The free limb is formed by the free end of the gill lamella bending upon itself towards the inner side and growing towards the line of attachment of the lamella.
Between the epiblast and hypoblast a structurelesslamella appears always to be interposed.
The rudiments of it appear when about twenty papillae of the inner lamella are formed.
The outer gill lamella develops in precisely the same way as, but somewhat later than, the inner.
The uppermost lamella of each ethmo-turbinal is larger than the others and more distinct.
The two surfaces of each lamella are kept parallel to each other by means of fibrous or cellular strands forming little pillars at intervals, called by Macleod "colonettes.
The ovigerous lamellais single, and nearly corresponds, in size and shape (as would ensue from the manner of its formation) to the under side of the horny disc.
Between the hyoid and mandibular arches a double lamella of hypoblast, which represents the hyomandibular cleft, is continued from the throat to the external skin, but does not, at this stage at any rate, contain a lumen.
In oidial chains (Sclerotinia) a minute double wedge of wall-substance arises in the middle lamella between each pair of contiguous oidia, and by its enlargement splits the separating lamella.
This mottled appearance is due to a protrusion of a dark lamella of the integument between folded protuberances of albumen.
These disjunctors serve as points of application for the elastic push of the swelling spore-ends, and as the connecting outer lamella of cell-wall suddenly gives way, the spores are jerked asunder.
If a thin cellulose membrane is interposed between the lamellae, the hyphae nevertheless turn chemotropically from the one lamella to the other and pierce the cellulose membrane in the process.
In abscess in the shafts of the long bones, it is occasionally necessary to make an opening through the outer lamella by the trephine, so as to evacuate its contents.
Coxal lamella of the same pair of feet of the female of M.
The gills are obliquely situated, and seem to be thicker and heavier than is usual in pelecypods; they are much folded, the outer lamella being the smaller.
The gills are small, and the outer lamella or branchial fold is directed dorsally.
Every lamellaor every particle of the lamella of a crystal consists again of crystals.
Aperture of the left organ of Bojanus (nephridium) exposed by cutting the attachment of the inner lamella of the inner gill-plate.
The series of oval holes on the back of the lamella are the water-pores which open between the filaments in irregular rows separated horizontally by the transverse inter-filamentar junctions.
Diagram of a block cut from the outerlamella of the outer gill-plate and seen from the interlamellar surface.
Fissure between the free edge of the inner lamella of the inner gill-plate and the side of the foot, through which the probe g passes into the upper division of the sub-pallial space.
Line of concrescence of the inner lamella of the right inner gill-plate with the inner lamella of the left inner gill-plate.
Line of concrescence of the outer lamella of the left outer gill-plate with the left mantle-flap.
On the left side these lamellae are represented as having only a small reflected growth, on the right side the reflected ramus or lamella is complete (fr and er).
When the middle lamellareaches the pectic acid stage, the fruit becomes soft and "mushy" in texture.
These all seem to be products of hydrolysis of a mother substance known as "pectose," which constitutes the middle lamella of unripe fruit, etc.
The inner shell is in this latter genus a solid lamella of silica, whilst in the former it is fenestrated.
E), which finally disappears altogether, and the endoderm-lamella disappears.
The development, on the contrary, shows unequivocally that the endoderm-lamella arises as a local coalescence of the endodermal linings of a primitively extensive gastral space.
In the bottom of each pore a thin lamella of silex, perforated by four to six smaller roundish pores.
Inner aperture of each pore closed by a thin fenestrated lamella with five to seven small pores.
Each apophysis represents a vertical lamella (placed in a meridian) with convex distal and concave proximal edge, and is crossed in its apical part by one perpendicular short rod.
The thin transparent lamella of acanthin, representing the mantle of the double cone, is commonly ribbed or furrowed by longitudinal, parallel or divergent crests, and elegantly denticulated on the edge of the distal opening.
In many Lithelida the growth of the shell reaches a certain limit, concluding with the formation of a superficial latticed lamella of lentelliptical or nearly spherical form.
With the increase of growth it encloses successively a larger part of the spiral cortical shell, but on the outside is constantly protected by the last turnings of the spiral, or by the lattice-lamella of the surface.
At the bottom of each pore a thin lamella of silex, perforated by four to six irregular, roundish, double-contoured porules.
The distance of the simple fine lattice-lamella from the spongy shell is everywhere the same.
The inner aperture of every mesh is fenestrated by a delicate lamella of silex, perforated by six to eight very small circular pores.
The continuation of the thin porous lamella of this distal cone forms the external cortical shell, whose surface is a little rough with innumerable very small thorns.
In this way the organs developed between the two layers of the lamella obtain their final fixed position.
In addition the dorsal omental lamella adheres in the fourth month to the cephalic layer of the transverse mesocolon and to the transverse colon.
The dorsal double lamella becomes adherent over a considerable area to the parietal peritoneum of the dorsal abdominal wall.
The connection of the transverse mesocolon with the dorsallamella of the great omentum will be considered below.
Along the sutural border of the elytron, the chitinous lamella forms a tubular space within which are numerous glands.
The sexes are distinct, and the generative opening is on the side of the body above the edge of the inner lamella of the inner gill.
