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English
Noun
dactylethra (plural dactylethrae)
- One of several hollow fingerlike projections found on some bryozoans, used to absorb nutrients.
1920, Ferdinand Canu, Ray S. Bassler, North American Early Tertiary Bryozoa:Erkosonea differs from that genus in the presence of dactylethrae instead of tergospores.
1941, James H. McGuirt, Louisiana Tertiary Bryozoa, page 105:The dorsal is hardly convex; it is formed by a thick layer of dactylethrae closed by a thin calcareous lamella. The dactylethrae appear on the frontal at the birfurcations.
2020, Thomas Schwaha, Phylum Bryozoa:The heterozooids include mainly kenozooids or structures with comparable functions such as rhizoids, dactylethrae, tergozooecia (tergopores), cancelli (vacuolar zooecia), alveoli, firmatopores, nanozooids as well as eleozooids and their derivatives.
- A finger sheath
2014, D. Michaelides, Medicine and Healing in the Ancient Mediterranean, page 151:Instruments used in Stomatology: Bouglosson (tongue scraper or depressor), dactylethra (finger stall), lithanaboleus (parotid duct stone hauler), stomatodiastoleus (mouth opening instrument), sphenarion (wedge to keep mouth open),
2016 February 17, “Influence of Landscape Diversity and Composition on the Parasitism of Cotton Bollworm Eggs in Maize”, in PLOS ONE, →DOI:The egg gauze was carefully collected from the field after 48 h of exposure and maintained within 10 ml glass dactylethrae.