Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022703887> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2022703887 endingPage "149" @default.
- W2022703887 startingPage "149" @default.
- W2022703887 abstract "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 considerations. Sealworm (P. decipiens), the predominant nematode in these seals, typically reached numbers of 400 to 2000 worms per stomach. C. osculatum and A. simplex were usually found in much smaller numbers of 40 to 100 and 20 to 60 worms, respectively, per stomach. All three species initially increased in abundance as the seals grew, but after most of a seals’ growth had been attained P. decipiens abundance continued to increase with age, A. simplex numbers either continued to increase or were simply maintained, while C. osculatum abundance declined. Numbers of both P. decipiens and A. simplex declined during winter breeding/pupping and summer moulting fasts or partial fasts, and rose during the regular feeding periods between the fasts. Conversely, numbers of C. osculatum rose during the breeding period, and also during the moulting period in younger seals. We believe this could be attributed to some degree of feeding on prey species in the immediate vicinity of Sable Island that were not preferred during focused feeding periods, and that the inclination to feed during fasting periods decreased as seals grew. An inverse relationship between worm abundance and worm maturity, attributable to the seasonal changes in rates of ingestion of immature worms, was more pronounced for C. osculatum than P. decipiens. C. osculatum was usually represented by much higher proportions of mature worms than P. decipiens. This could be entirely related to the longer periods of time dedicated to feeding than spent breeding or moulting, but higher mortality rates of immature C. osculatum or greater longevity of mature C. osculatum could also have occurred. A. simplex, generally associated with cetacean species as final hosts, rarely matured in grey seals. We have doubts that the grey seal could be considered a final host for A. simplex." @default.
- W2022703887 created "2016-06-24" @default.
- W2022703887 creator A5015974234 @default.
- W2022703887 creator A5060308709 @default.
- W2022703887 date "2001-11-24" @default.
- W2022703887 modified "2023-10-01" @default.
- W2022703887 title "Patterns of abundance and maturity among three species of parasitic nematodes (<i>Pseudoterranova decipiens</i>, <i>Contracaecum osculatum</i>, <i>Anisakis simplex</i>) co-existing in Sable Island grey seals (<i>Halichoerus grypus</i>)" @default.
- W2022703887 cites W1528905581 @default.
- W2022703887 cites W1995508521 @default.
- W2022703887 cites W2000941409 @default.
- W2022703887 cites W2010295655 @default.
- W2022703887 cites W2041418718 @default.
- W2022703887 cites W2045521653 @default.
- W2022703887 cites W2059895196 @default.
- W2022703887 cites W2064957815 @default.
- W2022703887 cites W2151711244 @default.
- W2022703887 cites W2265751075 @default.
- W2022703887 cites W2315191654 @default.
- W2022703887 cites W2335650778 @default.
- W2022703887 cites W2461004007 @default.
- W2022703887 cites W2478107254 @default.
- W2022703887 cites W3023303602 @default.
- W2022703887 cites W602630714 @default.
- W2022703887 doi "https://doi.org/10.7557/3.2964" @default.
- W2022703887 hasPublicationYear "2001" @default.
- W2022703887 type Work @default.
- W2022703887 sameAs 2022703887 @default.
- W2022703887 citedByCount "1" @default.
- W2022703887 countsByYear W20227038872020 @default.
- W2022703887 crossrefType "journal-article" @default.
- W2022703887 hasAuthorship W2022703887A5015974234 @default.
- W2022703887 hasAuthorship W2022703887A5060308709 @default.
- W2022703887 hasBestOaLocation W20227038871 @default.
- W2022703887 hasConcept C173758957 @default.
- W2022703887 hasConcept C188382862 @default.
- W2022703887 hasConcept C18903297 @default.
- W2022703887 hasConcept C2778830712 @default.
- W2022703887 hasConcept C2910276620 @default.
- W2022703887 hasConcept C41905685 @default.
- W2022703887 hasConcept C59822182 @default.
- W2022703887 hasConcept C77077793 @default.
- W2022703887 hasConcept C86803240 @default.
- W2022703887 hasConcept C90856448 @default.
- W2022703887 hasConceptScore W2022703887C173758957 @default.
- W2022703887 hasConceptScore W2022703887C188382862 @default.
- W2022703887 hasConceptScore W2022703887C18903297 @default.
- W2022703887 hasConceptScore W2022703887C2778830712 @default.
- W2022703887 hasConceptScore W2022703887C2910276620 @default.
- W2022703887 hasConceptScore W2022703887C41905685 @default.
- W2022703887 hasConceptScore W2022703887C59822182 @default.
- W2022703887 hasConceptScore W2022703887C77077793 @default.
- W2022703887 hasConceptScore W2022703887C86803240 @default.
- W2022703887 hasConceptScore W2022703887C90856448 @default.
- W2022703887 hasLocation W20227038871 @default.
- W2022703887 hasOpenAccess W2022703887 @default.
- W2022703887 hasPrimaryLocation W20227038871 @default.
- W2022703887 hasRelatedWork W2020532820 @default.
- W2022703887 hasRelatedWork W2054302734 @default.
- W2022703887 hasRelatedWork W2058747951 @default.
- W2022703887 hasRelatedWork W2075327874 @default.
- W2022703887 hasRelatedWork W2131141100 @default.
- W2022703887 hasRelatedWork W2325965339 @default.
- W2022703887 hasRelatedWork W2327186681 @default.
- W2022703887 hasRelatedWork W2573477802 @default.
- W2022703887 hasRelatedWork W2753642759 @default.
- W2022703887 hasRelatedWork W275378440 @default.
- W2022703887 hasVolume "3" @default.
- W2022703887 isParatext "false" @default.
- W2022703887 isRetracted "false" @default.
- W2022703887 magId "2022703887" @default.
- W2022703887 workType "article" @default.