scholarly journals Helminths of guineafowls in Limpopo Province, South Africa

2007 ◽  
Vol 74 (4) ◽  
Author(s):  
K. Junker ◽  
J. Boomker
Keyword(s):  
South Africa ◽  
Limpopo Province ◽  
Trematode Species ◽  
Intestinal Helminths ◽  
New Host ◽  
New Geographic Record ◽  
Host Parasite ◽  
First Time

Between July 2005 and November 2006 the gastro-intestinal helminths of 15 Helmeted guineafowls and a single Crested guineafowl from Musina, Limpopo Province were examined, and in July and August 2005 helminths were collected from five Helmeted guineafowls from Mokopane in the same province. The acanthocephalan Mediorhynchus gallinarum, the cestodes Abuladzugnia gutterae, Davainea nana, Hymenolepis cantaniana, Numidella numida, Octopetalum numida, Ortleppolepis multiuncinata, Porogynia paronai, Raillietina angusta, Raillietina pintneri, Raillietina steinhardti and Raillietina sp. and the nematodes Ascaridia numidae, Cyrnea parroti, Gongylonema congolense, Hadjelia truncata, Sicarius caudatus, Subulura dentigera, Subulura suctoria, Subulura sp., Tetrameres numida and an unidentified subulurid were recovered. A single trematode species, Dicrocoelium macrostomum, was present in the liver. Mediorhynchus gallinarum, A. gutterae, O. multiuncinata, H. truncata and S. caudatus are recorded for the first time from Helmeted guineafowls, as well as from South Africa. South Africa is a new geographic record for D. macrostomum, G. congolense and D. nana. Subulura suctoria, G. congolense and H. truncata from the Crested guineafowl constitute new host-parasite associations.

New host-plants records of Afrotropical Gelechiidae (Lepidoptera), with description of three new species

Zootaxa ◽  
2021 ◽  
Vol 4952 (3) ◽  
pp. 495-522
Author(s):  
OLEKSIY BIDZILYA
Keyword(s):  
South Africa ◽  
First Record ◽  
Limpopo Province ◽  
New Combination ◽  
Larval Biology ◽  
New Host ◽  
North West ◽  
Annotated List ◽  
Three New Species ◽  
First Time

First and additional host-plant records for 38 species of Gelechiidae from South Africa and Kenya are presented. An annotated list with brief descriptions of larval biology and known geographical distributions is presented. Three species are described as new: Mesophleps kruegeri sp. nov. (Namibia: Kavango Region and South Africa: Limpopo Province), Istrianis inquilinus sp. nov. (South Africa: North West Province), and Teleiopsis sharporum sp. nov. (South Africa: Limpopo Province). The new combination Istrianis epacria (Bradley, 1965) comb. nov. is proposed. The male genitalia of Hypatima melanecta (Meyrick, 1914) is described for the first time. It is noticed that male hitherto associated with T. commaculata (Meyrick, 1918) in fact refers to T. pundamilia Bidzilya & Mey, 2018. Hypatima stasimodes (Meyrick, 1931), Dichomeris coenulenta (Meyrick, 1927), Dichomeris eustacta Meyrick, 1921, Neotelphusa similella Janse, 1958 and Argophara epaxia Janse, 1963 are recorded for the first time from South Africa, and Istrianis epacria is new for Kenya. The adults, male and female genitalia are illustrated for some species mentioned in paper. The first record of the genus Teleiopsis Sattler, 1960 from South Africa is briefly discussed. 

Patterns of digenean parasitism of bivalves from the Great Barrier Reef and associated waters

2005 ◽  
Vol 56 (4) ◽  
pp. 387 ◽  
Author(s):  
Nathan J. Bott ◽  
John M. Healy ◽  
Thomas H. Cribb
Keyword(s):  
Great Barrier Reef ◽  
Trematode Species ◽  
Barrier Reef ◽  
Bivalve Species ◽  
Marine Waters ◽  
New Host ◽  
Lizard Island ◽  
Marine Bivalves ◽  
Low Prevalence ◽  
Host Parasite

Digenean parasites of marine bivalves are relatively poorly known, particularly in Australia. We surveyed 2256 bivalve individuals (47 species, 17 families) from Queensland marine waters incorporating south-east Queensland, Heron Island (southern Great Barrier Reef) and Lizard Island (northern Great Barrier Reef). Infections of trematode species from three families, Bucephalidae, Gorgoderidae and Monorchiidae, were found. Overall prevalence of infection was 2.3%. The Bucephalidae was the most commonly found family; 11 species were found in Tellinidae, Ostreidae, Isognomonidae and Spondylidae – the latter two previously unknown as hosts for bucephalids. A single gorgoderid infection was found in a venerid, Lioconcha castrensis. Five species of monorchiids were found from Tellinidae and Lucinidae. All infections are new host/parasite records. No infections were found in 35 of the 47 bivalve species sampled. The generally low prevalence of infection by digeneans of bivalves suggests that it is unlikely that any of the species reported here are seriously damaging to bivalve populations in these waters. We deduce that, at best, we have some life-cycle information but no actual identifications for 10% of the species of trematodes that infect bivalves of Queensland marine waters.

