scholarly journals Helminths parasites of freshwater fishes from Pirassununga, SP, Brazil

1985 ◽  
Vol 80 (3) ◽  
pp. 327-336 ◽  
Author(s):  
A. Kohn ◽  
B. M. M. Fernandes ◽  
B. Macedo ◽  
B. Abramson
Keyword(s):  
Host Species ◽  
Freshwater Fishes ◽  
Bufo Marinus ◽  
New Combination ◽  
Locality Record ◽  
New Host ◽  
Parasitic Helminths ◽  
Digenetic Trematodes ◽  
New Hosts ◽  
First Time

Twelve species of parasitic helminths, seven trematodes, four nematodes and one acanthocephalan are reported from various hosts. Creptotrema lynchi, a parasite from Bufo marinus in Colombia, is described for the first time in fish and from Brazil, parasitizing two different species. A list of the host species, measurements and figures of most parasites are included with particular reference to the tegument of Bellumcorpus major recovered from a new host. The genus Zonocotyloides Padilha, 1978 is considered a synonym of Zonocotyle and the new combination: Zonocotyle haroltravassosi is proposed to the species Zonocotyloides haroltravassosi Padilha, 1978. The nematodes Cucullanus pinnai and Procamallanus (Spirocamallanus) inopinatus and the trematode Pararhipidocotyle jeffersoni are reported in new hosts. The description of the acanthocephalan Neoechinorhynchus curemais (new locality record) is supplemented. Other parasites recovered include the nematodes Travnema travnema (new locality record), Rondonia rondoni and the digenetic trematodes Cladocystis intestinalis, Pseudosellacotyla lutzi (new locality record), Teratotrema sp. and Zonocotyle bicaecata.

scholarly journals Establishment and new hosts of the non-native seed beetle Stator limbatus (Coleoptera, Chrysomelidae, Bruchinae) on acacias in Europe

NeoBiota ◽  
2021 ◽  
Vol 70 ◽  
pp. 167-192
Author(s):  
Arturo Cocco ◽  
Giuseppe Brundu ◽  
Cyril Berquier ◽  
Marie Cécile Andreï-Ruiz ◽  
Michelina Pusceddu ◽  
...  
Keyword(s):  
Host Species ◽  
Population Increase ◽  
Acacia Saligna ◽  
New Host ◽  
Seed Beetle ◽  
Native Seed ◽  
New Hosts ◽  
Stator Limbatus ◽  
Bioclimatic Conditions ◽  
First Time

Stator limbatus is a phytophagous beetle native to warm regions of North and Central America, feeding on Fabaceae seeds and one of the most polyphagous species within the subfamily Bruchinae, here reported for the first time in Europe and on new hosts. Adult beetles emerged from Acacia spp. seeds collected in the islands of Corsica (France), and Sardinia (Italy). The wide presence in Sardinia and Corsica supports the hypothesis that this alien species was introduced several years ago. In both islands, S. limbatus emerged from Acacia mearnsii seeds, with infestation rates of up to 74.2 and 90.8% in 2019 and 2020, respectively. This seed beetle also emerged from two previously unreported host species, Acacia saligna and A. pycnantha, showing highest infestation rates of 4.0 and 95.1%, respectively. Both Acacia species are reported as new host associations with S. limbatus. Overall, seed infestation rates recorded in 2019 and 2020 indicate that S. limbatus is well established and that Mediterranean bioclimatic conditions are suitable for its population increase in size. This study lays the foundations for further research on known and potential host species and the spread and distribution of S. limbatus in Europe.

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.

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. 

scholarly journals Oswaldocruzia duboisi (Nematoda, Molineidae): Morphology, Hosts and Distribution in Ukraine

2012 ◽  
Vol 46 (3) ◽  
pp. e-1-e-9 ◽  
Author(s):  
R. Svitin ◽  
Y. Kuzmin
Keyword(s):  
Host Species ◽  
Triturus Cristatus ◽  
New Host ◽  
Hyla Arborea ◽  
First Time ◽  
New Host Records

Oswaldocruzia duboisi(Nematoda, Molineidae): Morphology, Hosts and Distribution in UkraineOswaldocruzia duboisiBen Slimane, Durette-Desset et Chabaud, 1993 previously known from France and Bulgaria is reported from Ukraine for the first time. The species was found in the material from 8 amphibian host species, of whichLissotriton montadoni, Triturus cristatus, Mesotriton alpestris, Pelophylax ridibunda, P. lessonae, andHyla arboreaare new host records. Newts (Salamandridae) and green frogs (Pelophylax) are considered to be typical hosts forO. duboisi. Illustrated morphological redescription ofO. duboisibased on 141 specimens from various hosts is presented.

