scholarly journals New host and geographical records and morphological details for Echinuria skrjabiniensis (Nematoda, Acuariidae) from shorebirds in Argentina

2011 ◽  
Vol 56 (3) ◽  
Author(s):  
Julia Diaz ◽  
Guillermo Panisse ◽  
Graciela Escudero ◽  
John Kinsella
Keyword(s):  
Parasite Species ◽  
First Record ◽  
New Host ◽  
Electron Microscopies ◽  
Correct Spelling ◽  
Taxonomic History ◽  
History Of ◽  
Left Spicule ◽  
New Host Records ◽  
Scanning Electron

AbstractThe acuarioid nematode Echinuria skrjabiniensis Efimov in Skryabin, Sobolev et Ivashkin, 1965 was found in Calidris bairdii and C. fuscicollis (Aves, Scolopacidae) examined from several locations from Patagonia, Argentina. These constitute new host records as well as the first record of this parasite species in South America. Using both light and scanning electron microscopies, new morphological details are provided, including the description of the left spicule and the number and the arrangement of male caudal papillae. The taxonomic history of the species is summarized, corroborating its correct spelling and valid name.

Endohelminths from five rare species of turtles (Bataguridae) from southeast Asia confiscated by international authorities in Hong Kong, People s Republic of China

Zootaxa ◽  
2004 ◽  
Vol 786 (1) ◽  
pp. 1 ◽  
Author(s):  
REBECCA A. MURRAY ◽  
NORMAN O. DRONEN ◽  
CHARLES K. BLEND
Keyword(s):  
Hong Kong ◽  
Parasite Species ◽  
First Record ◽  
Freshwater Turtles ◽  
New Host ◽  
Turtle Species ◽  
Republic Of China ◽  
Additional Information ◽  
Rare Opportunity ◽  
New Host Records

Specimens of 5 species of threatened, vulnerable, and endangered turtles (Cuora amboinensis, Cyclemys dentata, Heosemys grandis, Orlitia borneensis, and Pyxidea mouhotii) belonging to Bataguridae, were confiscated in Hong Kong, China on 11 December 2001 by international authorities. A review of the endohelminths previously reported from these turtles was compiled and is summarized herein. Endohelminth studies on these turtle species are reasonably scarce, and this study provided a rare opportunity to examine a limited number of specimens for endohelminths. Seven different parasite species were collected and there were 8 new host records. This is the first record of a parasite from P. mouhotii. This study is intended to provide additional information for comparisons to future parasite studies of species of Asian freshwater turtles.

Prochristianella Dollfus, 1946 (Trypanorhyncha: Eutetrarhynchidae) from elasmobranchs off Borneo and Australia, including new records and the description of four new species

Zootaxa ◽  
2012 ◽  
Vol 3505 (1) ◽  
pp. 1 ◽  
Author(s):  
BJOERN C. SCHAEFFNER ◽  
IAN BEVERIDGE
Keyword(s):  
New Records ◽  
First Record ◽  
New Host ◽  
Distinctive Features ◽  
Additional Information ◽  
Tentacular Armature ◽  
New Material ◽  
Australasian Region ◽  
New Host Records ◽  
Malaysian Borneo

Prochristianella cairae n. sp. is described from the spiral intestines of two species of bamboo sharks, Chiloscylliumpunctatum Müller & Henle and Chiloscyllium indicum (Gmelin) (Hemiscyllidae) off the coast of Malaysian Borneo. Thespecies is distinguished from congeners by enlarged microtriches covering the whole scolex peduncle, a uniquearrangement of hooks on the basal swelling, a dissimilar number of hooks in each principle row in the metabasal armatureand hook files 1 and 1’ not being distinctly separated. Prochristianella jensenae n. sp. is described from the spiralintestines of three species of whiptail stingrays, Pastinachus solocirostris Last & Manjaji-Matsumoto, Pastinachus atrus(Macleay) and Pastinachus gracilicaudus Last & Manjaji-Matsumoto (Dasyatidae) from coastal waters off Indonesianand Malaysian Borneo and Western Australia, from Himantura uarnak (Gmelin) (Dasyatidae) off Nickol Bay, WesternAustralia and from Rhinoptera neglecta Ogilby (Myliobatidae) off Weipa, Queensland, Australia. This species lacksgland-cells within the tentacular bulbs, one of the most distinctive features of this family. Prochristianella kostadinovaen. sp. is described from the spiral intestines of Himantura uarnak 2 (Dasyatidae) (sensu Naylor et al. 2012) from the Gulfof Carpenteria. It differs from congeners in its metrical data, a metabasal tentacular armature with 10 hooks per principlerow, hooks 1(1’) being uncinate with an elongate base and widely spaced and hooks 4(4’) smaller than neighbouring hooks3(3’) and 5(5’). Prochristianella scholzi n. sp. is described from specimens of the Taeniura lymma species complex(Dasyatidae) (sensu Naylor et al. 2012) from three localities in Malaysian and Indonesian Borneo. This species has arraysof billhooks on the basal swelling, but differs from similar congeners in having very few, tiny gland-cells within thetentacular bulbs and a metabasal tentacular armature with 9–10 hooks per half spiral row and hooks 4(4’) being muchsmaller than the neighbouring hooks 3(3’) and 5(5’). Examinations of new material from northern Australia andIndonesian and Malaysian Borneo provided additional information on Prochristianella aciculata Beveridge & Justine,2010, Prochristianella butlerae Beveridge, 1990 and Prochristianella clarkeae Beveridge, 1990. In total, 17, 7 and 29(respectively) new host records and 14, 9 and 28 (respectively) new locality records are added. These records extend thegeographical range of all three species in the Australasian region and also represents the first record of P. aciculata fromAustralian waters and the first record of P. butlerae from the Indo-Malayan region. Prochristianella clarkeae is the least host specific taxon within Prochristianella, infecting 43 different host species.