Morphological and molecular characterisation of Criconemoides brevistylus Singh & Khera, 1976 and C. obtusicaudatus Heyns, 1962 from South Africa (Nematoda: Criconematidae) with first description of a male C. obtusicaudatus and proposal of new synonyms

Nematology ◽  
2012 ◽  
Vol 14 (8) ◽  
pp. 961-976 ◽  
Author(s):  
Esther van den Berg ◽  
Louwrens R. Tiedt ◽  
Sergei A. Subbotin
Keyword(s):  
South Africa ◽  
Limpopo Province ◽  
Rrna Gene ◽  
28S Rrna ◽  
Molecular Characterisation ◽  
Closely Related Species ◽  
New Synonyms ◽  
Maize Field ◽  
Kwazulu Natal ◽  
First Time

During recent collections in South Africa, two species of Criconemoides were found. Criconemoides brevistylus is described and illustrated from a golf course in KwaZulu-Natal Province. It is compared with several closely related species, and three previously described species (C. helicus, C. onostris and C. paronostris) are regarded as junior synonyms of C. brevistylus. Criconemoides obtusicaudatus is described and illustrated from a maize field in Limpopo Province. The male of the species is described for the first time. Molecular characterisation of C. brevistylus and C. obtusicaudatus using the D2-D3 expansions segments of 28S rRNA and ITS rRNA gene sequences are provided. Phylogenetic relationships of these species with other Criconemoides are discussed.

scholarly journals Reproductive Health Choices Among Adolescents in Secondary Schools: A Case Study of Selected Schools in Limpopo, South Africa

2018 ◽  
Vol 11 (1) ◽  
pp. 319-329
Author(s):  
Netshikweta ML ◽  
Olaniyi FC ◽  
Tshitangano TG
Keyword(s):  
South Africa ◽  
Reproductive Health ◽  
Parental Involvement ◽  
Secondary Schools ◽  
Sexual Debut ◽  
Survey Design ◽  
Limpopo Province ◽  
First Year ◽  
Health Choices ◽  
First Time

Objectives:This study was conducted to determine the knowledge, opinions and practices of female adolescents in selected secondary schools in Limpopo Province of South Africa about reproductive health issues and assess the level of parental involvement in their choices.Materials and methods:A quantitative, exploratory, survey design was adopted. A total of 512 learners from grades 8 (first year of secondary school) and 12 (final year) were conveniently sampled from 24 randomly selected secondary schools in Limpopo Province. Data was collected with a structured, self-administered questionnaire and analysis was done using the Statistical Package for Social Sciences (SPSS) version 20.0.Results:Sixteen (3.9%) of the learners attained menarche at or before the early age of 8 years and 102 (29.3%) experienced sexual debut before age 14 years. More than half of grade 12 (n =84, 52.5%) and 49 (14%) of grade 8 learners were sexually active and 80% (n = 444, 86.7%) of them were unaware of contraceptives when engaging in sexual intercourse for the first time. Only 116 (22.7%) of the respondents admitted to having knowledge about contraceptives before engaging in sex for the first time and more than a third (n = 172, 33.6%) have been pregnant at least once before the study was conducted. Parental involvement in Sexual and Reproductive Health (SRH) education was found to be low and many obtained the little information they have mainly through friends.Conclusion:Many adolescents are lacking in vital information regarding their SRH and some hold wrong opinions about contraception. Parents are advised to initiate and sustain discussions regarding SRH with their children to help them make informed reproductive health choices.

New larval host records and locality data for Nuttalliella namaqua Bedford, 1931 (Acari: Nuttalliellidae)

2021 ◽  
Vol 26 (1) ◽  
pp. 317-319
Author(s):  
Dmitry A. Apanaskevich
Keyword(s):  
South Africa ◽  
Tick Species ◽  
New Host ◽  
Larval Host ◽  
New Localities ◽  
Murid Rodents ◽  
Elephant Shrew ◽  
First Time ◽  
New Host Records

New larval hosts and locality data of an enigmatic tick, Nuttalliella namaqua Bedford, 1931 (Acari: Nuttalliellidae) are recorded. Most of the discovered larvae were found on various species of murid rodents (Rodentia: Muridae), while few larvae were collected on a petromurid rodent (Rodentia: Petromuridae), canid (Carnivora: Canidae), hares (Lagomorpha: Leporidae) and elephant shrew (Macroscelidea: Macroscelididae). Eight species of hosts are new host records for larvae of N. namaqua. This tick species is recorded for the first time from Botswana and Mozambique as well as from new localities in Namibia and South Africa.

