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Fulltext Low prevalence of Dirofilaria immitis in dogs in Johor Bahru, Malaysia as a reflection of vector availability?

Ng KL, Lee EL, Sani RA

Trop Biomed, 2012 Mar;29(1):187-90.
PMID: 22543620 MyJurnal

This study was conducted to investigate the low prevalence of Dirofilaria immitis in dogs in Johor Bahru as reported by veterinary practitioners, using wet blood mount, Knott's Concentration Test and two heartworm antigen test kits (IDEXX Canine SNAP® 4Dx and RapiGEN®). This study also compared the two test kits used and determined the microfilaria species. Blood were collected from 100 owned dogs and 50 stray dogs in Johor Bahru via cephalic venipuncture. A thick blood smear was done and examined for samples that were positive for microfilaria species identification. The overall prevalence of D. immitis in dogs in Johor Bahru was 1.33% (2/150) and the microfilaria identified was D. immitis. The prevalence of heartworm in owned and stray dogs in this study was 1% and 2% respectively. With only one false negative result from RapiGEN® test kit, comparing the sensitivity between the two test kits could not be achieved. The low prevalence of D. immitis found in this study confirmed anecdotal evidence that prevalence of dirofilariasis is indeed low in Johor Bahru. Additionally, we speculate that dirofilariasis in dogs might be considered as an indicator of vector availability.

Matched MeSH terms: Blood/parasitology; Dirofilariasis/parasitology*; Dog Diseases/parasitology*; Parasitology/methods*
Fulltext Seroprevalence of Toxoplasma gondii antibodies in pigs, goats, cattle, dogs and cats in peninsular Malaysia

Chandrawathani P, Nurulaini R, Zanin CM, Premaalatha B, Adnan M, Jamnah O, et al.

Trop Biomed, 2008 Dec;25(3):257-8.
PMID: 19287367

Antibodies to the protozoan parasite, Toxoplasma gondii were assayed in sera of 200 goats, 100 pigs, 126 cattle from various states of Malaysia, and 135 dogs and 55 cats around Ipoh region using an indirect fluorescence antibody test (IFAT, cut-off titer 1:200); antibodies were found in 35.5% of goats, 14.5% cats, 9.6% dogs, 7.9% local cattle and 4% yellow cattle but not in pigs. Results indicate that infection is most prevalent in goats.

Matched MeSH terms: Cats/parasitology*; Cattle/parasitology*; Dogs/parasitology*; Goats/parasitology*; Swine/parasitology*
Schistosoma japonicum-like ova in liver and rectal biopsies of three cases in Sabah, Malaysia

Kan SK, Kay RW, Thomas I

Southeast Asian J. Trop. Med. Public Health, 1979 Mar;10(1):97-9.
PMID: 573502

Three cases of schistosomiasis in 2 Filipinos and one Chinese in Sabah are reported. Diagnosis was based on incidental histological findings of Schistosoma japonicum-like ova in the liver and rectal biopsies. As these 3 patients are immigrants to Sabah, it is assumed that they are imported cases, and that Sabah has been free of the disease from 1970 to 1977.

Matched MeSH terms: Granuloma, Giant Cell/parasitology; Intestinal Mucosa/parasitology; Liver/parasitology*; Rectum/parasitology*; Schistosomiasis/parasitology
Experimental infection of chickens with two species of Eimeria isolated from the Malaysian jungle fowl

Long PL

Parasitology, 1974 Dec;69(3):337-47.
PMID: 4449661
Matched MeSH terms: Birds/parasitology*; Cecum/parasitology; Coccidiosis/parasitology; Duodenum/parasitology; Feces/parasitology
Strigeoid trematodes of Malaysia with descriptions of a new genus and three new species

Palmieri JR, Krishnasamy M, Sullivan JT

J Helminthol, 1979 Mar;53(1):51-63.
PMID: 458132

Six species of strigeoid trematodes are reported from Malaysia. One new genus and 3 new species are described: Apatemon (Apatemon( jamesi sp. n (Strigeidae); cercaria Cotylurus sullivani sp. n. (Strigeidae); Neodiplostomum (Neodiplostomum) sp. (Diplostomatidae); Fibricola ramachandrani (Diplostomatidae); Pseudoscolopacitrema otteri gen. n. et sp. n. (Diplostomatidae); and cercaria Cyathocotyle malayi sp. n. (Cyathocotylidae). The life cycles of A. jamesi and C. malayi have also been investigated.