Structure of the cephalic end of two little-known oxyuroid genera, Travnema Pereira, 1938 and Cosmoxynemoides Travassos, 1949, parasites of fishes, as revealed by SEM

1994 ◽  
Vol 68 (4) ◽  
pp. 319-322 ◽  
Author(s):  
F. Moravec ◽  
A. Kohn ◽  
B.M.M. Fernandes
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Type Species ◽  
Freshwater Fishes ◽  
The Other ◽  
New Host ◽  
The Family ◽  
Cephalic Extremity ◽  
New Host Records ◽  
Scanning Electron

AbstractThe cephalic end of the type species of pharyngodonid genera Travnema and Cosmoxynemoides, T. travnema Pereira, 1938 and C. aguirrei Travassos, 1949, parasites of Brazilian freshwater fishes, was studied by scanning electron microscopy. The mouth aperture of Travnema was found to be circular, surrounded by four cephalic papillae and two lateral amphids and the cuticle of the cephalic end had a conspicuous dense sculpture. On the other hand, the mouth aperture of Cosmoxynemoides was triangular, surrounded by three lip-like elevations covering the whole surface of the relatively flat cephalic extremity, each with two inner lobes separated one from another by a short groove; the lip-like elevations bore four medium-sized, kidney-shaped cephalic papillae and two minute amphids (two papillae on the dorsal elevation and one papilla and one amphid on each of two ventrolateral elevations); the cuticle of the cephalic end was smooth. Both species were noted for the absence of oral lamellae and the presence of lateral alae. Both genera are listed in the family Pharyngodonidae but Travnema (and also Hakynema), due to its morphological peculiarities, is considered to represent a distinct subfamily Travnematinae within the Pharyngodonidae. The finding of both T. travnema and C. aguirrei in the characid fish Astyanax bimaculatus lacustris represents new host records.

Checklist of the parasites of the black-necked swan, Cygnus melanocoryphus (Aves: Anatidae), with new records from Chile

Zootaxa ◽  
2010 ◽  
Vol 2637 (1) ◽  
pp. 55 ◽  
Author(s):  
DANIEL GONZÁLEZ-ACUÑA ◽  
LUCILA MORENO ◽  
ARMANDO CICCHINO ◽  
SERGEY MIRONOV ◽  
MIKE KINSELLA
Keyword(s):  
South America ◽  
Parasite Species ◽  
New Records ◽  
Southern Cone ◽  
Life Cycles ◽  
Intermediate Hosts ◽  
New Host ◽  
Echinostoma Trivolvis ◽  
New Host Records

Black-necked swans (Cygnus melanocoryphus) are endemic to the southern cone of South America. Their range extends from Brazil and Paraguay south to Argentina and Chile. A total of 16 parasite species were collected from 7 swans from the Biobio region, Chile, of which 12 are new records for Chile and 11 represent new host records, Echinostoma trivolvis, Paranomostomum sp., Microsomacanthus sp., Nadejdolepis sp., Retinometra sp., Avioserpens sp., Capillaria skrjabini, Ingrassia cygni, Anatoecus penicillatus, A. icterodes and A. keymeri. A checklist is presented that summarizes sites of infections, localities, life cycles and their intermediate hosts (if known), and the pertinent references to demonstrate the wide diversity of parasites of black-necked swans. Our review of the existing literature (23 publications) along with our own records provided information on a total of 18 families and 27 genera, including 33 described species (some only identified to genus), of which 11 were recorded only in Chile (8 endoparasites and 3 ectoparasites), and 6 only in Argentina (4 endoparasites and 2 ectoparasites). Five parasites are known only from captive swans in European zoos. Parasites recorded from C. melanocoryphus include 23 helminths and 10 ectoparasites (one leech and 9 arthropods).

