Structure and seasonal dynamics of helminth fauna of the great tit Parus major (Passeriformes, Paridae) from Samarskaya Luka

2018 ◽  
Vol 12 (1) ◽  
pp. 35-40
Author(s):  
N.Yu. Kirillova ◽  
A.A. Kirillov
Keyword(s):  
Species Composition ◽  
Seasonal Dynamics ◽  
Parasite Species ◽  
Nematode Species ◽  
Parasite Fauna ◽  
Great Tit ◽  
Helminth Fauna ◽  
New Host ◽  
First Time ◽  
Samarskaya Luka

The purpose of the research: the study of structure and seasonal dynamics of the species composition of helminth fauna of the great tit from Samarskaya Luka. materials and methods. 60 individuals of the great tit were examined by the method of complete helminthological dissection. The catching of birds was carried out with trapping nets. Parasitological objects were treated according to standard methods. The obtained data were statistically processed using the Kovnatsky dominance index, Kruskal-Wallis H test and Mann-Whitney U test. Results and discussion. Helminth fauna of the great tit from Samarskaya Luka was studied for the first time. The analysis of the structure and seasonal dynamics of the species composition of bird parasites was carried out. Helminth fauna of the great tit includes 11 parasite species. Cestodes and trematodes (5 species each) form the basis of helminth fauna. Only one nematode species (Physocephalus sexalatus, larvae) was revealed in tits. For the first time, the cestode Emberizotaenia reductorhyncha was found in birds from the Volga Basin. The great tit was registered as a new host for cestodes Wardium farciminosa and Passerilepis spasskii. Seasonal dynamics of helminth fauna of the great tit is connected with appearance or disappearance of rare parasites. Altogether, two parasite species occur in birds in all year seasons. The greatest diversity of parasites is observed in summer (11 species). In autumn (7) and spring (2) the parasite fauna is less abundant and diverse. Keywords

scholarly journals Helminth fauna parasitizing Pimelodus pohli (Actinopterygii: Pimelodidae) from the upper São Francisco River, Brazil

2014 ◽  
Vol 23 (3) ◽  
pp. 375-382 ◽  
Author(s):  
Claudia Silveira São Sabas ◽  
Marilia Carvalho Brasil-Sato
Keyword(s):  
South America ◽  
River Basin ◽  
Dominant Species ◽  
Parasite Species ◽  
Parasite Fauna ◽  
Helminth Fauna ◽  
Sao Francisco River ◽  
Total Length ◽  
São Francisco River ◽  
First Time

The parasite fauna of catfish, Pimelodus pohli, from the São Francisco River Basin is presented. A total of 45 catfish from the upper São Francisco River (45°15′44″W 18°13′25″S), were examined from July 2009 to September 2011. Forty-three catfish (95.5%) were infected by at least one parasite species, with 885 parasite specimens being found, distributed across 17 species: Monogenea (Demidospermus uncusvalidus, Pavanelliella pavanellii, and Scleroductus sp.); Eucestoda (plerocercoids of Proteocephalidea); Digenea (metacercariae of Austrodiplostomum compactum, adults of Auriculostoma platense and Kalipharynx sp., and juvenile of Prosthenhystera obesa); Nematoda (larvae of Contracaecum sp., Hysterothylacium sp., Procamallanus pimelodus, Procamallanus sp., and unidentified of Cucullanidae, and adults of Cucullanus caballeroi, Philometra sp., and Procamallanus freitasi); and Acanthocephala (adults of Neoechinorhynchus pimelodi). Procamallanus freitasi and Scleroductus sp. were the taxa with the highest prevalence. Demidospermus uncusvalidus, P. freitasi, and Scleroductus sp. were the dominant species. The host's sex did not influence parasitic indexes; however, the total length of the catfish did appear to have some influence. The parasites, with except for P. obesa, were registered for the first time in P. pohli, as well as the occurrence of Kalipharynx sp. and C. caballeroi among pimelodid hosts from São Francisco River and South America.

scholarly journals Gastro-intestinal parasites in yearlings of wild Polish primitive horses from the Popielno Forest Reserve, Poland

2009 ◽  
Vol 46 (1) ◽  
pp. 9-13 ◽  
Author(s):  
K. Slivinska ◽  
J. Gawor ◽  
Z. Jaworski
Keyword(s):  
Parasite Species ◽  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Nematode Species ◽  
Parasite Fauna ◽  
Forest Reserve ◽  
Parascaris Equorum ◽  
Control Rules ◽  
Anoplocephala Perfoliata ◽  
First Time