Matched MeSH terms: Birds/parasitology; Fishes/parasitology; Mammals/parasitology; Reptiles/parasitology; Snails/parasitology
Zoonotic Brugia pahangi filariasis in a suburbia of Kuala Lumpur City, Malaysia

Tan LH, Fong MY, Mahmud R, Muslim A, Lau YL, Kamarulzaman A

Parasitol Int, 2011 Jan;60(1):111-3.
PMID: 20951228 DOI: 10.1016/j.parint.2010.09.010

Five local Malaysian patients with clinical manifestations consistent with lymphatic filariasis were referred to our medical centre between 2003 and 2006. Although no microfilariae (mf) were detected in their nocturnal blood samples, all were diagnosed to have lymphatic filariasis on the basis of clinical findings and positive serology results. PCR on their blood samples revealed that two of the patients were infected with Brugia pahangi, an animal filarial worm hitherto not known to cause human disease in the natural environment. All the patients were successfully treated with anti-filarial drugs: four patients were treated with a combination of diethylcarbamazine (DEC) and albendazole, and one with doxycycline. Four of them were residents of Petaling Jaya, a residential suburbia located 10 km southwest of Kuala Lumpur city, Malaysia. The fifth patient was a frequent visitor of the suburbia. This suburbia has no history or record of B. malayi infection. The most likely vector of the worm was Armigeres subalbatus as extensive entomological surveys within the suburbia revealed only adult females of this mosquito species were infected with B. pahangi larvae. Wild monkeys caught in the suburbia were free from B. pahangi mf, but domestic cats were mf positive. This suggests that infected cats might be the source of the zoonotic infection in the suburbia.

Matched MeSH terms: Haplorhini/parasitology; Cats/parasitology; Elephantiasis, Filarial/parasitology*; Insect Vectors/parasitology; Culicidae/parasitology; Zoonoses/parasitology*
Myxozoan pathogens in cultured Malaysian fishes. I. Myxozoan infections of the sutchi catfish Pangasius hypophthalmus in freshwater cage cultures

Molnár K, Székely C, Mohamed K, Shaharom-Harrison F

Dis Aquat Organ, 2006 Mar 2;68(3):209-18.
PMID: 16610586

Cage-cultured sutchi catfish Pangasius hypophthalmus (Sauvage, 1878), a favourite food fish in Southeast Asia, proved to be infected by 6 myxozoan species. Three species belonged to the genus Hennegoides (H. berlandi, H. malayensis, and H. pangasii), 1 to Henneguya (H. shariffi) and 2 to Myxobolus (M. baskai, and M. pangasii). Five myxozoans infected the gills and 1 was found on the spleen. Myxozoans infecting the gills were characterised by a specific site selection. H. shariffi sp. n. and H. berlandi sp. n. formed plasmodia in the multi-layered epithelium of the gill filaments. Of the 2 vascular species H. pangasii sp. n. developed in the gill arteries, while M. baskai sp. n. infected the capillary network of the gill lamellae. Plasmodia of H. malayensis sp. n. were found inside the cartilaginous gill rays of the filaments. Large plasmodia of M. pangasii sp. n. were located in a groove of the spleen but they affected only the serosa layer covering the spleen.

Matched MeSH terms: Catfishes/parasitology*; Fish Diseases/parasitology*; Gills/parasitology; Protozoan Infections, Animal/parasitology*; Serous Membrane/parasitology; Spleen/parasitology
Prevalence of parasites in working pig-tailed Macaques (Macaca nemestrina) in Kelantan, Malaysia

