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单词 haplocardiac
释义

> as lemmas

haplocardiac
haplocardiac adj. [compare scientific Latin Haplocardia, former group name ( Haeckel Natürliche Schöpfungsgeschichte (1870) xix. 472)] Zoology Obsolete rare (a) having a heart that supplies either a systemic or pulmonic circulation (cf. diplocardiac adj. at diplo- comb. form ); (b) of or relating to the former molluscan division Haplocardia (now the separate phylum Brachiopoda).Apparently only attested in dictionaries or glossaries.
ΚΠ
1842 M. Hall Mutual Relations Anat., Physiol., Pathol. & Therapeutics 16 It is still very different..with the fœtus, in which the circulation within the body is aplo-cardiac and systemic only.
1844 R. D. Hoblyn Dict. Terms Med. & Collateral Sci. (ed. 2) at Cardiac Haplo-cardiac, having a single heart; this is pulmonic, as the fish tribes, or systemic, as the mollusca.
1889 Cent. Dict. Haplocardiac, same as brachiopodous.
extracted from haplo-comb. form
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更新时间:2024/12/24 22:09:13