AbstractTo evaluate the gastro-intestinal parasite fauna of the wild Polish primitive horses (Equus caballus gmelini Ant., forma silvatica Vet.), 11 yearlings captured in the Reserve according to the control rules of population dynamics were diagnostically dewormed with abamectin+praziquantel. Expelled parasites were collected from the faeces 24, 36 and 48 hours after treatment. Among a total of 4456 specimens (a mean 405.1 per horse) 27 nematode species, one cestode and one species of botfly larvae were recovered. Strongylids were 100 % prevalent and represented by 24 species (2 large strongylid and 22 cyathostome species). Five cyathostome species (Cylicodontophorus bicoronatus, C. insigne, Poteriostomum imparidentatum, Parapoteriostomum mettami and Gyalocephalus capitatus) were recorded for the first time in Polish primitive horses, whereas two species (Cyathostomum montgomeryi and Cylicostephanus bidentatus) were found for the first time in the horse in Poland. Oxyuris equi was found in 100 % and Parascaris equorum in 63.6 % of yearlings surveyed. Tapeworms (Anoplocephala perfoliata) were revealed in 72.7 %, while Gasterophilus intestinalis instars in 90.9 % of horses. At least three parasite species were highly prevalent (i.e. S. vulgaris, A. perfoliata and G. intestinalis), which might be a reason of serious abdominal disorders in Polish horses living freely in the reserve.

An environmental assessment of the parasite fauna of the reef-associated grouperEpinephelus areolatusfrom Indonesian waters

2012 ◽  
Vol 88 (1) ◽  
pp. 50-63 ◽  
Author(s):  
S. Kleinertz ◽  
I.M. Damriyasa ◽  
W. Hagen ◽  
S. Theisen ◽  
H.W. Palm
Keyword(s):  
Regional Differences ◽  
Parasite Species ◽  
Biological Indicators ◽  
Parasite Fauna ◽  
Fish Parasites ◽  
Hepatosomatic Index ◽  
New Host ◽  
Segara Anakan Lagoon ◽  
First Time ◽  
Anisakid Nematodes

AbstractSixtyEpinephelus areolatuswere examined for metazoan fish parasites in Indonesia, off Segara Anakan lagoon, Java and in Balinese waters. The study revealed 21 different parasite species, and 14 new host and locality records. The anisakid nematodesAnisakis typicaand, for the first time in Indonesia,Anisakissp. HC-2005 were identified by using molecular methods. Ecological parameters were calculated for both sites off the anthropogenically influenced Segara Anakan lagoon and the relatively undisturbed reference site at the southern Balinese coast. The fish from Segara Anakan demonstrated a significantly higher enzymatic activity (Hepatosomatic index) and a significantly reduced number of heteroxenous gut helminths (e.g. the digeneanDidymodiclinussp., the nematodeRaphidascarissp. and the acanthocephalanSerrasentis sagittifer). Other regional differences forE. areolatusincluded ecto-/endoparasite ratio, endoparasite diversity, the parasite species composition and prevalence of infection of the respective parasite species. We applied the stargraph method to visualize observed regional differences using grouper parasites as biological indicators for the sampled coastal ecosystems at both sampling sites.

scholarly journals First record of Gryllophila skrjabini Sergiev, 1923 and Cephalobellus magalhaesi Schwenk, 1926 (Nematoda: Thelastomatidae) parasites of Neocurtilla claraziana Saussure, 1874 (Orthoptera: Gryllotalpidae) in Argentina

2017 ◽  
Vol 57 (37) ◽  
pp. 473
Author(s):  
José Matias Rusconi ◽  
Maria Fernanda Achinelly ◽  
Nora Beatriz Camino
Keyword(s):  
Buenos Aires ◽  
Field Survey ◽  
Host Record ◽  
Nematode Species ◽  
First Record ◽  
Agricultural Pests ◽  
New Host ◽  
New Host Record ◽  
The World ◽  
First Time

Thelastomatidae is one of the largest families parasitizing insects, within the order Oxyurida. In this work we reported parasitism in nymphs and adults of Neocurtilla claraziana by two different thelastomatid species as a part of a field survey on agricultural pests. Nymphs and adults of this insect were isolated from grasslands of Buenos Aires State, Argentina using a tensio-active solution. The nematode species Gryllophila skrjabini Sergiev, 1923 and Cephalobellus magalhaesi Schwenk, 1926 are briefly described and measurements are given. Both nematodes are reported for the first time in Argentina with C. magalhaesi being the second isolation of this species in the world. Neocurtilla clarziana is a new host record for G. skrjabini.

