Definitionn. one of the eight bones of the cranium
Last update: July 1, 2015
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The ethmoid frequently appears on the dorsal surface between the frontals. [Please select]
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The ethmoid is broad, curved downward laterally, and solidly sutured to the frontoparietal. [Please select]
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The ethmoid is large and has a flange laterally. [Please select]
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The moderate-sized nasals are separated medially and in broad contact with the ethmoid posteriorly. [Please select]
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The ethmoid is large and completely ossified; the margins are smooth. [Please select]
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The ethmoid is proportionately small in the _sordida_ group. [Please select]
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The ethmoid is fully ossified, but does not extend anteriorly between the nasals. [Please select]
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_--Medium to large tree frogs having: (1) broad, well ossified skull (consisting of a minimum amount of cartilage and/or secondarily ossified cartilage), (2) no dermal co-ossification, (3) quadratojugal and internasal septum present, (4) large ethmoid, (5) _M. [Please select]
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In specimens from the Caribbean lowlands the nasals are long, wide, and narrowly separated from the ethmoid; the anterior edge is just posterior to the nostril. [Please select]
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