Choong SS, Mimi Armiladiana M, Ruhil HH, Peng TL

J Med Primatol, 2019 08;48(4):207-210.
PMID: 31025372 DOI: 10.1111/jmp.12416

BACKGROUND: Coconut is an important commodity in Kelantan, and pig-tailed macaques (Macaca nemestrina) have been traditionally used for coconut-plucking for over a century. Most of these animals were sourced from the wild population, and the parasitic status of these macaques is unknown, plus the impacts caused by these parasites are usually underestimated by the owners.
METHODS: A total of 30 macaques were sampled for blood, faeces and hair plucks to detect parasite.
RESULTS: Out of 21 faecal samples examined, 11 (52%) were determined positive for one or more gastrointestinal parasites, namely Trichostrongylus spp., Strongyloides spp., Anatrichosoma spp., Capillaria spp., Trichuris spp. and Paramphisotomum spp. Filaria was detected in one (3%) of the blood samples. For ectoparasites, only lice, Pedicinus sp., were found in 9 (30%) macaques.
CONCLUSIONS: It is imperative that the parasitic status of these animals be determined so that necessary actions and preventive measures can be implemented to prevent zoonotic transmissions.

Matched MeSH terms: Blood/parasitology; Ectoparasitic Infestations/parasitology; Feces/parasitology; Hair/parasitology; Intestinal Diseases, Parasitic/parasitology; Monkey Diseases/parasitology
Fulltext Ectoparasite fauna of rodents and shrews from four habitats in Kuala Lumpur and the states of Selangor and Negeri Sembilan, Malaysia and its public health significance

Paramasvaran S, Sani RA, Hassan L, Krishnasamy M, Jeffery J, Oothuman P, et al.

Trop Biomed, 2009 Dec;26(3):303-11.
PMID: 20237444 MyJurnal

A total of 204 rodents comprising 14 host species from four different habitats were examined. Nine rodent species were trapped from the forest and another five species were trapped from the coastal, rice field and urban habitats. Rattus rattus diardii (67%) was the predominant rodent species examined. Fifty six (47.3%) rodents and shrews were found to be infested with at least one of the 20 species of ectoparasite recovered. Mites belonging to the family Trombiculidae were the predominant ectoparasite species recovered. Ticks belonging to the family Ixodidae were recovered mainly from the forest dwelling rodents. Polyplax spinulosa and Hoplopleura pacifica were the common lice species found infesting the urban rodents. Xenopsylla cheopis was the only flea species recovered. The following ecto-parasites have been incriminated as important vectors or as mechanical carriers for the transmission of zoonotic diseases: Ixodes granulatus, Dermacentor sp. Haemaphysalis sp., Amblyomma sp. Ascoschoengastia indica, Leptotrombidium deliense, Ornithonyssus bacoti, Laelaps nuttalli, H. pacifica, P. spinulosa and Xenopsylla cheopis. Urban and forest rodents were significantly higher in ecto-parasitic infestation, compared to rats from the other two habitats. However, there was no significant statistical association between male and female rodents infested with ectoparasites.

Matched MeSH terms: Arthropod Vectors/parasitology*; Ectoparasitic Infestations/parasitology; Rodent Diseases/parasitology; Rodentia/parasitology*; Shrews/parasitology*; Zoonoses/parasitology
Fulltext A preliminary survey of ectoparasites of small mammals in Kuala Selangor Nature Park

Chuluun B, Mariana A, Ho T, Mohd Kulaimi B

Trop Biomed, 2005 Dec;22(2):243-7.
PMID: 16883294 MyJurnal

Trapping of small mammals was conducted at 5 study sites in Kuala Selangor Nature Park (KSNP) from 20-24 June 2005. A total of 11 animals comprising 2 species of rodents, Maxomys whiteheadi and Rattus exulans were caught from 3 sites, i.e from an area of mixed secondary forest and mangrove swamp; an area of mangrove swamp, and from an area of lalang fringing mangrove swamp. From these animals, the following 7 species of ectoparasites were found: Laelaps echidninus, Laelaps nuttalli, Ascoschoengastia indica, Leptotrombidium deliense, Hoplopleura pectinata, Hoplopleura pacifica and Polyplax spinulosa. One of the ectoparasites found, L. deliense is a known vector of scrub typhus and thus may pose potential health risks to visitors to KSNP.

