The Sicklebills ' extremely decurved bills are adapted to extracting nectar from the curved corollas of flowers in the family Gesneriaceae.

The paleae ( chaffs on the receptacles of many Asteraceae ) have orange to reddish purple ends, and are longer than the disc corollas.

The ray florets number 8 – 21 and the corollas are dark purple to pale pink, white, or yellow.

The corollas are pinkish, greenish, reddish-purple or yellow and have tubes shorter than the throats.

The corollas are yellow or rarely white and are usually hairless.

The corollas of the disc florets are yellow and the tubes are shorter than the throats.

Honeybees are inefficient pollinators, and carpenter bees frequently cut the corollas to rob nectar without pollinating the flowers.

Carpenter bees can be important pollinators on open-faced flowers, even obligate pollinators on some, such as the Maypop ( Passiflora incarnata ), though many species are also known to " rob " nectar by slitting the sides of flowers with deep corollas.

They are also morphologically similar, sharing glabrous buds, bright orange corollas, and yellow anthers.

The tubular corollas are actinomorphic, i. e. they are symmetric and can be divided in halves along any diameter.

Their corollas can be bilaterally or radially symmetrical.

* bilaterally symmetrical, often bilabiate corollas

Thornbills have short, sharp bills adapted for feeding from flowers with short corollas and piercing the bases of longer ones.

In one study, Geoffroy's tamarin drank water from the corollas of Ochroma limonesis flowers.

Family Gelsemiaceae was described in 1994, and is distinguished by having no latex in the plants, and heterostylous flowers with yellow-white corollas, no latex or stipules, and superior ovaries.

The size and habit of Eremophilas varies greatly, but they can be readily identified from their flowers which have corollas with two upper lobes and three lower lobes.

The party is usually in a room small enough so that all guests are within sight and hearing of one another.

Questions and, particularly, exclamations are usually channeled along informal, horizontal lines not indicated in Figure 3 and seldom are carried beyond the nearest neighbor.

So all-important are ideas, we are told, that persons successful in business and happy in social life usually fall into two classes: those who invent new ideas of their own, and those who borrow, beg, or steal from others.

One is so accustomed to think of men as the privileged who need but ask and receive, and women as submissive and yielding, that our sympathies are usually enlisted on the side of the man whose love is not returned, and we condemn the woman as a coquette.

By a combination of music, lighting effects, and narration, famous events that have transpired in these locations are evoked and re-created for large audiences usually to considerable acclaim.

Although he questions the extent and nature of the alleged revival of religion and the alleged increase in conformity, and thinks that `` hedonistic '' present-time orientation does not have the meaning usually attributed to it, he does conclude that Americans increasingly enjoy leisure without guilt, do not stress achievement so much as formerly, are more accepting of group harmony as a goal, more tolerant of diversity and aware of other cultures.

Faced with a gesture like Di Bosis', I find usually that my sentiments are closer to those of my sculptor friend.

Even with all possible precaution, homecomings are usually rather cruel and sad, and only the perpetually ebullient and the continually optimistic are made happy by them.

the rub arises from the fact that teachers are usually paid on the basis of time served rather than quality.

These short, `` streamlined '' meetings usually are sponsored by local banks, Chambers of Commerce, trade associations, or other civic organizations.

Business loans generally are repayable in regular installments -- usually monthly, including interest at the rate of 5-1/2 percent per annum on the unpaid balance -- and have a maximum maturity of 10 years ; ;

These roads are largely of less than highway standards, and usually carry traffic which is related to use of the National Forests.

Much of this necessary increase in research and development, though properly chargeable to current expenses, is not reflected in earnings until projects are completed and the new machines sold in quantity, usually over a period of several years.

Occasional meetings are held for the whole membership, usually with a guest speaker, while smaller discussion groups meet more frequently.

If there are any major restrictions, they usually can be obtained in printed form.

usually concerned about America's belief that attainment and success are measured in dollars and titles.

