Some Helminth Parasites of Canadian Pacific Whales

1955 ◽  
Vol 12 (1) ◽  
pp. 97-120 ◽  
Author(s):  
Leo Margolis ◽  
Gordon C. Pike

The following helminth parasites have been recorded from Cetacea caught off the British Columbia coast. Trematoda: Lecithodesmus goliath (fin whale), Lecithodesmus spinosus n. sp. (sei whale) and Ogmogaster plicatus (fin and sei whales); Cestoda: Phyllobothrium delphini (sperm and fin whales); Nematoda: Anisakis simplex (sei, Baird's beaked and sperm whales), Anisakis physeteris (sperm whale), immature Anisakis sp. (fin and humpback whales) and Crassicauda pacifica n. sp. (fin whale); Acanthocephala: Bolbosoma turbinella (sei whale). Crassicauda pacifica and L. spinosus are illustrated and described, and compared with known species of their respective genera. The variations in morphology and measurements are discussed for O. plicatus. Notes on host and geographical distribution are cited for all parasites. Lecithodesmus goliath and O. plicatus are reported for the first time from the Pacific and P. delphini was previously unknown in the North Pacific. Bolbosoma turbinella is a new record for the northeast Pacific and A. physeteris for the Pacific coast of Canada. Baird's beaked whale and possibly the sperm whale are new host records for A. simplex. The fin whale is a new host record for P. delphini and L. goliath.

2013 ◽  
Vol 13 (3) ◽  
pp. 74-79 ◽  
Author(s):  
Mario Fernando Garcés-Restrepo ◽  
Alan Giraldo ◽  
John L. Carr ◽  
Lisa D. Brown

This study provides an update on the ectoparasites (ticks and leeches) associated with Rhinoclemmys annulata and provides new accounts on the ectoparasites associated with R. nasuta, R. melanosterna andKinosternon leucostomum from the Pacific coast of Colombia. The presence ofAmblyomma sabanerae on R. nasuta and R. melanosterna provided two new host records for the tick species. Also, the documentation ofA. sabanerae from the Department of Valle del Cauca represents a new department record for the species in Colombia. Placobdella ringueleti was identified fromR. nasuta and K. leucostomum, which represents a new host record for the leech species, as well as a significant extension of the known range.


Zootaxa ◽  
2004 ◽  
Vol 684 (1) ◽  
pp. 1 ◽  
Author(s):  
RODNEY A. BRAY

Steringovermes notacanthi, a new genus and species of fellodistomine digenean, is described from the deep-sea spiny eel Notacanthus bonaparte from below 1,000m depth in the north eastern Atlantic. It differs from other related genera in the unique combination of a V-shaped excretory vesicle, multilobate, mainly post-testicular ovary and extensive vitelline fields extending into both the foreand hindbody. In addition, the fellodistomine Olssonium turneri Bray & Gibson, 1980 is reported for the first time from a fish not of the genus Alepocephalus, namely the alepocephalid Narcetes stomias.


1960 ◽  
Vol 34 (3-4) ◽  
pp. 259-266 ◽  
Author(s):  
D. F. Mettrick

1. Six species of nematodes were recovered from Hertfordshire birds.2. Porrocaecum ensicaudatum and Syngamus trachea are discussed, S. skrjabini El'perin, 1938 being considered a synonym of the latter.3. The survey produced one new host record and two new records for this country.


2015 ◽  
Vol 52 (1) ◽  
pp. 71-76
Author(s):  
S. Demır ◽  
O. Yakar ◽  
H. S. Yildirimhan ◽  
S. Bırlık

Summary Fifty-four Pelophylax bedriagae (Levantine Frog) from Turkey (İzmir and Manisa Provinces) were examined for helminth parasites. The frogs were collected between 2012 and 2014 years. Eight species of helminth parasites were recorded: 3 species of Nematoda (Rhabdias bufonis, Cosmocerca ornata, Oswaldocruzia filiformis), 3 species of Digenea (Diplodiscus subclavatus, Haematoloechus bre-viansa, Gorgoderina vitelliloba), 1 species of Acanthocephala (Acanthocephalus ranae) and 1 species of Hirudinea (Hirudo medicinalis). Pelophylax bedriagae is a new host record for these parasite species.


