically different from Entamoeba histolytica. Mol Bioch Parasitol. 2007;133 (2):107-114.

Tachibana H, Yanagi T, Lama C, Pandey K, Feng M, Kobayashi S, Sherchand JB.Prevalence of Entamoeba nuttali infection in wild rhesus macaques in Nepal and characterization of the parasite isolates. Parasitol Int. 2013;62:230-235.

Franjola R, Soto G, Montefusco A. Prevalence of protozoa infections in synanthropic rodents in Valdivia City, Chile. Bol Chil Parasitol. 1995 ;50 (3-4):66-72.

Won YS, Jeong ES, Park HJ, Lee CH, Nam KH, Kim HC, Hyun BH, Lee SK, Choi YK.Microbiological Contamination of Laboratory Mice and Rats in Korea from 1999 to 2003. Exp Animals. 2006; 55 (1):11-16.

Becker ER. Endamoeba citelli sp. nov. from striped ground squirrel Citellus tridecemlineatus, and the life-history of its parasite, Sphaerita endamoebae sp.nov. Biol Bull. 1926;50 (4):444-454.

Davis SD. Hibernation: Intetinal protozoa population in ground Squirrel.Exp Parasitol. 1969;26:156-165.

Gill NJ, Ganguly NK, Mahajan RC, Bhusnurmath SR, Dilawari JB.Progesterone-induced amoebic liver abscess in guinea-pigs, a new model. Trans R Soc Trop Med Hyg.1983;77 (1):53-58.

Slighter RG, Yarinsky A, Drobeck HP, Bailey DM.Activity of quinfamide against natural infections of Entamoeba criceti in hamsters: a new potent agent for intestinal amoebiasis. Parasitol. 1980;81 (1):157-68.

Hegner RW. Giardia beckeri n. sp. from the ground squirrel and Endamoeba dipodomysi n. sp. from the kangaroo rat. J Parasitol. 1926;12 (4):203-207.

Ray HN, Banik DC. Entamoeba funambulae n.sp., from indian palm squirrel, funambulus palmarum. Bull Calcutta Sch Trop Med. 1964;12:114-5.

Russel Gabel JR. Protozoa of the Mountain Marmot, Marmota flaviventer Audubon and Bachman, 1841. Trans Am Micro Soc. 1961;80 (1):43-53.59.

Hampton JR, Grundmann AW. Transfaunat-ion Studies with Germ-Free Mus Musculus Using the Entamoeba from Three Rodent Species. Trans Kansas Acad Sci. 1970; 73 ( 3):376-381.

Tyzzer ED. Amoebae of the caeca of the common fowl and of the turkey-Entamoeba

gallinarum , sp.n. and Pygolymax gregariniformis. J Med Res. 1920;178:199-210.

Neala RA. Amoebae found in the intestine of lizards from the Sudan.Parasitol. 1954;44 (3-4):422-427.

Kay MW. Two New Amoebae from the Box Elder Bug, Leptocoris trivittatus Say. Am Midland Natural. 1940; 23 ( 3):724-728.

Silberman JD, Clark CG, Diamond LS, Sogin ML.Phylogeny of the Genera Entamoeba and Endolimax as Deduced from Small-Subunit Ribosomal RNA Sequences.Mol Biol Evol. 1999;16 (12):1740–1751.

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Keywords
Amoebida Checklist Entamoeba Species

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Hooshyar H, Rostamkhani P, Rezaeian M. An Annotated Checklist of the Human and Animal Entamoeba (Amoebida: Endamoebidae) Species- A Review Article. Iran J Parasitol. 1;10(2):146-156.