scholarly journals Prevalence of Rumen and Reticulum Trematodes in The Goat Slaughtered at Pegirian Surabaya Slaughter House using Digestive Surgery Method

2019 ◽  
Vol 3 (2) ◽  
pp. 89
Author(s):  
Novia Intan Kurnia ◽  
Setiawan Koesdarto ◽  
Herry Agoes Hermadi ◽  
Kusnoto Kusnoto ◽  
Hardany Primarizky ◽  
...  
Keyword(s):  
Ventral Sucker ◽  
Oral Sucker ◽  
Genital Pore ◽  
Staining Method ◽  
Chi Square ◽  
Digestive Surgery ◽  
Slaughter House ◽  
Paramphistomum Cervi

The purpose of this study was to determine the kind of trematodes which infected the rumen and reticulum of goat slaughtered at RPH Pegirian Surabaya using digestive surgery method, and determine the prevalence result. 36 samples of rumen and reticulum were collected from RPH Pegirian from September - November 2017 then using digestive surgery to obtain fresh adult worms, afterwards using the Semichen-Acetic Carmine staining method to makes the object easy to identifying. The results showed that species was found on goat was Paramphistomum cervi and Cotylophoron cotylophorum, in the Paramphistomum cervi are several characters wich is oral sucker, genital pore, uterus, testis, ventral sucker and in Cotylophoron cotylophorum contain oral sucker, branched oesophagus, uterus, vitelin glands, testes , posterior sucker. 3 rumen positive trematodosis with prevalence of 8.33% Chi-square statistic test (p>0.05) showed no effect between goat species and Trematodosis prevalence, 20 kacang goat and 16 peranakan etawa goat found 2 positive kacang goat (10%) and 1 peranakan etawa goat positive (6.25%).

scholarly journals Microtrema barusi gen. n. and sp. n. (Digenea: Phaneropsolidae) from Prunella modularis (Aves, Passeriformes) in the Czech Republic

2013 ◽  
Vol 50 (1) ◽  
pp. 43-45 ◽  
Author(s):  
J. Sitko
Keyword(s):  
Czech Republic ◽  
Ventral Sucker ◽  
Oral Sucker ◽  
Genital Pore ◽  
Short Distance ◽  
Posterior Part ◽  
Excretory Vesicle ◽  
The Czech Republic

AbstractMicrotrema gen. n. and Microtrema barusi sp. n. are described from the intestine of Prunella modularis in the Czech Republic. Genus and species have the following features: Body claviform, widest in region of ventral sucker. Tegument densely covered with tiny spines. Suckers small, widely separated. Oral sucker globular, subterminal. Ventral sucker globular, equatorial. Prepharynx very short or absent. Pharynx small, fine. Oesophagus divided into two short intestinal branches ending blindly anterior to testes. Testes globular, lateral, in region of ventral sucker. Vesicula seminalis small, genital pore in short distance before ventral sucker and opening of uterus. Bursa cirri and cirrus absent. Ovary globular, median, between testes. Mehlis’ gland long oval, posterior to ovary. Vitellarium weakly developed, in two lateral clusters composed of small follicles. Uterus in posterior part of body, with many eggs, covering vitellarium and partly ventral sucker. Excretory vesicle V-shaped, pore terminal.

scholarly journals Morphological and Molecular Confirmation of Parvatrema duboisi Metacercariae in the Manila Clam Ruditapes philippinarum from Gochang-gun, Korea

2020 ◽  
Vol 58 (1) ◽  
pp. 87-91
Author(s):  
Taehee Chang ◽  
Bong-Kwang Jung ◽  
Hyejoo Shin ◽  
Sooji Hong ◽  
Jeonggyu Lee ◽  
...  
Keyword(s):  
Ventral Sucker ◽  
Oral Sucker ◽  
Post Infection ◽  
Genital Pore ◽  
Ruditapes Philippinarum ◽  
Nucleotide Sequences ◽  
Manila Clam ◽  
5.8S Rdna ◽  
Its Regions

Gymnophallid metacercariae found in the Manila clam <i>Ruditapes philippinarum</i> (‘Banjirak’ in Korean) from Gochang-gun, Jeollabuk-do, Korea were morphologically and molecularly confirmed to be <i>Parvatrema duboisi</i> (Dollfus, 1923) Bartoli, 1974. The metacercariae were morphologically characterized by having a large oral sucker, small ventral sucker, genital pore some distance anterior to the ventral sucker, no ventral pit, and 1 compact or slightly lobed vitellarium, which were all compatible with <i>P. duboisi</i>. Some of the metacercariae were experimentally fed to mice, and adult flukes were recovered at day 7 post-infection. The morphology of the adult flukes was basically the same as that of the metacercariae except for the presence of uterine eggs; the uterus was filled with up to 40 eggs. The nucleotide sequences (1,193 bp) from ITS regions (ITS1, 5.8S rDNA, and ITS2) of the metacercariae showed 99.7% identity with <i>P. duboisi</i> and 75.7% identity with <i>Gymnophalloides seoi</i> deposited in GenBank. These results confirmed the presence of <i>P. duboisi</i> metacercariae in the Manila clam <i>R. philippinarum</i> in an estuary region of Gochang-gun, Korea.

