The morphology of hymenolepidid and dilepidid cestodes from common and pygmy shrews (Soricidae) in southeast England.
One hundred and six of 109 common shrews (Sorex araneus) and 62 of 72 pygmy shrews (S. minutus), obtained by Longworth trapping in Southeast England, were infected with cestodes. Ten species were recovered: Choanotaenia hepatica and Hymenolepis prolifer (found in S. araneus); Choanotaenia crassiscolex, Hymenolepis furcata, H. jacutensis, H. schaldybini, H. scutigera, H. singularis, H. diaphana and H. infirma (in both hosts). The morphology, taxonomy and ecology of these species are discussed and the findings of the present study are discussed with reference to previous studies of the helminth fauna of British shrews. Cysticercoids of C. crassiscolex were found in the snail, Vitrina pellucida, and cysticercoids of H. schaldybini in the staphylinid beetle, Anthobium unicolor.
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Department of Biology, Royal Holloway, University of London, Egham, Surrey, UK.
Lewis
J W
JW
Churchfield
J S
JS
D000818:Animals; D002589:Cestoda / Q000033:anatomy & histology* / Q000145:classification / Q000302:isolation & purification; D004739:England; D005843:Geography; D006926:Hymenolepis / Q000033:anatomy & histology* / Q000302:isolation & purification; D007448:Invertebrates / Q000469:parasitology*; D012788:Shrews / Q000469:parasitology*