In situ sampling of crab blood by scuba divers

D. F. Houlihan*, G. Duthie, P. Smith, C. Talbot

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

Pre- and post-branchial blood samples were taken by SCUBA divers from a natural population of Cancer pagurus (L.) and analysed at the site of the dive. The mean PO2 values were 22 and 76, respectively, and there was no significant difference in PCO2 and pH. Laboratory determinations indicated that air-equilibrated blood had a mean oxygen content of 1.21 mmol O2/l and a mean protein concentration of 30.6 g/l. The results are compared with published laboratory investigations which have differed considerably in their description of the blood composition.

Original languageEnglish
Pages (from-to)219-228
Number of pages10
JournalJournal of Experimental Marine Biology and Ecology
Volume45
Issue number2
DOIs
Publication statusPublished - 1980

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