scholarly journals New host records and a checklist of fishes infected with Austrodiplostomum compactum (Digenea: Diplostomidae) in Brazil

2013 ◽  
Vol 22 (4) ◽  
pp. 511-518 ◽  
Author(s):  
Igor Paiva Ramos ◽  
Lidiane Franceschini ◽  
Aline Cristina Zago ◽  
Érica de Oliveira Penha Zica ◽  
Alison Carlos Wunderlich ◽  
...  
Keyword(s):  
Fish Species ◽  
Native Species ◽  
Host Fish ◽  
New Host ◽  
Paulo State ◽  
Second Intermediate Host ◽  
New Hosts ◽  
Iheringichthys Labrosus ◽  
New Host Records ◽  
Hoplosternum Littorale

This study reports the infection of fishes byAustrodiplostomum compactum metacercariae in the Chavantes reservoir, medium Paranapanema River, municipality of Ipaussu, São Paulo State, Brazil. Twenty-three fish species were analysed, and 13 were infected with A. compactum metacercariae (56.5%) in their eyes. The following six fish species are new hosts for this metacercaria:Crenicichla haroldoi (1/1), Eigenmannia trilineata (11/6), Hoplosternum littorale(11/1), Iheringichthys labrosus (17/2),Leporinus amblyrhynchus (11/1), and Piaractus mesopotamicus (3/1). These new species increase the number of Brazilian fish species infected with this parasite to 36. Based on these findings, we hypothesise that the metacercariae larval stage of the parasite has a low specificity for the second intermediate host (fish). The majority of fish species infected in Brazil belong to the Loricariidae and Cichlidae families. For the fish species with higher mean abundances in Brazil, six are non-native species, and currently, Plagioscion squamosissimus has the highest mean abundance. The majority of fish species infected with A. compactum in Brazil are concentrated in the Paraná basin, although this may be related to the distribution of researchers.

scholarly journals Ticks infesting birds in Atlantic Forest fragments in Rio Claro, State of Sao Paulo, Brazil

2013 ◽  
Vol 22 (1) ◽  
pp. 6-12 ◽  
Author(s):  
Gustavo Seron Sanches ◽  
Thiago Fernandes Martins ◽  
Ileyne Tenório Lopes ◽  
Luís Flávio da Silva Costa ◽  
Pablo Henrique Nunes ◽  
...  
Keyword(s):  
Atlantic Forest ◽  
Tick Species ◽  
Native Species ◽  
Sao Paulo ◽  
Native Forest ◽  
Forest Fragments ◽  
São Paulo ◽  
Eucalyptus Tereticornis ◽  
New Host ◽  
New Host Records

In the present study, we report tick infestations on wild birds in plots of the Atlantic Forest reforested fragments with native species and plots reforested with Eucalyptus tereticornis in the municipality of Rio Claro, State of Sao Paulo, Brazil. A total of 256 birds were captured: 137 individuals of 33 species, in planted native forest; and 128 individuals of 37 species, in planted Eucalyptus tereticornis forest. Nymphs of two tick species were found on the birds: Amblyomma calcaratumand Amblyomma longirostre, the former was more abundant in the fragments reforested with Atlantic forest native species, and the latter in the fragment reforested with E. tereticornis. New host records were presented for A. calcaratum.

Amblyomma tick species infesting amphibians and reptiles in the seasonally dry Amazon forest, with new host records for Amblyomma rotundatum (Acari: Ixodida: Ixodidae)

2018 ◽  
Vol 23 (2) ◽  
pp. 387 ◽  
Author(s):  
Fabrício Hiroiuki Oda ◽  
Clóvis Kitagawa ◽  
Janaina Da Costa Noronha ◽  
Domingos De Jesus Rodrigues ◽  
Thiago Fernandes Martins ◽  
...  
Keyword(s):  
Tick Species ◽  
Amazon Forest ◽  
New Host ◽  
Mato Grosso ◽  
Seasonally Dry ◽  
Central Brazil ◽  
New Hosts ◽  
New Host Records

Our study yielded a list of ticks found on amphibians and reptiles at five sites within seasonally dry Amazon forest in Mato Grosso State, central Brazil, in addition to new host records for A. rotundatum. We collected 431 tick specimens: 79 larvae, 115 nymphs, 38 females, and 199 males belonging to A. humerale, A. rotundatum, and Amblyomma sp., on 39 anurans and 21 reptiles. The toads R. guttatus and R. margaritifera and the frog L. pentadactylus are new hosts for A. rotundatum.

