Lecanicephaloidea

Lecanicephaloidea
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Platyhelminthes
Class: Cestoda
Subclass: Eucestoda
Order: Lecanicephaloidea
Families

Plus Lecanicephalidea incertae sedis; see text

Lecanicephaloidea is an order of tapeworms of the subclass Cestoda. Species in the order consist of intestinal parasites of elasmobranch fishes.

Anatomy

The order is distinguished in that the scolex consists of two parts. The lower half forms a neck bearing four small suckers. The upper half is either globular or tentacle-bearing, and shows glandular structures. The anatomy of the order is similar to that of the Proteocephaloidea.

Taxonomy

The order currently contains the following families, according to WoRMS:

Additionally, the order contains the following accepted incertae sedis genera:

The order additionally contains several genera that are considered to be taxa inquirenda:

References

  1. โ†‘ "Order Lecanicephaloidea". Taxonomicon.
  2. โ†‘ Encyclopedia of Science and Technology. McGraw-Hill.
  3. โ†‘ WoRMS (2023). Lecanicephalidea. Accessed 2023-06-17.