Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Sealworms"'
Autor:
Karin Andersen
Publikováno v:
NAMMCO Scientific Publications, Vol 3, Iss 0, Pp 39-46 (2001)
A total of 540 shorthorn sculpins were collected between 1991 and 1996 from Hvaler and Vega in Norway. The sculpins were caught in traps or by gillnets near seal haul-out sites in both areas. Size, age and intensity of P. decipiens infection were rec
Externí odkaz:
https://doaj.org/article/fa375d94c6e041f8a9d96c8f4bb508b5
Autor:
G McClelland, DJ Martell
Publikováno v:
NAMMCO Scientific Publications, Vol 3, Iss 0, Pp 57-76 (2001)
Between November 1988 and October 1996, >10,000 fish from the Breton Shelf, Sable Island Bank and the northeastern Gulf of Maine were examined for larval anisakines. Larval sealworm, Pseudoterranova decipiens, occurred in 30 of 39 species surveyed, i
Externí odkaz:
https://doaj.org/article/6a32de50e6f64491bc69335028f5f7eb
Autor:
G McClelland, DJ Martell
Publikováno v:
NAMMCO Scientific Publications, Vol 3, Iss 0, Pp 77-94 (2001)
Spatial and temporal trends of larval sealworm (Pseudoterranova decipiens) infection in eastern Canadian groundfish were monitored in an indicator host, Canadian plaice (Hippoglossoides platessoides), in the 31 to 40 cm length range. Between February
Externí odkaz:
https://doaj.org/article/90b10d94bad34cffb6c7b3b6d4242412
Publikováno v:
NAMMCO Scientific Publications, Vol 3, Iss 0, Pp 47-55 (2001)
In Koster archipelago (northern Skagerrak, Sweden) the harbour seal population increased from approximately 350 to more than 1000 individuals between 1988 and 1998. During the same period, sealworm (Pseudoterranova decipiens) abundance in the most he
Externí odkaz:
https://doaj.org/article/b8847858d1304c80b470f4575498bb69
Autor:
David J Marcogliese
Publikováno v:
NAMMCO Scientific Publications, Vol 3, Iss 0, Pp 27-38 (2001)
Experimental and natural invertebrate intermediate hosts of sealworm (Pseudoterranova decipiens) as well as transmission experiments of sealworm from invertebrates to fish are reviewed and summarized. Experimental hosts include copepods, mysids, cuma
Externí odkaz:
https://doaj.org/article/31636617b0ca49d5bab3cc8eba8c3674
Autor:
Wayne T Stobo, G Mark Fowler
Publikováno v:
NAMMCO Scientific Publications, Vol 3, Iss 0, Pp 129-147 (2001)
The abundance of P. decipiens sampled from the stomachs of 553 grey seals (aged 0-48 years) collected during 14 field trips to Sable Island in 1983 and 1989 did not change significantly between years, even though the seal population has been increasi
Externí odkaz:
https://doaj.org/article/f8ed5b8e71a24d5b9493604889075285
Autor:
G Mark Fowler, Wayne T Stobo
Publikováno v:
NAMMCO Scientific Publications, Vol 3, Iss 0, Pp 149-160 (2001)
The abundance and maturity of three species of anisakine nematode (Pseudoterranova decipiens, Contracaecum osculatum, Anisakis simplex) that co-occurred in the stomachs of Sable Island grey seals were examined in relation to seal growth and seasonal
Externí odkaz:
https://doaj.org/article/551bba15e0a140e3bb60f5e8ae61578d
Autor:
Droplaug Ólafsdóttir
Publikováno v:
NAMMCO Scientific Publications, Vol 3, Iss 0, Pp 95-111 (2001)
The early life cycle of sealworm in Icelandic waters is not known. Various fish serve as transport hosts but benthic coastal fish, especially bull rout (Myoxocephalus scorpius), probably have a major role in transmission of larvae to the final hosts,
Externí odkaz:
https://doaj.org/article/b6cedfcd5cf641cebda6f54e49509bc1
Autor:
David J Marcogliese
Publikováno v:
NAMMCO Scientific Publications, Vol 3, Iss 0, Pp 113-128 (2001)
Prevalence and abundance of sealworm (Pseudoterranova decipiens) and other anisakid nematodes were determined in a variety of fishes from the Gulf of St. Lawrence in 1990 and 1992. Sealworm abundance and prevalence were also determined in three speci
Externí odkaz:
https://doaj.org/article/ecc8117bc1bf48618ee800c5ca19eb20
Publikováno v:
NAMMCO Scientific Publications, Vol 3, Iss 0, Pp 161-171 (2001)
The importance of a given host to a particular parasite can be determined according to three different criteria: host preference, host physiological suitability and host contribution to transmission. Most studies on the sealworm Pseudoterranova decip
Externí odkaz:
https://doaj.org/article/169863b1a1df4d50b0e111b954889e5d