publication . Article . 1999

Distribution of native and exotic branchiobdellidans (Annelida: Clitellata) on their respective crayfish hosts in northern Italy, with the first record of native Branchiobdella species on an exotic North American crayfish.

Stuart R. Gelder; Giovanni B. Delmastro; Joy N. Rayburn;
Open Access English
  • Published: 01 Feb 1999 Journal: Journal of Limnology, volume 58, issue 1, pages 20-24 (issn: 1129-5767, eissn: 1723-8633, Copyright policy)
  • Publisher: PAGEPress Publications
Abstract
Branchiobdellidans were found on crayfish at the 18 sites examined in northern Italy. At 15 of the sites the native crayfish, Austropotamobius pallipes, was collected and all supported specimens of Branchiobdella italica. A few specimens of B. parasita were found at only two of these sites and no specimens of B. hexodonta were observed during the survey. The North American Louisiana red swamp crayfish, Procambarus (Scapulicambarus) clarkii has been found in three additional sites around Carmagnola, south of Torino. The exotic Cambarincola mesochoreus was recovered from red crayfish at two sites. However, no specimens of C. mesochoreus were found at the third sit...
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Subjects
free text keywords: Branchiobdellidans, Clitellata, Annelida, exotic crayfish, distribution, northern Italy, Ecology, Aquatic Science, Water Science and Technology, lcsh:Geography. Anthropology. Recreation, lcsh:G, lcsh:Physical geography, lcsh:GB3-5030, lcsh:Environmental sciences, lcsh:GE1-350, Biology, Northern italy, Procambarus, biology.organism_classification, Swamp, geography.geographical_feature_category, geography, Cambarincola mesochoreus, Branchiobdella, Crayfish, Clitellata, Austropotamobius pallipes
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