Matched MeSH terms: Ectoparasitic Infestations/parasitology; Mite Infestations/parasitology; Muridae/parasitology*; Lice Infestations/parasitology; Rodent Diseases/parasitology*; Trombiculiasis/parasitology
Fulltext Current status of Blastocystis sp. in animals from Southeast Asia: a review

Rauff-Adedotun AA, Mohd Zain SN, Farah Haziqah MT

Parasitol Res, 2020 Nov;119(11):3559-3570.
PMID: 32951145 DOI: 10.1007/s00436-020-06828-8

Blastocystis is the most frequently observed eukaryotic gastrointestinal symbiont in humans and animals. Its low host specificity and zoonotic potential suggest that animals might serve as possible reservoirs for transmission. The prevalence and subtype distributions of Blastocystis sp. in animal populations in Southeast Asia, a hotspot for zoonotic diseases, are reviewed. Recommendations for future research aimed at understanding the zoonotic role of Blastocystis are also included. Seven countries have, so far, reported Blastocystis infection in various animals, such as livestock, poultry, companion animals, and non-human primates. Pigs were the most studied animals, and there were records of 100% prevalence in pigs, cattle, and ostriches. Using polymerase chain reaction (PCR)-based approaches, twelve Blastocystis sp. subtypes (STs), namely ST1, ST2, ST3, ST4, ST5, ST6, ST7, ST8, ST9, ST10, ST12, and ST14 have been recognised infecting animals of Southeast Asia. ST1 and ST5 were the most frequently identified, and Malaysia observed the most diverse distribution of subtypes. Further investigations on Blastocystis sp. in various animal hosts, using adequate sample sizes and uniform detection methods, are essential for a better understanding of the distribution of this organism. Detailed genome studies, especially on STs shared by humans and animals, are also recommended.

Matched MeSH terms: Cattle/parasitology; Cattle Diseases/parasitology; Poultry Diseases/parasitology; Primates/parasitology; Swine Diseases/parasitology; Zoonoses/parasitology
Intraspecific variation of Taenia taeniaeformis as determined by various criteria

Azuma H, Okamoto M, Oku Y, Kamiya M

Parasitol Res, 1995;81(2):103-8.
PMID: 7731915

The intraspecific variation of four laboratory-reared isolates of Taenia taeniaformis the SRN and KRN isolates from Norway rats, Rattus norvegicus, captured in Japan and Malaysia, respectively; the BMM isolated from a house mouse, Mus musculus, captured in Belgium; and the ACR isolate from a gray red-backed vole, Clethrionomys rufocanus bedfordiae, captured in Japan was examined by various criteria. Eggs of each of the four isolates were orally inoculated into several species of intermediate host. They were most infective to the rodent species from which the original metacestode of each isolate had been isolated in the field, and only the ACR isolate was infective to the gray red-backed vole. Although little difference was found between the SRN, KRN, and BMM isolates by the other criteria, including the morphology of rostellar hooks, the protein composition of the metacestode, and restriction endonuclease analysis of DNA, the ACR isolate was clearly different from the others. It was considered that the ACR isolate was independent as a strain distinct from the other three isolates.

Matched MeSH terms: Arvicolinae/parasitology; Gerbillinae/parasitology*; Mice, Inbred AKR/parasitology; Mice, Inbred BALB C/parasitology; Mice, Inbred C57BL/parasitology; Rats, Wistar/parasitology; Mice/parasitology*; Rats/parasitology*
Histopathology of cultured sea bass (Lates calcarifer) (Centropomidae) infected with Cruoricola lates (Trematoda: Sanguinicolidae) from Pulau Ketam, Malaysia

Herbert BW, Shaharom FM, Anderson IG

Int J Parasitol, 1995 Jan;25(1):3-13.
PMID: 7797370

Cruoricola lates are found throughout sea bass (Lates calcarifer), most commonly in the mesenteric blood vessels, kidney, pericardial vessels, and eye. Eggs of C. lates were predominantly found in the gills, ventricle, hepatopancreas, and kidneys, but only develop to miracidia regularly in the gills and heart. Single miracidia escaping appear to cause little damage, but groups induce an inflammatory response and haemorrhage. Endocardial macrophages encapsulate eggs trapped between trabeculae in the heart. The reaction to eggs in the kidneys, hepatopancreas and spleen consists of fibrocytic encapsulation. Infection at the levels observed in this study were insufficient to cause lethal pathological changes, but could result in reduced food conversion ratios or impaired immunological capacity.

