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2. System-wide oxygen transport by the water vascular system of the burrowing ophiuroid, Hemipholis elongata (Say);Beardsley,1998
3. The hemoglobins of the brittlestar, Hemipholis elongata (Say) (Ophiuroidea, Echinodermata). Biochemical and ligand binding properties;Beardsley;Am. Zool.,1993
4. In situ respiration rates and behavioral responses to declining PO2 of the burrowing ophiuroid, Hemipholis elongata;Beardsley;Am. Zool.,1996
5. Principles of Physiological Measurement;Cameron,1986