New Lesser Protostomes

Includes information about the lesser protostomes.  Includes images of organisms.

25 cards   |   Total Attempts: 188
  

Cards In This Set

Front Back
Class Lophotrochozoa; Clade Trochozoa;
Answer 1
Animals with a trochophore larvae
Class Lophotrochozoa; Clade Trochozoa; Phylum Sipunculida
Answer 2
Non metameric enterocoelic worms with an introvert (eversable proboscis) All marine benthic forms.
Class Lophotrochozoa; Clade Trochozoa; Phylum Sipunculida anatomy
Answer 3
A
Class Lophotrochozoa; Clade Trochozoa; Phylum Echurida
Answer 4
Non metameric enterocoelic worms with a non retractile proboscis. All marine benthic forms.
Class Lophotrochozoa; Clade Gnathifera
With grinding cutting teeth in the foregut
Class Lophotrochozoa; Clade Gnathifera; Phylum Rotifera
Answer 6
Aquatic, microscopic animals with anterior end modified into a ciliary crown posterior end tapering to a foot. Pharynx with internal cuticular jaws; protonephridia present. Freshwater some marine, few inhabiting mosses.
Class Lophotrochozoa; CladeGnathifera; Phylum Acanthocephala
Answer 7
Small wormlike endoparisites of arthropoda. Anterior retractable proboscus bearing recurved spines.) The phylum is divided into three classes on the basis of the arrangment of the proboscus hooks, the nature opf the epidermal nuclei, spination patterns and the nature of the reproductive organs
Class Lophotrochozoa; Clade Gnathifera; Phylum Entoprocta
Answer 8
Small sessile or colonial creatures that superficially resemble the hydroids and ectoprocts; nearly all marine; gut U shaped with anus opening inside the tentacular crown
Class Lophotrochozoa; Clade Gnathifera; Phylum Gnathostomulida
Answer 9
Minute vermiform meiofaunal animals; unique jawed pharyngial apparatus
Class Lophotrochozoa; Clade Lophophorates
Coelomate animals with a lophophore (U shaped structure with tentacles) for feeding and respiration. U shaped gut opening outside of the lophophore
Class Lophotrochozoa; Clade Lophophorates; Phylum Phoronida
Answer 11
Burrowing worm-like lophophorates
Class Lophotrochozoa; Clade Lophophorates; Phylum Phoronida anatomy
Answer 12
Burrowing worm-like lophophorates
Class Lophotrochozoa; Clade Lophophorates; Phylum Bryozoa
Answer 13
Benthic lophophorates living in a protective skeletal structure
Class Lophotrochozoa; Clade Lophophorates; Phylum Bryozoa anatomy
Answer 14
Benthic lophophorates living in a protective skeletal structure
Class Lophotrochozoa; Clade Lophophorates; Phylum Brachiopoda
Answer 15
Benthic lophophorates with a bivalved shell produced by a mantel