CALIPERIA BREVIPES N. SP. (CILIATA: PERITRICHA), EPIZOIC ON RAJA ERINACEA MITCHILL AT SAINT ANDREWS, NEW BRUNSWICK

• Published in: Canadian Journal of Zoology
• Main Author: Laird, Marshall
• Format: Article in Journal/Newspaper
• Language: English
• Published: Canadian Science Publishing 1959
• Subjects: Animal Science and Zoology; Ecology, Evolution, Behavior and Systematics; New Zealand; Laird; Common skate
• Online Access: http://dx.doi.org/10.1139/z59-033; http://www.nrcresearchpress.com/doi/pdf/10.1139/z59-033

Two adults of the common skate, or tobacco box, Raja erinacea Mitchill, trawled in Passamaquoddy Bay, N. B., in June, 1958, bore myriads of peritrichous ciliates on and about the free edges of the gill filaments. The morphology of these epibionts refers them to the genus Caliperia Laird (Scyphidiida...