sulcate


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sulcate

[′səl‚kāt]
(zoology)
Having furrows or grooves on the surface.
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References in periodicals archive ?
Moreover, the F16 strain morphology characteristics were noticed on PDA at 25degC after 7 days which were: colony diameters 13-16 mm, center low, deep, radially sulcate, dense, floccose, margin narrow, entire; mycelium white, exudate absent (Fig.
The new species is characterized by its hemiepiphytic habit, long-petiolate, subterete sulcate gray-green-drying petioles, narrowly ovate-triangularsagittate narrowly acuminate blades with the anterior lobe broadly concave along the margins, a spatulate sinus, 3(4) pairs of basal veins with none of the basal veins free to the base, the 1st pair of basal veins broadly spreading, then directed upward along the margin and regularly very remote from the margins, 10-13 pairs of primary lateral veins, and these scarcely distinct from the interprimary veins, as well as by long-pedunculate inflorescence with a green erect-spreading spathe which is shorter than the spadix, and a moderately short weakly tapered essentially sessile green spadix with large flowers.
This new genus is like Shirahoshizo Morimoto 1962 as regards its single femoral tooth, femora sulcate beneath, the sulci bare and the absence of the lamination in the inner carina of tibial apex (Morimoto 1962).
Telson sulcate on dorsal midline, with four pairs of dorsolateral spines and two pairs of distal spines (modified from Cardoso & Young, 2005).
Two main patterns of pollen morphology are present in Xyridaceae: spheroidal grains without an evident aperture, and pollen walls ornamented with projections, and elliptical, sulcate grains with fine wall ornamentation.
5 mm appendages adnate to the petals for 8-12 mm; stamens completely exposed at anthesis, erect; filaments terete, white, the antesepalous ones free, the antepetalous ones shortly adnate to the petals; anthers linear, 8-10 mm long, filiform at anthesis, fixed near the base, distinctly shorter than the petals; pollen narrowly ellipsoid, sulcate, exine broadly reticulate, lumina subrounded, muri narrowed; style slightly shorter than the petals, white; stigma conduplicate-spreading, blades slightly contorted with recurved apices, densely papillose, white, ca.
6 1 1 Ovalipollis group Ovalipollis pseudoalatus 1 1 (Krutzsch 1955) Schuurman 1976 Sulcate pollen Cycadopites sp.
Costae are quite prominent, adaxially sulcate, rather curved abaxially, moderately scaly, and densely pilose.
In Merriam's (1918) terms, the frontal shield is moderately sulcate and the frontal-nasal region is slightly dished, exactly matching the Okak specimen in the form of the frontal-nasal region.