Frenatae: that series of Lepidoptera in which a more or less well-marked frenulum occurs.
Frenulum hook: in the males of frenate Lepidoptera, a hook or fold into which the frenulum is fitted.
Hamus: Lepidoptera; a hook or loop attached to the under side of costal margin of primaries near base, to receive the frenulum of male moths.
It would be well for the father to inquire of his son, if he has any irritation or soreness in his sexual organs, if the prepuce is capable of passing back and if the frenulum is too short.
Connected with this organ is a small tough membrane or ligament called the frenum which corresponds to the frenulum of the male.
In many of the Lepidoptera both frenulum and retinaculum are entirely wanting.
In the female both these organs are often very imperfectly developed, the frenulum consisting of several bristly hairs, and the retinaculum of a group of stiff scales.
The Hesperiidae in which the frenulum is wanting form the large family of the skipper butterflies, represented in our own fauna by several species.
The Lymantriidae resemble the Lasiocampidae in their hairy bodies ana vestigial maxillae, but the frenulum is usually present on the hindwing and the feelers are bipectinate only in the males.
The hindwing carries a frenulum and has its sub-costal nervure connected with the radial by a short bar.
The wings have no jugum, but there is a frenulum on the hindwing, which has, as in all the groups above the Jugatae, only a single radial nervure.
The forewing has the full number of radial nervures, distinct and evenly spaced, and two anal nervures; the frenulumis usually absent.
The Drepanulidae are an allied family, in which the frenulum is usually present, while the hindmost pair of larval prolegs are absent, their segment being prolonged into a pointed process which is raised up when the caterpillar is at rest.
In this family the frenulum is present, and the larvae are protected with tufts of long hair.
The North American Megathymidae and the Australian Euschemonidae have a frenulum and are usually reckoned among the "moths.
The maxillary palps are absent or vestigial, and a frenulum is usually present on the hindwing.
Geometridae, but distinguished by the absence of a frenulumin the moth and the presence of the normal ten prolegs in the larva.
Coelographida# with an odd sagittal frenulum on each galea and an outer lattice-mantle, armed with ten styles (one odd and four paired styles on each valve).
Coelographida# with an odd frenulum on each galea and an outer lattice-mantle, armed with fourteen styles (one odd and six paired styles on each valve).
Coelodendrida, but differing from them in the development of a peculiar rhinocanna or nasal tube upon each valve; this tube is connected by an odd or paired frenulum with the apex of the galea, and both together contain the phaeodium.
Coelographida# with an odd sagittal frenulum on each galea and an outer lattice-mantle, armed with six styles (one odd and two paired styles on each valve).
The odd frenulum of each valve of the Coeloplegmida lies therefore in the sagittal plane, whilst the two paired frenula of the Coelotholida lie on both sides of it, to the right and left.
Coelographida# with an odd sagittal frenulum on each galea and an outer lattice-mantle, armed with sixteen styles (two odd and six paired styles on each valve).
Coelographida# with an odd sagittal frenulum on each galea and an outer lattice-mantle, armed with twelve styles (two odd and four paired styles on each valve).
Coelographida# with an odd sagittal frenulum on each galea, and with an external bivalved lattice-mantle, produced by the anastomosing branches of the hollow radial tubes.
Coelographida# with an odd sagittal frenulum on each galea and an outer lattice-mantle, armed with eight styles (two odd and two paired styles on each valve).
The apex of the galea is connected with the open mouth of the rhinocanna by a single or double frenulum (b).
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "frenulum" in a variety of sentences. We hope that you will now be able to make sentences using this word.