A revision of the subfamily Haplorchinae Looss, 1899 (Trematoda: Heterophyidae): I. The Haplorchis group

Parasitology ◽  
1964 ◽  
Vol 54 (4) ◽  
pp. 601-676 ◽  
Author(s):  
J. C. Pearson
Keyword(s):  
Life History ◽  
Ventral Sucker ◽  
Genital Pore ◽  
History Data ◽  
Life History Data ◽  
The Family ◽  
Excretory Bladder

Earlier schemes of classification of the family Heterophyidae have been based in large part on such features as shape of body, presence of oral spines, number and position of testes, and distribution of vitellaria (Witenberg, 1929; Ciurea, 1933; Mueller & Van Cleave, 1932). Price (1940a) was the first to make extensive use of features of the ventrogenital complex (ventral sucker, gonotyl, genital pore, terminal male duct) and excretory bladder, and produced the first reasonable classification of both the family Heterophyidae and the superfamily Opisthorchioidea. In despite of the obvious significance of the rationale of Price's approach, later authors (Morozov, 1952, 1955; Yamaguti, 1958) have largely ignored the ventrogenital complex and recently discovered life-history data, and have used much the same sorts of features as earlier authors.

scholarly journals Prevalence, distribution and pattern of gastric lesions in slaughtered pigs in south-western Nigeria

2016 ◽  
Vol 83 (1) ◽  
Author(s):  
Oladipo O. Omotosho ◽  
Benjamin O. Emikpe ◽  
Olalekan T. Lasisi ◽  
Theophilus A. Jarikre
Keyword(s):  
Standard Technique ◽  
Gastric Ulcers ◽  
Economic Losses ◽  
Gastric Lesions ◽  
Swine Industry ◽  
Chi Square ◽  
Slaughter House ◽  
Gross Lesions ◽  
Frequency Counts ◽  
Slaughtered Pigs

Gastric lesions, especially ulceration, cause significant economic losses in the swine industry worldwide. The study was designed to assess its prevalence, distribution and pattern in pigs in south-western Nigeria. Slaughter house surveys were conducted on three government-established abattoirs in Lagos, Ogun and Oyo states. Stomachs from 480 pigs were assessed for gross lesions, which were graded using a modification of a standard technique. Tissues from different regions of the stomach were routinely stained to assess histopathologic changes. Data were presented as frequency counts and analysed using analysis of variance and chi-square technique. Significance was determined at p ≤ 0.05. Gastric lesions were encountered across the four regions of the stomach with a point prevalence of 57.29%. The prevalence of lesions in the non-glandular region was 32.9%, with severe hyperkeratosis (13.13%) being most frequently observed (p < 0.05). Erosions were significantly higher in the cardia (8.54%) (p < 0.05), followed by fundus (8.33%). Gastric ulcers were significantly higher in the fundus (19.58%) (p < 0.05). Scars of healed ulcers and lacerations were also observed in the fundus (5.42%) (p < 0.05). The gastric lesion distribution across the four regions of the stomach and the occurrence of ulceration in the fundus showed an unusual pattern, which is rarely reported in other parts of the world. The reason for these findings in pigs in Nigeria is not fully understood; therefore, further studies are required to identify and manage these factors for increased productivity, improved animal welfare and enhanced food security.Keywords: prevalence; gastric; lesions; fundic ulcers; pigs

scholarly journals First report of Dendrorchis retrobiloba Volonterio & Ponce de León, 2005 (Digenea, Gorgoderidae) in Astyanax aff. fasciatus (Cuvier, 1819) (Characiformes, Characidae) from southern Brazil

Check List ◽  
2019 ◽  
Vol 15 (3) ◽  
pp. 357-361 ◽  
Author(s):  
Moisés Gallas ◽  
Laura Roberta Pinto Utz
Keyword(s):  
Ventral Sucker ◽  
Oral Sucker ◽  
Geographic Distribution ◽  
Rio Grande ◽  
Swim Bladder ◽  
Southern Brazil ◽  
Rio Grande Do Sul ◽  
First Report ◽  
Astyanax Fasciatus