scholarly journals Report on two species of Digenea from marine fishes in Brazil

2002 ◽  
Vol 62 (3) ◽  
pp. 459-462 ◽  
Author(s):  
B. M. M. FERNANDES ◽  
R. M. PINTO ◽  
S. C. COHEN
Keyword(s):  
South America ◽  
Nematode Species ◽  
Marine Fishes ◽  
New Host ◽  
New Hosts ◽  
First Time

Two species of Digenea were recorded for the first time in South America and in new hosts: Acanthostomum spiniceps (Looss, 1896) (Cryptogonimidae) was reported from Astroscopus sexspinosus (Steindachner, 1877) (Uranoscopidae) and Diplomonorchis sphaerovarium Nahhas & Cable, 1964 (Monorchiidae) from Ophichthus gomesi (Castelnau, 1855) (Ophichthidae). From the latter, Heliconema heliconema Travassos, 1919 (Nematoda, Physalopteridae), was also recovered representing also a new host for this nematode species.

scholarly journals First record of Schulmanela petruschewskii Shulman, 1948 (Nematoda: Capillariidae) from cultured Rainbow trout (Oncorhynchus mykiss) in Turkey

2010 ◽  
Vol 47 (4) ◽  
pp. 273-275
Author(s):  
Z. Pekmezci ◽  
S. Umur
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
New Record ◽  
Parasite Species ◽  
Liver Parenchyma ◽  
First Record ◽  
Parasite Fauna ◽  
Rainbow Trout Oncorhynchus Mykiss ◽  
First Time ◽  
North Latitude

AbstractThe nematode Schulmanela petruschewskii (Shulman, 1948) was identified during the parasitological examination on the liver parenchyma in one specimens of a cultured rainbow trout (Oncorhynchus mykiss) which reared in Derbent Dam Lake in Samsun, Turkey (41°25′6′’ North latitude, 35°49′52′’ East longitude) in August 2008. This parasite species was not previously reported from Turkey. With the present study we report S. petruschewskii for the first time in Turkey. This specimen which is a parasite of cultured rainbow trout (Oncorhynchus mykiss) is a new record for the Turkish parasite fauna. Original measurements and figures are presented.

scholarly journals Nematodes of Cithariniella (Pharyngodonidae) from freshwater fishes in Senegal, with a key to species

2010 ◽  
Vol 47 (2) ◽  
pp. 105-114 ◽  
Author(s):  
B. Koubková ◽  
V. Baruš ◽  
I. Hodová
Keyword(s):  
Species Differences ◽  
Morphological Characteristics ◽  
Host Record ◽  
Nematode Species ◽  
Generic Diagnosis ◽  
Key To Species ◽  
New Host ◽  
Oral Aperture ◽  
New Host Record ◽  
First Time

AbstractThree nematode species of Cithariniella (Pharyngodonidae), C. citharini, C. khalili, and C. gonzalesi, were recorded from the recta of squeaker (Mochokidae: Siluriformes) and citharinid (Citharinidae: Characiformes) fishes from Senegal, West Africa. Morphological characteristics obtained by scanning electron microscopy (form of oral aperture and cephalic papillae, presence of lateral alae, distribution and form of cloacal papillae, simple or paired papillae on tail of males, eggs with numerous long filaments on each pole in females) correspond well to the generic diagnosis and represent species differences. The shape and size of the cephalic papillae and lips were identified as a new determination feature. C. gonzalesi is reported for the first time from Senegal and its host, Paradistichodus dimidiatus, represents a new host record. A tentative simple key for differentiating C. citharini, C. khalili, C. gonzalesi and C. petterae is provided based upon these results.

