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calyptra

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帽状体

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帽状体

WordNet (r) 3.0 (2006) (WordNet)

calyptra
n 1: the hood or cap covering the calyx of certain plants: e.g.,
the California poppy

The Collaborative International Dictionary of English v.0.48 (gcide)

Calyptra \Ca*lyp"tra\ (k[.a]*l[i^]p"tr[.a]), n. [NL., fr. Gr.
kaly`ptra a covering for the head, fr. kaly`ptein to cover.]
(Bot.)
A little hood or veil, resembling an extinguisher in form and
position, covering each of the small flasklike capsules which
contain the spores of mosses; also, any similar covering
body.
[1913 Webster]

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Calyptra (moth) - Wikipedia
The genus Calyptra is a group of moths in subfamily Calpinae of the family Erebidae They are a member of the Calpini tribe, whose precise circumscription is uncertain but which includes a number of other fruit-piercing or eye-frequenting genera currently classified in Calpinae
Calyptra | plant structure | Britannica
…a protective structure, called the calyptra, that sheathes the growing embryo
Vampire Moth – Identification, Life Cycle, Facts Pictures
Vampire Moths (Calyptra) The vampire moth is known for its ability to pierce the skin of mammals and drink blood The genus name is a common name for most species belonging to it
Genus Calyptra - Vampire Moths - BugGuide. Net
Three species of this genus in Southeast Asia have been shown to feed on the blood of large animals, including humans! The sclerotized proboscis can perforate the skin An online resource devoted to North American insects, spiders and their kin, offering identification, images, and information
CALYPTRA Definition Meaning | Dictionary. com
Calyptra definition: a hood or hoodlike part, as the lid of the capsule in mosses See examples of CALYPTRA used in a sentence
Taxonomic Revision of Vampire Moths of the Genus Calyptra (Lepidoptera . . .
The genus Calyptra, commonly known as vampire moths, is characterized by a modified proboscis with heavily sclerotized barbed hooks to pierce the skin of hard fruits (e g , peaches and citrus fruits) and, rarely, mammals
Calyptra - an overview | ScienceDirect Topics
The calyptra is defined as a cone-shaped mass of tissue that covers the apical meristem of a root, providing protection and facilitating soil penetration during root growth
CALYPTRA definition in American English | Collins English Dictionary
CALYPTRA definition: a membranous hood covering the spore-bearing capsule of mosses and liverworts | Meaning, pronunciation, translations and examples in American English
calyptra - Wiktionary, the free dictionary
calyptra (plural calyptras or calyptrae) (botany) In bryophytes, a thin hood of tissue that forms from the archegonium and covers the developing sporophyte and is shed as it ripens
Calyptra thalictri - Wikipedia
Calyptra thalictri is a moth of the family Erebidae It is native to the area ranging from Japan and Korea to China and Malaysia, west through the Urals to Southern Europe, [1] but it has recently expanded its range to northern Europe

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