گیره (جانورشناسی)

گیره‌ها ساختار اصلی اتصال تک‌زادویسان Polyopisthocotylean هستند. این کرم‌های انگل نابجا، دارای تعداد متغیری گیره بر روی هاپتور خود (اندام چسبندگی پشتی) هستند.

Haptor

[[Fișier:Parasite130103-fig4 Protopolystoma xenopodis (Monogenea, Polystomatidae) Adult.tif|thumb|Imagine la microscopul electronic a Protopolystoma xenopodis, un ]…

Vestigialidad

扁形动物门

Platyhelminthes

Hapteur

オニヒラアジ

Lethacotyle fijiensis

Caranx papuensis

Lethacotyle vera

Flatworm

The flatworms, or Platyhelminthes, Plathelminthes, or platyhelminths (from the Greek πλατύ, platy, meaning "flat" and ἕλμινς (root: ἑλμινθ-), helminth-, meaning worm…

Vestigiality

Vestigiality is the retention during the process of evolution of genetically determined structures or attributes that have lost some or all of their ancestral function…

Lethacotyle vera

Lethacotyle vera is a species of monogenean of the family Protomicrocotylidae Johston

Lethacotyle fijiensis

Lethacotyle fijiensis Manter

Lethacotyle

Protomicrocotylidae

Lethacotyle

Lethacotyle is a genus of polyopisthocotylean Monogenean, included in the family Protomicrocotylidae.

Protomicrocotylidae

Protomicrocotylidae is a family of monogenean parasites in the order Mazocraeidea.

Clamp (zoology)

Clamps are the main attachment structure of the Polyopisthocotylean monogeneans. These ectoparasitic worms have a variable number of clamps on their haptor (the…