The parasite community infecting flounders, Platichthys flesus, in the tidal Thames

1999 ◽  
Vol 73 (3) ◽  
pp. 203-214 ◽  
Author(s):  
H.E.M. El-Darsh ◽  
P.J. Whitfield
Keyword(s):  
Species Richness ◽  
Parasite Species ◽  
Parasite Community ◽  
Parasite Fauna ◽  
Component Community ◽  
Species List ◽  
Pomphorhynchus Laevis ◽  
Platichthys Flesus ◽  
First Time ◽  
Middle Estuary

The composition of the parasite fauna of the flounder,Platichthys flesus, retrieved from two locations in the tidal Thames is described in detail for the first time. The combined parasite species list of the flounders from Lots Road in the upper tideway and West Thurrock in the middle tideway consisted of one protozoan (Glugea stephani), one monogenean (Gyrodactylussp.), four larval digeneans (Cryptocotyle concava,Timoniella imbutiforme,T. praeterita, andLabratrema minimus), five adult digeneans (Derogenes varicus,Lecithaster gibbosus,Podocotylesp.,Plagioporus varius, andZoogonoides viviparus), one larval cestode (unidentified tetraphyllidean), one or possibly more larval nematodes (unidentified) plus five adult nematodes (Capillariasp.,Cucullanus heterochrous,C. minutus,Contracaecumsp. andGoeziasp.), two acanthocephalans (Pomphorhynchus laevisandAcanthocephalus anguillae), three copepods (Lepeophtheirus pectoralis,Acanthochondriasp. andLernaeocera branchialis), and one mollusc (unidentified glochidia). The overall parasite community of flounders from Lots Road and West Thurrock were compared in terms of species richness and diversity. The parasite community in flounders from the former location in the upper tideway was found to be less diverse than that of its counterpart at West Thurrock in the middle estuary. The component community of Lots Road flounders was dominated by the acanthocephalanPomphorhynchus laevis.

Intestinal helminth parasites of the ray Raja naevus in British waters

1977 ◽  
Vol 51 (1) ◽  
pp. 11-21 ◽  
Author(s):  
A. H. McVicar
Keyword(s):  
Species Composition ◽  
Significant Variation ◽  
Nematode Species ◽  
Life Cycles ◽  
Helminth Fauna ◽  
Intestinal Helminth ◽  
Helminth Parasites ◽  
Geographical Differences ◽  
Host Sex ◽  
Host Diet

ABSTRACTFive cestode, one monogenean, and two nematode species comprised the “normal” intestinal helminth fauna of Raja naevus in British waters. An additional two nematodes, a digenean, an acanthocephalan and a crustacean recorded are considered to be accidental infections. Geographical differences in the species composition and level of infection are noted and discussed. Short descriptions of the tetraphyllidean cestode Echeneibothrium sp. and the nematode Capillaria sp. are given, but the species, although probably both new, are left unnamed. The intensity of cestode infections show two patterns associated with host length and these are discussed in relation to variations in host diet. Speculations are made on the cestode life cycles. Only Echeneibothrium sp. numbers showed any significant variation associated with host sex.

scholarly journals New data on the morphology of Procamallanus (Procamallanus) annulatus and Procamallanus (Spirocamallanus) monotaxis (Nematoda: Camallanidae) from marine fishes off New Caledonia

2011 ◽  
Vol 48 (1) ◽  
pp. 41-50 ◽  
Author(s):  
F. Moravec ◽  
J. Justine
Keyword(s):  
New Caledonia ◽  
Intestinal Parasites ◽  
Nematode Species ◽  
New Host ◽  
The Family ◽  
Electron Microscopical ◽  
Tail Tip ◽  
Digital Processes ◽  
First Time ◽  
Fourth Stage Larva

AbstractTwo little-known nematode species of the family Camallanidae, intestinal parasites of marine perciform fishes, are reported from off New Caledonia: Procamallanus (Procamallanus) annulatus Yamaguti, 1955 from the goldenlined spinefoot Siganus lineatus (Valenciennes) (Siganidae) and Procamallanus (Spirocamallanus) monotaxis (Olsen, 1952) from the longspine emperor Lethrinus genivittatus Valenciennes and the slender emperor Lethrinus variegatus Valenciennes (both Lethrinidae). Detailed light and electron microscopical studies (the latter used for the first time in these species) revealed some taxonomically important, previously not observed features, such as the presence of deirids, six crescent-shaped elevations surrounding the mouth, three poorly developed protuberances on the female tail tip and circumcloacal papillae and phasmids on the male tail in P. annulatus, and the presence of a circumoral flange, only 12 (instead of 14 reported) cephalic papillae, the shape of deirids and similar numbers (14–17 and 14–15) of spiral ridges in the male and female buccal capsules in P. monotaxis. The fourth-stage larva of P. annulatus is described for the first time. Firststage larvae of both species were found to possess several digital processes at the tail tip. The present findings represent new host and geographical records of these parasite species.

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