Mites of the family Syringophilidae (Acariformes: Cheyletoidea) parasitizing waxbills of the genus Estrilda (Passeriformes: Estrildidae)

2019 ◽  
Vol 24 (9) ◽  
pp. 1799-1808
Author(s):  
Maciej Skoracki ◽  
Martin Hromada ◽  
Petra Prevuznakova ◽  
Wanyoike Wamiti
Keyword(s):  
New Species ◽  
Host Species ◽  
New Host ◽  
Quill Mites ◽  
The Family ◽  
Sub Saharan ◽  
First Time ◽  
A New Species ◽  
New Host Species

Quill mites (Acariformes: Prostigmata: Syringophilidae) parasitizing waxbills of genus Estrilda Swainson (Aves: Passeriformes: Estrildidae) from the Sub-Saharan region are studied for the first time. Among them, a new species, Syringophiloidus estrildus sp. nov., is described and new host species for Neosyringophilopsis lonchurus Skoracki, 2008, Neoaulonastus oryzivorus (Skoracki, 2011) comb. nov., and Picobia lonchurae Skoracki et al., 2016 are recorded. In our study, we examined 120 specimens belonging to seven of the 16 (44%) species of the genus Estrilda. The prevalence of infestation by syringophilid species varied from 3.7 to 25%. The host and habitat (feather type) specificity are discussed. 

Host species of mistletoes (Loranthaceae and Viscaceae) in Australia

2020 ◽  
Vol 68 (1) ◽  
pp. 1
Author(s):  
Nicole F. Clark ◽  
Jen A. McComb ◽  
Andrew W. Taylor-Robinson
Keyword(s):  
Alien Species ◽  
Host Species ◽  
Current Knowledge ◽  
Sampling Effort ◽  
New Host ◽  
Host Family ◽  
Single Host ◽  
New Hosts ◽  
Host Families ◽  
New Host Species

In order to study the relationships between mistletoes and their host species, comprehensive collections of both mistletoes and hosts are needed. The effect of sampling effort on the estimation of mistletoe host range was demonstrated in a comparison of an inventory of host mistletoe interactions published by Downey in 1998 and a 2019 inventory presented here, which is based on data from collections in the Australian Virtual Herbarium and information in the literature. New hosts were recorded for 93% of the 90 Australian mistletoes. There were 338 previously known hosts recorded to be parasitised by additional mistletoe species, and 317 new host species that were not previously known as mistletoe hosts (25 being alien species). These were from 78 new host genera and 13 new host families. The total number of host species was 1186 within 327 genera from 92 host families. A total of 63% of all Australian mistletoes parasitise species of either Eucalyptus or Acacia or both these genera. The large rise in host species recorded in less than two decades between inventories suggests that current knowledge of hosts is still incomplete, such that further new hosts will be discovered in future. Some mistletoe species show a strong preference to one host family or genus but due to insufficient collecting it is premature to conclude that any of the three species known from a single host are host specific.

scholarly journals Redescription of the Siamese shield leech Placobdelloides siamensis with new host species and geographic range

Parasite ◽  
2018 ◽  
Vol 25 ◽  
pp. 56 ◽  
Author(s):  
Krittiya Chiangkul ◽  
Poramad Trivalairat ◽  
Watchariya Purivirojkul
Keyword(s):  
Host Species ◽  
Neck Region ◽  
Original Description ◽  
Time Data ◽  
Body Width ◽  
New Host ◽  
First Time ◽  
Maximum Body ◽  
Care Behavior ◽  
New Host Species

The Siamese shield leech Placobdelloides siamensis (Oka, 1917) Sawyer, 1986 (Euhirudinea: Glossiphoniidae) was collected from five new host species, Southeastern Asian Box Turtle (Cuora amboinensis), Yellow-headed Temple Turtle (Heosemys annandalii), Malayan Snail-eating Turtle (Malayemys macrocephala), Mekong Snail-eating Turtle (M. subtrijuga), and Khorat Snail-eating Turtle (M. khoratensis) and was found for the first time in Udon Thani, Thailand. Examination of live leeches provided, for the first time, data on coloration and the combination of parental care behavior, both carrying cocoons and attaching cocoons to the substrate. This species was separated from its congeners based on the following characters: one pair of eyes; spines at proboscis subterminal; mouth terminal on oral sucker; absent plaque in neck region; gonopores located in furrow and separated by two annuli; distinctly triannulated mid-body segments; crop with seven pairs and branched caeca; caudal sucker slightly over half of maximum body width; and strongly dorsal papillae. Phylogenetic relationships based on the COI and ND1 genes were clarified and demonstrated that the species is distinct from others. The original description was amended and the taxonomic history is discussed.