International Touring Documents are usually provided with the car as are road maps and touring data.

Such an instrument is expected to be especially useful if it could be used to measure the elasticity of heavy pastes such as printing inks, paints, adhesives, molten plastics, and bread dough, for the elasticity is related to those various properties termed `` length '', `` shortness '', `` spinnability '', etc., which are usually judged by subjective methods at present.

Greases, stains, and miscellaneous soils are usually sorbed onto the soiled surface.

It is almost certain that some of these, usually a trifle smaller than the honeybees, are andrenas or mining bees.

Over a relatively short period of time, usually about four to twelve weeks, the worker must be able to shift the focus, back and forth, between immediate external stressful exigencies ( `` precipitating stress '' ) and the key, emotionally relevant issues ( `` underlying problem '' ) which are, often in a dramatic preconscious breakthrough, reactivated by the crisis situation, and hence once again amenable to resolution.

The flowers are radially symmetrical.

The sub-umbellate inflorescences are borne at the end of long stems, having numerous bright red flowers, which are radially symmetric with inferior ovaries.

They have two basic body forms: swimming medusae and sessile polyps, both of which are radially symmetrical with mouths surrounded by tentacles that bear cnidocytes.

The Ctenophora and the Cnidaria, which includes sea anemones, corals, and jellyfish, are radially symmetric and have digestive chambers with a single opening, which serves as both the mouth and the anus.

The Echinodermata are radially symmetric and exclusively marine, including starfish ( Asteroidea ), sea urchins, ( Echinoidea ), brittle stars ( Ophiuroidea ), sea cucumbers ( Holothuroidea ) and feather stars ( Crinoidea ).

Mind maps have many applications in personal, family, educational, and business situations, including notetaking, brainstorming ( wherein ideas are inserted into the map radially around the center node, without the implicit prioritization that comes from hierarchy or sequential arrangements, and wherein grouping and organizing is reserved for later stages ), summarizing, as a mnemonic technique, or to sort out a complicated idea.

Rotary and radial engines look strikingly similar when they are not running and can easily be confused, since both have cylinders arranged radially around a central crankshaft.

There are air vesicles, called atria, which project radially from the walls of the parabronchi.

The six sectors are numbered from one to six and are disposed radially so that each one has under its administration an area of the city centre.

The fourth division occurs first in the cells of the animal pole which end up making 8 blastomeres ( mesomeres ) that are not radially symmetric, then the four vegetal pole blastomeres divide to make a level of four large blastomeres ( macromeres ) and four very small blastomeres ( micromeres ).

* centric diatoms ( Centrales ), which are radially symmetric

Shops are often identified by multicoloured ( commonly green ) fluorescent tubes or neon lights that frame the windows or that are arranged radially above a store.

* Fenestrated-Fenestrated capillaries ( derived from " fenestra ," Latin for " window ") have pores in the endothelial cells ( 60-80 nm in diameter ) that are spanned by a diaphragm of radially oriented fibrils and allow small molecules and limited amounts of protein to diffuse.

Geranium flowers have five very similar petals, and are thus radially symmetrical ( actinomorphic ), whereas pelargonium flowers have two upper petals which are different from the three lower petals, so the flowers have a single plane of symmetry ( zygomorphic ).

The glial fibers produced in the first divisions of progenitor cells are radially oriented, spanning the thickness of the cortex from the ventricular zone to the outer, pial surface, and provide scaffolding for the migration of neurons outwards from the ventricular zone.

Various genes in the CYCLOIDEA ( CYC )/ DICHOTOMA ( DICH ) family are expressed in the upper ( also called dorsal or adaxial ) petal ; in some species, such as Cadia these genes are expressed throughout the flower, producing a radially symmetrical flower .< ref >

Two of the common ones are barred crosswords, which use bold lines between squares ( instead of shaded squares ) to separate answers, and circular designs, with answers entered either radially or in concentric circles.

They are radially or ( rarely ) laterally symmetric, and generally hermaphroditic.