Matched MeSH terms: Bass/parasitology*; Fish Diseases/parasitology; Gills/parasitology; Heart/parasitology; Kidney/parasitology; Pancreas/parasitology; Spleen/parasitology; Trematode Infections/parasitology
Gastrointestinal parasites in rural dogs and cats in Selangor and Pahang states in Peninsular Malaysia

Ngui R, Lee SC, Yap NJ, Tan TK, Aidil RM, Chua KH, et al.

Acta Parasitol, 2014 Oct;59(4):737-44.
PMID: 25236287 DOI: 10.2478/s11686-014-0306-3

To estimate the current prevalence of gastrointestinal (GI) parasites in dogs and cats, a total of 105 fresh faecal samples were collected from rural areas in Peninsular Malaysia. Each faecal sample was examined for the presence of GI parasites by microscopic examination after formalin-ether concentration technique and for protozoa, trichrome and Ziehl-Neelsen staining were employed. The overall prevalence of GI parasitic infection was 88.6% (95% CI = 82.5-94.7) in which 88.3% of dogs and 89.3% of cats were infected with at least one parasites species, respectively. There were 14 different GI parasites species (nematodes, cestodes and protozoa) detected, including Ancylostoma spp. (62.9%), Toxocara spp. (32.4%), Trichuris vulpis (21.0%), Spirometra spp. (9.5%), Toxascaris leonina (5.7%), Dipylidium caninum (4.8%), Ascaris spp. (2.9%), Hymenolepis diminuta (1.0%) and others. General prevalence of GI parasites showed a significant difference between helminth (84.4%) and protozoa (34.3%) infections. Monoparasitism (38.1%) was less frequent than polyparasitism (46.7%). As several of these GI parasites are recognized as zoonotic agents, the results of this investigation revealed that local populations may be exposed to a broad spectrum of zoonotic agents by means of environmental contamination with dogs and cats faeces and this information should be used to mitigate public health risks. Prevention and control measures have to be taken in order to reduce the prevalence rates especially in socioeconomically disadvantaged communities where animals live in close proximity to people, poor levels of hygiene and overcrowding together with a lack in veterinary attention and zoonotic awareness.

Matched MeSH terms: Cat Diseases/parasitology*; Dog Diseases/parasitology*; Gastrointestinal Diseases/parasitology; Helminthiasis, Animal/parasitology*
Fulltext Comparative study on waterborne parasites between Malaysia and Thailand: A new insight

Kumar T, Onichandran S, Lim YA, Sawangjaroen N, Ithoi I, Andiappan H, et al.

Am J Trop Med Hyg, 2014 Apr;90(4):682-9.
PMID: 24567315 DOI: 10.4269/ajtmh.13-0266

This study investigated the distribution of parasites as main contaminants in water environments of peninsular Malaysia (October 2011-December 2011) and the southeastern coast of Thailand (June 2012). Sixty-four water samples, 33 from Malaysia and 31 from Thailand, of various water types were examined according to U.S. Environmental Protection Agency guidelines. Drinking or household water types from both countries were free from parasitic contamination. The recreational/environmental (except a swimming pool in Malaysia) and effluent water types from these two countries were contaminated with waterborne parasites: Giardia (0.04-4 cysts/L), Cryptosporidium (0.06-2.33 oocysts/L), hookworm (6.67-350 ova/L), Ascaris (0.33-33.33 ova/L), and Schistosoma (9.25-13.33 ova/L). The most contaminated sites were recreational lake garden 3 in Malaysia and river 2 in Thailand. Higher concentrations of Giardia, Cryptosporidium, and hookworm were found in samples from Malaysia than in samples from Thailand. The presence of Giardia cysts showed a significant association with the presence of Cryptosporidium oocysts (P < 0.005).