On Some Filarial Parasites of South American Primates, with a Description of Tetrapetalonema tamarinae n.sp. from the Peruvian Tamarin Marmoset, Tamarinus nigricollis (Spix, 1823)

1963 ◽  
Vol 37 (4) ◽  
pp. 261-286 ◽  
Author(s):  
Frederick L. Dunn ◽  
Frank L. Lambrecht
Keyword(s):  
New Species ◽  
Blood Film ◽  
South American ◽  
New Host ◽  
Ateles Paniscus ◽  
New Hosts ◽  
Saimiri Boliviensis ◽  
Saimiri Sciurea ◽  
A New Species ◽  
New Host Records

1. The results of a survey of 194 Peruvian and Colombian primates for filarial infections are presented. Nine genera and 14 species of marmosets and monkeys are represented in the survey. A blood film survey revealed microfilariae in 82, of 42% of the animals. Adult worms were recovered from 21 of 61 dissected animals. The 209 adult worms belong to four species: Dipetalonema gracile, Dipetalonema caudispina, Tetrapetalonema marmosetae, and Tetrapetalonema tamarinae, a new species.2. New host records for Dipetalonema gracile are: Tamarinus nigricollis, Cebus albifrons, and Saimiri boliviensis. Saimiri boliviensis is a new host for Dipetalonema caudispina. New hosts for Tetrapetalonema marmosetae are: Oedipomidas oedipus, Saimiri sciurea, S. boliviensis, and Ateles paniscus.3. The adult worms and microfilaria of a new species of filarial worm, Teirapetalonema tamarinae, are described from a Peruvian tamarin marmoset, Tamarinus nigricollis.

The distribution of the introduced tapeworm Bothriocephalus acheilognathi in Australian freshwater fishes

2000 ◽  
Vol 74 (2) ◽  
pp. 121-127 ◽  
Author(s):  
A.D.M. Dove ◽  
A.S. Fletcher
Keyword(s):  
Fish Species ◽  
New South ◽  
Parasite Fauna ◽  
New Host ◽  
Exotic Fishes ◽  
South Wales ◽  
Murray Darling Basin ◽  
Bothriocephalus Acheilognathi ◽  
Australian Freshwater ◽  
New Host Records

AbstractNative and exotic fishes were collected from 29 sites across coastal and inland New South Wales, Queensland and Victoria, using a range of techniques, to infer the distribution of Bothriocephalus acheilognathi (Cestoda: Pseudophyllidea) and the host species in which it occurs. The distribution of B. acheilognathi was determined by that of its principal host, carp, Cyprinuscarpio; it did not occur at sites where carp were not present. The parasite was recorded from all native fish species where the sample size exceeded 30 and which were collected sympatrically with carp: Hypseleotris klunzingeri, Hypseleotris sp. 4, Hypseleotris sp. 5, Phylipnodon grandiceps and Retropinna semoni. Bothriocephalus acheilognathi was also recorded from the exotic fishes Gambusia holbrooki and Carassiusauratus. Hypseleotris sp. 4, Hypseleotris sp. 5, P. grandiceps, R. semoni and C. auratus are new host records. The parasite was not recorded from any sites in coastal drainages. The only carp population examined from a coastal drainage (Albert River, south-east Queensland) was also free of infection; those fish had a parasite fauna distinct from that of carp in inland drainages and may represent a separate introduction event. Bothriocephalus acheilognathi has apparently spread along with its carp hosts and is so far restricted to the Murray-Darling Basin. The low host specificity of this parasite is cause for concern given the threatened or endangered nature of some Australian native freshwater fish species. A revised list of definitive hosts of B. acheilognathiis presented.

