pygidium

pygidium怎么读

英式音标：[paɪ\'dʒɪdɪəm]

美式音标：[paɪ\'dʒɪdiəm]

pygidium的意思释义

n.

尾板，臀板；

英英释义

The pygidium (plural pygidia) is the posterior body part or shield of crustaceans and some other arthropods, such as insects and the extinct trilobites. It contains the anus and, in females, the ovipositor.

pygidium用法及例句

例句参考

Pygidium

Pygidium

A metameric origin for the annelid pygidium?

An abnormal pygidium of the trilobite Brachymetopus ornatus Woodward from the Lower Carboniferous of Derbyshire

Bau der Segmente und der Randbestachelung im Pygidium der Scutelluidae (Tril.)

Breves comentarios sobre un pez cavernicola de Bolivia [Pygidium chaberti Durand, 1968]

A TERATOLOGICAL PYGIDIUM OF THE UPPER CAMBRIAN TRILOBITE EUGONOCARE (PSEUDEUGONOCARE) BISPINATUM FROM THE MACHARI FORMATION, KOREA

Osteología de Pygidium areolatus (Peces, Siluriformes, Trichomycteridae). Museo Nacional de Historia Natural, Chile, Publicacion Oc...

The structure of the nervous system and muscles of the pygidium in the polychaete Alitta virens (Nereididae)

African species of the Bruchidius centromaculatus group with \"eyed\"female pygidium (Coleoptera: Bruchidae: Bruchinae)

The morphology of the head, thorax, proboscis apparatus and pygidium of the maldanid polychaetes Clymenella torquata and Euclymene o...

Onset of Maturity and Ontogenetic Tagmatization of the Pygidium in the Development of Lonchopygella megaspina (Trilobita, Later Furo...