Dendrorchis retrobiloba Volonterio & Ponce de León, 2005 was first described from the swim bladder of Astyanax fasciatus (Cuvier, 1819) from Montevideo, Uruguay. In this study, we necropsied specimens of A. aff. fasciatus collected from Lake Guaíba, in Rio Grande do Sul, Brazil, for the analysis of their helminths. The digeneans were identified as D. retrobiloba by their elongated body, oral sucker longer than ventral sucker, and 2 posterior lobes. This is the first report of D. retrobiloba in A. aff. fasciatus from Lake Guaíba and extends the known geographic distribution of this parasite.

Mesocoelium malayanum sp.n. (Digenea: Brachycoeliidae) in a frog, Rana macrodon Dumeril and Bibron 1941, from Malaysia

1977 ◽  
Vol 51 (3) ◽  
pp. 205-208 ◽  
Author(s):  
James R. Palmieri ◽  
John T. Sullivan
Keyword(s):  
New Species ◽  
Oral Sucker ◽  
Genital Pore ◽  
Anterior Testis ◽  
Intestinal Bifurcation ◽  
Excretory Vesicle ◽  
Posterior Testis ◽  
A New Species

ABSTRACTMesocoelium malayanum sp.n. is described from the frog Rana macrodon, in Malaysia. Elongate body, broader anteriorly, measuring 1·900 (1·679–2·070) mm long by 0·404 (0·380–0·437) wide, tegument aspinose oral sucker 0·212 (0·200–0·228) by 0·202 (0·191–0·205), acetabulum 0·141 (0·132–0·150) by 0·139 (0·123–0·146), prepharynx present, oesophagus 0·115 (0·096–0·137), caeca reaching posterior ⅓ of body, anterior testis 0·097 (0·087–0·110) by 0·091 (0·087–0·100) dorsal to acetabulum, posterior testis 0·094 (0·087–0·101) by 0·092 (0·091–0·100), cirrus pouch 0·121 (0·111–0·130) by 0·047 (0·041–0·055), genital pore at left of midline of oesophagus just anterior to intestinal bifurcation, ovary 0·110 (0·091–0·127) by 0·089 (0·085–0·096) on left of body and posterior to acetabulum, vitelline glands with single follicles extending from intestinal bifurcation to ends of caeca, excretory vesicle I-shaped and eggs 0·040 (0·037–0·046) by 0·023 (0·022–0·024). Although morphologically related to M. maroccanum and M. meggitti, M. malayanum is considered to be a new species.

The metacercaria of a pleurolophocerca cercaria parasitizingPeringia ulvae(Pennant, 1777)

Parasitology ◽  
1941 ◽  
Vol 33 (4) ◽  
pp. 439-444 ◽  
Author(s):  
Miriam Rothschild
Keyword(s):  
Ventral Sucker ◽  
Oral Sucker ◽  
Penetration Gland

The metacercaria shown in Fig. 1 was obtained in the laboratory from Gobies (Gobius ruthensparriEuphras.) experimentally infected with a Pleurolophocerca cercaria fromPeringia ulvae. This cercaria is regarded as the most interesting of all the Heterophyid larvae infecting this snail. It has been referred to briefly in a previous publication (Rothschild, 1938). It differs from typical Opisthorchid cercariae in the following characteristics:(1) The lateral fin-folds are continuous and extend the whole length of the tail. The dorso-ventral fin-fold is reduced.(2) The oesophagus and intestinal caeca (in addition to the pharynx) can be clearly made out.(3) The cuticle is more heavily spined.(4) The ventral sucker is better developed.(5) The penetration gland ducts (fourteen in number) are not arranged in such definite bundles.(6) Three acicular boring spines are present in the oral sucker.In other respects the cercaria possesses the usual characters of the group.

scholarly journals Prevalence of Nematodiasis in Omasum and Abomasum of Goats Slaughtered at Pegirian Surabaya Slaughter House Through Gatrointestinal Surgery Method

2019 ◽  
Vol 2 (1) ◽  
pp. 45
Author(s):  
Dewi Mariyam ◽  
Sri Mumpuni Sosiawati ◽  
Kuncoro Puguh Santoso ◽  
Setiawan Koesdarto ◽  
Sarmanu Sarmanu ◽  
...  
Keyword(s):  
Adult Worm ◽  
Female Worm ◽  
Anterior Part ◽  
Gastrointestinal Surgery ◽  
Posterior Part ◽  
Statistical Test ◽  
Chi Square ◽  
Male Worm ◽  
Slaughter House ◽  
Result Show