Matched MeSH terms: Water/parasitology*; Rivers/parasitology; Lakes/parasitology; Drinking Water/parasitology*
Fulltext Sarcocystis nesbitti infection in human skeletal muscle: possible transmission from snakes

Lau YL, Chang PY, Tan CT, Fong MY, Mahmud R, Wong KT

Am J Trop Med Hyg, 2014 Feb;90(2):361-4.
PMID: 24420776 DOI: 10.4269/ajtmh.12-0678

Sarcocystis nesbitti is an intracellular protozoan parasite found as sarcocysts within muscle fibers of intermediate hosts (monkey and baboon). The definitive host is suspected to be the snake. We report two cases from a larger cohort of 89 patients who had fever, headache, and generalized myalgia after a trip to Pangkor Island, Malaysia. Sarcocysts were detected in skeletal muscle biopsy specimens by light and electron microscopy from these two patients. DNA sequencing based on the 18S ribosomal DNA region identified the Sarcocystis species as S. nesbitti. We also identified S. nesbitti sequences in the stools of a snake (Naja naja). Phylogenetic analysis showed that these sequences form a cluster with most of the other known Sarcocystis species for which the snake is a definitive host. We believe these two patients were likely to have symptomatic acute muscular sarcocystosis after S. nesbitti infection that may have originated from snakes.

Matched MeSH terms: Sarcocystis/parasitology*; Sarcocystosis/parasitology; Snakes/parasitology*; Muscle, Skeletal/parasitology*
Detection of Neospora caninum DNA in semen of experimental infected rams with no evidence of horizontal transmission in ewes

Syed-Hussain SS, Howe L, Pomroy WE, West DM, Smith SL, Williamson NB

Vet Parasitol, 2013 Nov 8;197(3-4):534-42.
PMID: 23819894 DOI: 10.1016/j.vetpar.2013.06.002

Recent reports from New Zealand indicate Neospora caninum has a possible role in causing abortions in sheep. Transmission of N. caninum via semen has been documented in cattle. This study aimed to investigate if horizontal transmission through semen was also possible in sheep. Initially, 6-month old crossbred ram lambs (n=32), seronegative to N. caninum, were divided into 4 equal groups. Group 1 remained uninoculated whilst the remainder were inoculated with N. caninum tachyzoites intravenously as follows: Group 2 - 50 tachyzoites; Group 3 - 10(3) tachyzoites; Group 4 - 10(7) tachyzoites. Semen samples were collected weekly for 8 weeks for the detection of N. caninum DNA and quantified using quantitative PCR (qPCR). Plasma collected 1 month post-inoculation was subjected to ELISA (IDEXX Chekit) and Western blot. At 2 weeks post-infection, three rams from Group 1 (uninoculated) and three rams from Group 4 (10(7)tachyzoites/ml) were mated with two groups of 16 ewes over two oestrus cycles. Ewe sera collected 1 and 2 months post-mating were tested for seroconversion by ELISA and Western blot. All experimentally infected rams seroconverted by 1 month with ELISA S/P% values ranging from 11% to 36.5% in Group 2, 12-39.5% in Group 3 and 40-81% in Group 4. However, none of the ewes mated with the experimentally infected rams seroconverted. For the Western blot, responses towards immunodominant antigens (IDAs) were observed in ram sera directed against proteins at 10, 17, 21, 25-29, 30, 31, 33 and 37 kDa. Rams in Group 2, 3 and 4 were noted to have at least 3 IDAs present. None of the ewes showed any of the 8 prominent IDAs except for the one at 21 kDa which was seen in 30 out of 32 ewes in both groups. N. caninum DNA was detected intermittently in the ram's semen up to 5 weeks post-inoculation with the concentrations ranging from that equivalent to 1-889 tachyzoites per ml of semen. Low concentrations of N. caninum DNA were also detected in the brain tissue of two rams (Groups 1 and 4). These results suggest that although N. caninum DNA can be found in the semen of experimentally infected rams, the transmission of N. caninum via natural mating is an unlikely event.