2009 ◽  
Vol 83 (4) ◽  
pp. 345-349 ◽  
Author(s):  
K.M. Campião ◽  
R.J. da Silva ◽  
V.L. Ferreira

AbstractForty-three specimens of Leptodactylus podicipinus (Anura: Leptodactylidae) were collected in the south-eastern Pantanal, municipality of Corumbá, State of Mato Grosso do Sul, Brazil in February and July 2007, and examined for endoparasites. Forty (93%) specimens were infected with at least one helminth species. The predominant parasites were nematodes (Aplectana sp., Cosmocerca podicipinus, Oswaldocruzia lopesi, Physalopteroides venancioi, Rhabdias sp.), but the trematode Catadiscus propinquus also showed high prevalence. The trematodes Infidum infidum and Travtrema stenocotyle were also found, but in only one specimen. Adult frogs showed higher parasite diversity than subadults. Leptodactylus podicipinus was preferentially infected by direct life-cycle parasites and was reported as a new host record for seven helminth species.


Author(s):  
A. M. Jones ◽  
Y. M. Jones

SynopsisThe general character of soft shores in this region is considered briefly. Studies of several aspects of the biology at selected sites were instigated as part of a broader monitoring programme and the results of the baseline study are described in this paper. The structure and growth of populations of Cerastoderma edule (L.) and Macoma balthica (L.) (Mollusca: Lamellibranchiata) are described. Considerable differences in C. edule growth rates were found between sites, and recruitment and survival was sporadic at many sites. The value of C. edule populations in providing some degree of ‘retrospective monitoring’ is considered. C. edule populations were found to contain significant infections of the entocommensal nemertean Malacobdella grossa: this is a new host record for M. grossa. The distribution and abundance of the macrofauna on two sandy shores are discussed in relation to environmental conditions.


2015 ◽  
Vol 7 (2) ◽  
pp. 201-304
Author(s):  
Anarda Isabel Salgado ◽  
Julio F. Enrique Mérida ◽  
Gustavo Adolfo Cruz

We report the ectoparasitic isopod crustaceans Cymothoa exigua y Nerocila acuminata in fish from the Pacific of Honduras. C. exigua was in the gills and tongue of Parapsettus panamensis and Chloroscombrus orqueta which is a new host record, like Stellifer ericymba which had N. acuminata in the pelvic fins. All specimens are from Golfo de Fonseca: 54 C. exigua and one ovigerous male of N. acuminata. 


2017 ◽  
Vol 54 (2) ◽  
pp. 174-178 ◽  
Author(s):  
S. Birlik ◽  
H. S. Yildirimhan ◽  
Y. Kumlutaş ◽  
K. Candan ◽  
Ç. Ilgaz

Summary Population of Iranolacerta brandtii lizard including 56 (21♀, 34♂, 1 juvenile) samples were examined for helminths. 17 of them were found to harbour one or more helminth parasites, while 39 didn’t harbor any. Two helminth species were determined. These belong to Phylum: Nematoda, Spauligodon aloisei Casanova, Milazzo, Ribas & Cagnin, 2003 and Skrjabinodon medinae. García-Calvente, 1948. This study represents new host and locality records in both host lizard and the helminth species. Sp. aloisei is recorded for the first time; Sk. medinae is the third report from Turkey nevertheless Sk. medinae is a new host record for I. brandtii.


2013 ◽  
Vol 50 (2) ◽  
pp. 108-111 ◽  
Author(s):  
S. Düşen ◽  
Y. Kumlutaş ◽  
Ç. Ilgaz ◽  
H. Yaka ◽  
F. Karadayi

AbstractIn this investigation, a total of 44 racerunner lizard samples (Eremias pleskei, Eremias strauchi, and Eremias suphani) collected from eastern part of Turkey were examined for the first time for helminths. Eremias pleskei was harboured 1 species of acanthocepalan (in cystacanth stage), E. strauchi was harboured 2 species of nematodes, and E. suphani was harboured 3 species of nematodes and 1 species of cestode. E. strauchi represents a new host record for Spauligodon eremiasi, and Spauligodon saxicolae E. suphani represents a new host record for Spauligodon eremiasi, S. saxicolae, Physaloptera sp., and Oochoristica tuberculata, and also, E. pleskei represents a new host record for unidentified acanthocepalan (in cystacanth stage). Also, Turkey is a new locality record for Spauligodon eremiasi.


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