Labrum (arthropod mouthpart)
The labrum is a flap-like structure that lies immediately in front of the mouth in almost all extant Euarthropoda. The most conspicuous exceptions are the Pycnogonida, which probably are chelicerate-relatives. In entomology, the labrum amounts to the "upper lip" of an insect mouth, the corresponding "lower lip" being the labium. The evolutionary origin, embryogenesis and morphological development of the labrum have proved to be by far the most controversial and challenging topic in the study of arthropod head structures.
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Labrum (arthropod mouthpart)
The labrum is a flap-like structure that lies immediately in front of the mouth in almost all extant Euarthropoda. The most conspicuous exceptions are the Pycnogonida, which probably are chelicerate-relatives. In entomology, the labrum amounts to the "upper lip" of an insect mouth, the corresponding "lower lip" being the labium. The evolutionary origin, embryogenesis and morphological development of the labrum have proved to be by far the most controversial and challenging topic in the study of arthropod head structures.
has abstract
Das Labrum (Plural Labren oder ...... Labium) und mit deutsch Lippe.
@de
In entomologia il labbro super ...... eriormente l'apertura boccale.
@it
Le labrum, appelé aussi labre ...... par la suture clipéo-labrale.
@fr
The labrum is a flap-like stru ...... of arthropod head structures.
@en
Warga górna, labrum (łac. labr ...... estniczy w pobieraniu pokarmu.
@pl
Верхняя губа (лат. labrum) — н ...... еусом, как правило, подвижное.
@ru
Wikipage page ID
30,277,104
Wikipage revision ID
696,889,563
type
comment
Das Labrum (Plural Labren oder ...... Labium) und mit deutsch Lippe.
@de
In entomologia il labbro super ...... eriormente l'apertura boccale.
@it
Le labrum, appelé aussi labre ...... par la suture clipéo-labrale.
@fr
The labrum is a flap-like stru ...... of arthropod head structures.
@en
Warga górna, labrum (łac. labr ...... estniczy w pobieraniu pokarmu.
@pl
Верхняя губа (лат. labrum) — н ...... еусом, как правило, подвижное.
@ru
label
Labbro superiore
@it
Labrum (arthropod mouthpart)
@en
Labrum (arthropode)
@fr
Labrum
@de
Warga górna
@pl
Верхняя губа
@ru