Matched MeSH terms: Coccidiosis/parasitology; Semen/parasitology*; Sexually Transmitted Diseases/parasitology; Sheep Diseases/parasitology*
A new genus and two new species of Anteroporidae (Cestoda: Lecanicephalidea) from the darkspotted numbfish, Narcine maculata (Torpediniformes: Narcinidae), off Malaysian Borneo

Jensen K, Nikolov P, Caira JN

Folia Parasitol., 2011 Jun;58(2):95-107.
PMID: 21776890

The cestode fauna of the darkspotted numbfish, Narcine maculata (Shaw) (Torpediniformes: Narcinidae), from Malaysian Bomrneo was examined for the first time. This work resulted in the discovery of a new genus and two new species of Anteroporidae (Lecanicephalidea). Sesquipedalapex comicus gen. n., sp. n. was erected on the basis of the peculiarities of its scolex, in particular its possession of an extremely long apical modification of the scolex proper, which readily distinguishes it from the other genus in the family. The genus is also distinct in its possession of acetabula that are in the form of suckers, rather than bothridiate in form. This species was found to deeply embed its elongate apical structure for much of its length within the intestinal mucosa, provoking a papilliform expansion of the outer wall of the spiral intestine at the site of attachment. The second new species, Anteropora klosmamorphis sp. n., is readily distinguished from its congeners on the basis of testis number and bothridial shape. Both new species are hyperapolytic. The diagnosis of Anteroporidae is amended to accommodate both new taxa. This increases the total number of genera in the family to two, and the total number of species to five.

Matched MeSH terms: Cestode Infections/parasitology; Fish Diseases/parasitology*; Intestinal Mucosa/parasitology; Skates (Fish)/parasitology*
Waste recycling: utilization of coffee grounds and kitchen waste in vermicomposting

Adi AJ, Noor ZM

Bioresour Technol, 2009 Jan;100(2):1027-30.
PMID: 18752936 DOI: 10.1016/j.biortech.2008.07.024

Vermicomposting using Lumbricus rubellus for 49 days was conducted after 21 days of pre-composting. Three different combination of treatments were prepared with eight replicates for each treatment namely cow dung: kitchen waste in 30:70 ratio (T(1)), cow dung: coffee grounds in 30:70 ratio (T(2)), and cow dung: kitchen waste: coffee grounds in 30:35:35 ratio (T(3)). The multiplication of earthworms in terms of numbers and weight were measured at the end of vermicomposting. Consequently, only T(2) showed significant increase (from it initial stage) compared to other treatments. The presence of coffee grounds in T(2) and T(3) showed higher percentage of nutrient elements in vermicompost produced. The data reveal that coffee grounds can be decomposed through vermicomposting and help to enhance the quality of vermicompost produced rather than sole use of kitchen waste in vermicomposting.

Matched MeSH terms: Coffee/parasitology*; Soil/parasitology*; Food Parasitology*
Redescriptions of species of Tetrarhynchobothrium Diesing, 1850 and Didymorhynchus Beveridge & Campbell, 1988 (Cestoda: Trypanorhyncha), with the description of Zygorhynchus borneensis n. sp

Beveridge I

Syst Parasitol, 2008 Feb;69(2):75-88.
PMID: 18038196

Tetrarhynchobothrium tenuicolle Diesing, 1850 is redescribed from the type-specimens collected from Raja clavata Linnaeus in the Adriatic Sea. T. striatum (Wagener, 1854) is redescribed from voucher specimens from the type host, Myliobatis aquila Linnaeus, from the type-locality, off Naples, Italy. The two species are very similar in tentacular armature, but are provisionally maintained as independent species, since the armature of T. tenuicolle cannot be fully described and because all available specimens of T. striatum are immature, limiting comparisons of potential differences in segment anatomy. T. setiense Dollfus, 1969 is treated as a synonym of T. striatum. Zygorhynchus borneensis n. sp. is described from Himantura uarnacoides (Bleeker) and H. pastinacoides (Bleeker) off Sabah, Malaysia. The new species is distinguished from its congeners by the very small hooks present in the basal region and by the presence of a uterine pore. The metabasal tentacular armature of Didymorhynchus southwelli Beveridge & Campbell, 1988, described for the first time, is homeoacanthous and homeomorphous in form. However, it has a basal swelling with hook rows originating on the bothrial surface and terminating on the antibothrial surface of the tentacle.

Matched MeSH terms: Fish Diseases/parasitology; Parasitic Diseases, Animal/parasitology; Skates (Fish)/parasitology*; Elasmobranchii/parasitology*

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