The purpose of this research is to determine the kind of nematodes and to determine the prevalence result. Thirtysix samples of omasum and abomasum were collected from RPH Pegirian from September-November 2017 then using gastrointestinal surgery to get fresh adult worm, afterwards using Semichen-Acetic Carmine stainning method to makes the object easy to microscopic identify. The result showed that species was found Haemonchus contortus, as an identify result show that adult worm has a character on a anterior part called cervical papilae, female  worm has a barber’s pole on body also posterior part has a vulva flap, posterior part of male worm has a bursa copulatrix, spicula, gubernaculum and dorsal rays looks like Y shape. Seventeen positive samples and the prevalence rate was 47,2%, 273 adult worms and female worms 215 (78,75%) and the male worms 58 (21,25%). Chi-Square statistical test (P <0.05) showed that 13 positive samples of kambing kacang (65%) were higher infected Haemonchosis infection than 4 potitive samples of PE (25%).

scholarly journals The Efficacy of Seminal Vesicles Extract Administration on Percentage of Estrus and Pregnancy on Local Goat

2016 ◽  
Vol 4 (2) ◽  
Author(s):  
Syafruddin S ◽  
Tongku Nizwan Siregar ◽  
Herrialfian H ◽  
T Armansyah ◽  
Arman Sayuti ◽  
...  
Keyword(s):  
Seminal Vesicles ◽  
T Test ◽  
Chi Square ◽  
Slaughter House ◽  
Group I ◽  
Group Ii ◽  
Banda Aceh

The aim of this research was to determine the percentage of estrus, performance of estrus, and percentage of pregnancy in local goat which synchronized with seminal vesicles extract. The seminal vesicles used in this research were collected from the waste of Banda Aceh slaughter house. The goats were allotted into 2 groups. Goats in group were injected with 0.5 ml PGF2á intramuscularly, and goats in group II were injected with 5 ml seminal vesicles extract intrauterine. The injection was done twice with the interval of 11 days. The goats which perform estrus sign are mated naturally once in every observation. Pregnancy diagnosing was done using chemical urine method 2 months after mating. The estrus  percentage  and  pregnancy data were analyzed with chi-square  and  the estrus  performance (onset  and  estrus duration) were analyzed  using  student T test. The estrus onset of group I and II were 29.33±4.62 and 24.00±0.00 hours (P0.05). Estrus duration of group I and II were 26.67+4.62 and 20.00+11.97 hours respectively (P0.05). The  estrus percentage  of  group  I and  II did not  show  any significant differences (P0.05), those are 60.0 and 40.0%  respectively,  whereas   the percentage of estrus  from  both  groups were 100.0 %.

scholarly journals SCANNING ELECTRON MICROSCOPY DARI Clinostomum complanatum (DIGENEA: CLINOSTOMIDAE) PADA IKAN BETOK ( Anabas testudineus ) DI YOGYAKARTA, INDONESIA

2011 ◽  
Vol 6 (2) ◽  
pp. 303
Author(s):  
Morina Riauwaty ◽  
Kurniasih Kurniasih ◽  
Joko Prastowo ◽  
Windarti Windarti
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Ventral Sucker ◽  
Oral Sucker ◽  
Anabas Testudineus ◽  
Scanning Electron ◽  
Clinostomum Complanatum

Penelitian ini bertujuan untuk mengetahui topografi permukaan Clinostomum complanatum (Digenea: Clinostomidae) yang menginfeksi ikan air tawar di Yogyakarta. Ikan betok (Anabas testudineus) diperoleh dari Kali Progo, Yogyakarta. Metaserkaria Clinostomum complanatum yang ditemukan di insang, dikeluarkan dengan menggunakan jarum dan diawetkan dalam etanol absolut. Pengamatan topografi permukaan tegument dengan Scanning Electron Microscopy (SEM). Data morfologi dianalisis secara deskriptif. Topografi tegument dari metaserkaria Clinostomum complanatum pada ikan betok menunjukkan adanya perbedaan struktur. Oral sucker terletak di ujung terminal, berbentuk elips dengan permukaan halus. Ventral sucker terletak dekat dengan oral sucker, berada di anterior dan memiliki papila sensoris, tetapi tidak memiliki spina. Permukaan tubuh cekung dan memiliki tonjolan yang tidak beraturan. Lubang ekskretori terletak di ujung posterior tubuh cacing.

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