scholarly journals Molecular characterization of three species belongs to the Allocreadioidea, Hemiuroidea and Plagiorchioidea (Platyhelminthes: Trematoda) infecting freshwater fishes in India

2016 ◽  
Vol 53 (4) ◽  
pp. 378-384 ◽  
Author(s):  
A. Chaudhary ◽  
S. Mukut ◽  
H. S. Singh
Keyword(s):  
Phylogenetic Reconstruction ◽  
Freshwater Fishes ◽  
Molecular Data ◽  
Trematode Species ◽  
Rrna Gene ◽  
28S Rrna ◽  
Channa Punctata ◽  
Digenetic Trematodes ◽  
First Time

Summary Three species of digenetic trematodes are redescribed based on specimens collected from the intestine of freshwater fishes of Hastinapur and Meerut (U.P.), India: Allocreadium handiai (Pande, 1937) Madhavi, 1980 (Allocreadioidea: Allocreadiidae) from Mystus tengara (Hamilton, 1822) (Siluri-formes: Bagridae), Genarchopsis goppo Ozaki, 1925 (Hemiuroidea: Derogenidae) and Phyllodistomum chauhani Motwani & Srivastava, 1961 (Plagiorchioidea: Gorgoderidae) from Channa punctata (Bloch, 1793) (Perciformes: Channidae). The three species were subjected to morphological, morphometric and molecular analyses. The morphological study revealed that A. handiai, G. goppo and P. chauhani can be distinguished by their congeners on the basis of their morphology. Partial nucleotide sequences of the 28S ribosomal RNA gene were obtained from the three trematode species and deposited in the GenBank. A phylogenetic reconstruction based on the 28S rRNA gene placed the three studied species within their respective families and their validity is discussed. For the first time molecular data of newly collected material of these species from India were used for confirmation of their validity and to assess their phylogenetic relationships.

On Some New and Known Digenetic Trematodes from Marine Fishes of India

1971 ◽  
Vol 45 (1) ◽  
pp. 73-88 ◽  
Author(s):  
M. Hafeezullah
Keyword(s):  
New Species ◽  
Marine Fishes ◽  
New Combination ◽  
Digenetic Trematodes ◽  
New Localities ◽  
New Hosts

Five new species are described and nine known species and one new combination are reported from new hosts and new localities. The new species are: Prosogonotrema pritchardae, Uroproctinella attenuata, Bivesiculoides scari, Stephanostomum attenuatum and S. adinterruptum. The known species are: Genolopa trifolifer Nicoll, 1915, Anaporrhutum albidum Brandes in Ofenheim, 1900, Hymenocotta mulli Manter, 1961, Pleorchis sciaenae Yamaguti, 1938, Mehratrema dollfusi Srivastava, 1939, Buckleytrema indica Gupta, 1956, Acanthocolpus tenuis Manter, 1963, A. liodorus Lühe, 1906, and A. luhei Srivastava, 1939. The new combination is Alloheterolebes indicus (Gupta, 1968).

Parasitic Helminths and Arthropods from Pinnipedia of the Canadian Pacific Coast

1956 ◽  
Vol 13 (4) ◽  
pp. 489-505 ◽  
Author(s):  
Leo Margolis
Keyword(s):  
Pacific Coast ◽  
Host Record ◽  
Phoca Vitulina ◽  
New Combination ◽  
New Host ◽  
Parasitic Helminths ◽  
Larval Stages ◽  
New Host Record ◽  
The Family ◽  
Contracaecum Osculatum

From Phoca vitulina richardi the following parasites are recorded: Corynosoma strumosum (Acanthocephala); Terranova decipiens and Contracaecum osculatum (Nematoda); Halarachne sp. (Acarina); Echinophthirius horridus (Anoplura). From Eumetopias jubata are recorded Diphyllobothrium pacificum, Diplogonoporus tetrapterus and Abothrium gadi (Cestoda); T. decipiens, C. osculatum and Parafilaroides sp. (Nematoda); Corynosoma villosum (Acanthocephala); Orthohalarachne diminuata (Acarina): Antarctophthirus microchir (Anoplura). E. jubata is probably not a true host of A. gadi, the parasite apparently being introduced by ingestion of infected fishes of the family Gadidae, the normal definitive hosts. Notes on host and geographical distribution, nomenclature and morphology of the parasites are included. Diphyllobothrium pacificum is a new combination for Adenocephalus pacificus. E. jubata is a new host record for D. pacificum, D. tetrapterus and O. diminuata. Several new geographical records are reported. The occurrence of larval stages of T. decipiens and C. strumosum in fishes is noted.

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