Helminth Parasites of the Gunner,Tautogolabrus adspersus(Walbaum) in Newfoundland

1970 ◽  
Vol 44 (2) ◽  
pp. 169-188 ◽  
Author(s):  
Chandra Sekhar S. ◽  
William Threlfall
Keyword(s):  
Fish Species ◽  
Host Species ◽  
Helminth Parasites ◽  
Tautogolabrus Adspersus ◽  
New Host ◽  
Metazoan Parasites ◽  
Negative Results ◽  
Close Proximity ◽  
Species Being ◽  
New Host Records

808 cunners,Tautogolabrus adspersus(Walbaum) were obtained from eight sampling stations around the Newfoundland coast, during the periods August-September, 19G7 and July-October, 1908. The fish were examined for metazoan parasites using conventional parasitological techniques. 22 species of parasites (10 trematode; 5 cestode; 6 nematode; 1 acanthocephalan) were recovered. This number excludes metacercariae ofCryptocotyle lingua(Creplin, 1825). 19 are new host records. Details of infections with the various species are given, each species being discussed and/or described individually. No leeches were found on this host despite the fact that it lives in. close proximity to other fish species that are heavily infested and an experiment performed to determine if leeches would move from one host species to another gave negative results.

Morphometrics and levels of infections of digeneans in belonid fish species off the coast of Tunisia

2015 ◽  
Vol 90 (5) ◽  
pp. 523-532
Author(s):  
M. Châari ◽  
H. Derbel ◽  
L. Neifar
Keyword(s):  
Gall Bladder ◽  
Spatial Variation ◽  
Fish Species ◽  
Host Species ◽  
New Host ◽  
Digenean Species ◽  
Tunisian Coast ◽  
Belone Belone ◽  
New Host Records

AbstractThree species of belonid fish, Belone belone gracilis Lowe, 1839, Belone svetovidovi Collette & Parin, 1970 and Tylosurus acus imperialis (Rafinesque, 1810), caught off the eastern Tunisian coast were infected with eight species of Digenea. Among these, four species were commonly found in B. b. gracilis and are new host records for B. svetovidovi. They are: Lecithostaphylus retroflexus (Molin, 1859), Tergestia acanthocephala (Stossich, 1887) Stossich, 1899 and Aponurus laguncula Looss, 1907 in the intestine, and the metacercaria Condylocotyla pilodora Pearson and Prévot, 1985 in the pericardial sac. Four other digenean species were recorded from T. a. imperialis: Lecithostaphylus tylosuri Châari et al., 2013 and Tetrochetus coryphaenae Yamaguti, 1934 in the intestine, Oesophagotrema mediterranea Châari et al., 2011 in the oesophagus and vomer teeth, and Sclerodistomoides pacificus Kamegai, 1971 in the gall bladder. Tetrochetus coryphaenae and S. pacificus represent new host and geographical records. The spatial variation of digenean parasites within belonid host species is discussed.

A new species and new host records of syringophilid mites (Acari: Syringophilidae) from passerines from Kenya

Zootaxa ◽  
2011 ◽  
Vol 2922 (1) ◽  
Author(s):  
MACIEJ SKORACKI ◽  
MARTIN HROMADA ◽  
WANYOIKE WAMITI
Keyword(s):  
New Species ◽  
New Host ◽  
Acrocephalus Palustris ◽  
New Hosts ◽  
Ethiopian Region ◽  
A New Species ◽  
New Host Records