New host–parasite records of siphonostomatoid copepods infesting elasmobranch fishes in Tunisian waters

2018 ◽  
Vol 99 (4) ◽  
pp. 851-855
Author(s):  
Feriel Youssef ◽  
Sabiha Tlig Zouari ◽  
Bouchra Benmansour
Keyword(s):  
First Record ◽  
New Host ◽  
Parasitic Copepods ◽  
Scyliorhinus Canicula ◽  
Tunisian Coast ◽  
Elasmobranch Fishes ◽  
Host Parasite ◽  
First Time ◽  
One New Species ◽  
New Host Records

AbstractBetween 2013 and 2015, 2092 chondrichthyan fish belonging to eight species were collected along the Tunisian coast and examined for parasitic copepods. Eleven different species of copepods representing five families, Caligidae, Eudactylinidae, Kroyeriidae, Lernaeopodidae and Pandaridae, were collected. Three of these species are reported for the first time in Tunisia (Pseudocharopinus malleus, Perissopus dentatus and Nesippus orientalis) and one new species of Kroyeria was found. In addition, we identified a number of new host records including: the presence of Eudactylinella alba on Bathytoshia centroura, Dasyatis pastinaca, Mustelus mustelus and Scyliorhinus canicula. This is the first record of Nemesis sp. on B. centroura in Tunisia. We report here for the first time the presence of Pseudocharopinus bicaudatus and Pseudocharopinus concavus on Bathytoshia centroura and Lernaeopoda galei on Raja clavata.

scholarly journals Louse (Insecta: Phthiraptera) infestations of the Amur Falcon (Falco amurensis) and the Red-footed Falcon

2015 ◽  
Vol 23 (1) ◽  
pp. 58-65 ◽  
Author(s):  
Imre Sándor Piross ◽  
Péter Fehérvári ◽  
Zoltán Vas ◽  
Szabolcs Solt ◽  
Éva Horváth ◽  
...  
Keyword(s):  
South Africa ◽  
Life History ◽  
Host Species ◽  
Life History Traits ◽  
Population Parameters ◽  
Model Species ◽  
Host Parasite Interactions ◽  
Louse Species ◽  
Host Parasite ◽  
First Time

Abstract Little is known about the louse species harboured by Red-footed and Amur Falcons despite the fact that various life-history traits of these hosts make them good model species to study host-parasite interactions. We collected lice samples from fully grown Amur (n=20) and Red-footed Falcons (n=59), and from nestlings of Red-footed Falcons (n=179) in four countries: Hungary, India, Italy and South Africa. We identified 3 louse species on both host species, namely Degeeriella rufa, Colpocephalum subzerafae and Laembothrion tinnunculi. The latter species has never been found on these hosts. Comparing population parameters of lice between hosts we found significantly higher prevalence levels of D. rufa and C. subzerafae on Amur Falcons. Adult Red-footed Falcons had higher D. rufa prevalence compared to C. subzerafae. For the first time we also show inter-annual shift in prevalence and intensity levels of these species on Red-footed Falcons; in 2012 on adult hosts C. subzerafae had higher intensity levels than D. rufa, however in 2014 D. rufa had significantly higher intensity compared to C. subzerafae. In case of nestlings both louse species had significantly higher preva lence levels than in 2014. The exact causes of such inter-annual shifts are yet to be understood.

New species and records of mites of the superfamily Sarcoptoidea (Acariformes: Psoroptidia) from mammals in Brazil

2016 ◽  
Vol 61 (1) ◽  
Author(s):  
Andre V. Bochkov ◽  
Michel P. Valim
Keyword(s):  
New Species ◽  
Rio Grande ◽  
Minas Gerais ◽  
Rio Grande Do Sul ◽  
New Host ◽  
The Family ◽  
Molossus Molossus ◽  
Host Parasite ◽  
First Time ◽  
Metachirus Nudicaudatus