The first record of Macrogyrodactylus species (Monogenea, Gyrodactylidae) on freshwater fishes in Senegal with the description of Macrogyrodactylus simentiensis sp. nov., a parasite of Polypterus senegalus Cuvier

2008 ◽  
Vol 53 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Iva Přikrylová ◽  
Milan Gelnar
Keyword(s):  
Freshwater Fish ◽  
Posterior Margin ◽  
First Record ◽  
Freshwater Fishes ◽  
Marginal Hook ◽  
The Other ◽  
New Host ◽  
Polypterus Senegalus ◽  
New Host Records ◽  
Macrogyrodactylus Congolensis

AbstractThe first record of monogenean parasites of the genus Macrogyrodactylus Malmberg, 1957 on freshwater fish in Senegal is presented. Macrogyrodactylus congolensis Prudhoe, 1957 from the skin and Macrogyrodactylus heterobranchii N’Douba et Lambert, 1999 from the gills of Clarias anguillaris L. were found, representing new host records for these parasites. On Polypterus senegalus Cuvier, three Macrogyrodactylus species were identified, Macrogyrodactylus polypteri Malmberg, 1957, Macrogyrodactylus simentiensis sp. nov. and Macrogyrodactylus sp. M. simentiensis sp. nov. can be readily distinguished from the other Macrogyrodactylus species by the size of its hamuli and the shape of its marginal hook sickles. The marginal hooks on the anterolateral lobes of M. simentiensis differ in size and shape from those on the posterior margin of the haptor. Measurements and drawings of the haptoral sclerites of all five identified species are provided.

scholarly journals New host records for species of Anastrepha (Diptera: Tephritidae) in the state of Amazonas, Brazil

2018 ◽  
Vol 85 (0) ◽  
Author(s):  
Elson Gomes de Souza ◽  
Agno Nonato Serrão Acioli ◽  
Neliton Marques da Silva ◽  
Francisco Clóvis Costa da Silva
Keyword(s):  
First Record ◽  
The State ◽  
New Host ◽  
Averrhoa Carambola ◽  
Star Fruit ◽  
New Host Records

ABSTRACT: This is the first record, for the state of Amazonas, of the occurrence of Anastrepha striata in fruits of abiu (Pouteria caimito, Sapotaceae) and star fruit (Averrhoa carambola, Oxalidaceae). The associations between A. striata vs Inga fagifolia (Fabaceae), A. striata vs Passiflora nitida (Passifloraceae) and Anastrepha distincta vs P. nitida are new for Brazil.

An annotated checklist of parasitic lice (Insecta: Phthiraptera) from the Galápagos Islands

Zootaxa ◽  
2013 ◽  
Vol 3627 (1) ◽  
pp. 1-87 ◽  
Author(s):  
RICARDO L. PALMA ◽  
STEWART B. PECK
Keyword(s):  
Native Species ◽  
New Genus ◽  
Relevant Literature ◽  
Valid Species ◽  
New Host ◽  
Taxonomic History ◽  
History Of ◽  
Systematic Relationships ◽  
Host Parasite ◽  
Annotated Checklist

We list all described species and subspecies of parasitic lice from theGalápagos Islands, based on literature and specimen records. A total of eight families, 47 genera, and 104 species and subspecies of parasitic lice are listed, of which 26 are new species records and eight are new genus records. Also, we report 17 new host-louse associations. The checklist includes 17 endemic species (16 from birds, one from a mammal), 79 native species and subspecies (78 from birds, one from a mammal), and eight species and subspecies (five from birds, three from mammals) introduced by human agency. Nine species assigned in error to theGalápagos Islandsin the literature are discussed and deleted from the fauna. For each valid species and subspecies we give information on its taxonomic history, type material, host associations, geographic distribution, biogeographical status, systematic relationships, and relevant literature references. We also give a brief summary of louse biology, and an account of the history of louse collecting, expeditions, collections, and research relating toGalápagos Islandslice. We include a host-parasite list, and a list of hosts which breed in theGalápagos Islandsbut without lice recorded from them. Also, we formally designate four lectotypes from the Kellogg Collection.

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.

Sign in / Sign up

Export Citation Format

Share Document