Syringophilopsis dicruri sp. nov. (Acari: Syringophilidae) ex Dicrurus adsimilis (Bechstein) (Passeriformes: Dicruridae) from Kenya is described. Five new hosts are recorded for 4 syringophilid species: Chlorocichla flaviventris (Smith) and Andropadus latirostris Strickland (Pycnonotidae) for Syringophilopsis veselovsky Skoracki et al., 2009; Ploceus vitellinus Vieillot (Ploceidae) for S. nitens Skoracki and Dabert, 2001; Acrocephalus palustris (Bechstein) (Sylviidae) for Neoaulonastus bisetatus (Fritsch, 1958) and Cyanomitra olivacea (Smith) (Nectariinidae) for Picobia oritis Skoracki et al., 2009. The syringophilid fauna of the Ethiopian region is summarized in table.

scholarly journals New host records of Ixodes luciae(Acari: Ixodidae) in the State of Para, Brazil

2013 ◽  
Vol 22 (1) ◽  
pp. 152-154 ◽  
Author(s):  
Hermes Ribeiro Luz ◽  
João Luiz Horacio Faccini ◽  
Gabriel Alves Landulfo ◽  
Janio dos Santos Sampaio ◽  
Sócrates Fraga Costa Neto ◽  
...  
Keyword(s):  
Posterior Margin ◽  
The State ◽  
New Host ◽  
New Hosts ◽  
New Host Records

The aim of this paper is to record new hosts for Ixodes luciae Sénevet in the State of Para, Brazil, and present a case of malformation (teratogeny) in a nymph of this species. The new host records are Marmosa murina (parasitized by females) and Philander opossum (parasitized by nymphs). One of these nymphs showed malformation in the posterior margin of the opisthosoma resulting in a heart shaped posterior end.

A new species and new host records of the quill mites (Acari: Syringophilidae) associated with sunbirds (Passeriformes: Nectariniidae)

2014 ◽  
Vol 59 (2) ◽  
Author(s):  
Miroslava Klimovičová ◽  
Radoslav Smoľák ◽  
Peter Njoroge ◽  
Martin Hromada
Keyword(s):  
New Species ◽  
Mite Species ◽  
New Host ◽  
Quill Mites ◽  
The Family ◽  
New Hosts ◽  
Ethiopian Region ◽  
A New Species ◽  
New Host Records

AbstractNeoaulonastus cinnyris sp. nov. (Acari: Prostigmata: Syringophilidae) parasitising Cinnyris mediocris (Passeriformes: Nectariniidae) from Tanzania is described. Additionally, Picobia oritis Skoracki et al. 2009 was recorded on four new hosts belonging to the family Nectariniidae from Ethiopian region: Cinnyris oustaleti (Bocage) from Angola, Cinnyris venustus (Shaw) from West Somalia, Cinnyris talatala Smith from Botswana and Zambia and Cinnyris erythrocercus (Hartlaub) from Uganda. All known quill mite species from family Nectariniidae are summarized in table.

Redescription of the numbat tick Ixodes (Sternalixodes) myrmecobii Roberts, 1962 (Acari: Ixodidae) with descriptions of the male and nymph, and new host records

Zootaxa ◽  
2017 ◽  
Vol 4272 (1) ◽  
pp. 40 ◽  
Author(s):  
MACKENZIE L. KWAK ◽  
AMANDA ASH ◽  
AILEEN ELLIOT
Keyword(s):  
Cytochrome C ◽  
Cytochrome C Oxidase ◽  
Internal Transcribed Spacer ◽  
Native Species ◽  
Conservation Status ◽  
New Host ◽  
Internal Transcribed Spacer 2 ◽  
Limited Knowledge ◽  
Oxidase Subunit ◽  
New Host Records

Limited knowledge regarding the biology and identification of the Australian tick Ixodes myrmecobii exists with only the female described to date. Here we provide a description of the male and nymph as well as a redescription of the female. All described stages are molecularly characterised using the cytochrome c oxidase subunit 1 (CO1) and internal transcribed spacer 2 (ITS2) loci. An updated list of hosts is presented including the first records from humans, cattle and several native species. Information on the distribution and conservation status of this species is also included.

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