AbstractSixteen species of the superfamily Sarcoptoidea (Acariformes: Psoroptidia) belonging to 10 genera of the families Atopomelidae, Listrophoridae, Chirodiscidae, and Listropsoralgidae are recorded in Brazil. Among them, three species, Prolistrophorus hylaeamys sp. nov. from Hylaeamys laticeps (Lund, 1840) (Cricetidae: Sigmodontinae) from Minas Gerais, Lynxacarus serrafreirei sp. nov. from Galictis cuja (Molina, 1782) (Carnivora: Mustelidae) from Rio de Janeiro (Listrophoridae), and Didelphoecius micoureus sp. nov. (Atopomelidae) from Micoureus paraguayanus (Tate, 1931) (Didelphimorphia: Didelphidae) from Minas Gerais are described as new for science. Three species of the family Listrophoridae, Prolistrophorus bidentatus Fain et Lukoschus, 1984 from Akodon cursor (Winge, 1887) (Rodentia: Cricetidae) (new host), Prolistrophorus ctenomys Fain, 1970 from Ctenomys torquatus Lichtenstein, 1830 (Rodentia: Ctenomyidae) (new host), and Leporacarus sylvilagi Fain, Whitaker et Lukoschus, 1981 from Sylvilagus brasiliensis (Linnaeus, 1758) (Lagomorpha: Leporidae) (new host) -from Minas Gerais and Rio Grande do Sul, and one species of the family Chirodiscidae, Parakosa tadarida McDaniel and Lawrence, 1962 from Molossus molossus (Pallas, 1766) (Chiroptera: Molossidae) are recorded for the first time in Brazil. The previously unknown female of Didelphoecius validus Fain, Zanatta-Coutinho et Fonseca, 1996 (Atopomelidae) from Metachirus nudicaudatus (Geoffroy, 1803) (Didelphimorphia: Didelphidae) from Minas Gerais is described. All data on host-parasite associations of sarcoptoids in Brazil are summarized. Totally, 61 sarcoptoid species of 8 families are recorded in Brazil.

Checklist of host associations of European bat flies (Diptera: Nycteribiidae, Streblidae)

Zootaxa ◽  
2016 ◽  
Vol 4205 (2) ◽  
pp. 101 ◽  
Author(s):  
TAMARA SZENTIVÁNYI ◽  
PÉTER ESTÓK ◽  
MIHÁLY FÖLDVÁRI
Keyword(s):  
Field Data ◽  
New Host ◽  
Bat Flies ◽  
Blood Sucking ◽  
Host Parasite ◽  
First Time ◽  
Host Associations

Bat flies are obligate blood-sucking ectoparasites of bats. They are divided into two families: Nycteribiidae and Streblidae. Europe has 17 species of bat flies and 45 species of bats (Mammalia: Chiroptera). This checklist is based on both published records and our own field data and provides updated information on all associations between bat flies and their hosts in Europe. The host-parasite association between Basilia italica Theodor and Plecotus auritus (Linnaeus) is reported for the first time. Moreover, our records of B. italica on Myotis alcathoe Helversen & Heller, B. nana Theodor & Moscona on Plecotus auritus, Nycteribia kolenatii Theodor & Moscona on M. bechsteinii (Kuhl) and Penicillidia dufourii (Westwood) on M. daubentonii (Kuhl) represent new host associations for Hungary. 

scholarly journals Pentastomid parasites in fish in the Olifants and Incomati River systems, South Africa

2008 ◽  
Vol 75 (4) ◽  
Author(s):  
Wilmien J. Luus-Powell ◽  
Antoinette Jooste ◽  
Kerstin Junker
Keyword(s):  
South Africa ◽  
Clarias Gariepinus ◽  
Body Cavity ◽  
The Body ◽  
Limpopo Province ◽  
Swim Bladder ◽  
New Host ◽  
Field Surveys ◽  
Mpumalanga Province ◽  
New Host Records

During parasitological field surveys of freshwater fish, sebekiid and subtriquetrid pentastome larvae were recovered from the body cavity or swim bladder of several fish species from various localities in Limpopo and Mpumalanga Provinces, South Africa. Sebekia wedli was recovered from the body cavity of Marcusenius macrolepidotus (Mormyridae) from Flag Boshielo Dam, Limpopo Province, and Alofia sp. and Subtriquetra rileyi were found in the swim bladder of Oreochromis mossambicus (Cichlidae) from the Phalaborwa Barrage, Limpopo Province. The latter species was also collected from the swim bladder of O. mossambicus in dams in the Phalaborwa region and the Ga-Selati River, Limpopo Province. A single specimen of Sebekia okavangoensis was present in the body cavity of Clarias gariepinus (Clariidae) in a dam on a sugarcane farm in the Komatipoort region, Mpumalanga Province. Pentastomid infections in the Mormyridae and Clariidae represent new host records.

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