| Koloonella coacta | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Heterobranchia |
| Family: | Murchisonellidae |
| Genus: | Koloonella |
| Species: | K. coacta |
| Binomial name | |
| Koloonella coacta (Watson, 1886) [1] | |
| Synonyms | |
| |
Koloonella coacta, common name the forced pyramid-shell, is a species of sea snail, a marine gastropod mollusk in the family Murchisonellidae, the pyrams and their allies. [2]
This marine species occurs off the Northern Territory, Queensland and Tasmania.

Epidirella xanthophaes is a species of sea snail, a marine gastropod mollusk in the family Turridae, the turrids.
Paracuneus immaculatus is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.
Eulimella is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.
Koloonella is a genus of sea snails, marine gastropod mollusks in the family Murchisonellidae, the pyrams and their allies.
Koloonella hasta is a species of sea snail, a marine gastropod mollusk in the family Murchisonellidae, the pyrams and their allies.
Koloonella laxa is a species of sea snail, a marine gastropod mollusk in the family Murchisonellidae, the pyrams and their allies.
Koloonella micra, common name the minute pyramid-shell, is a species of sea snail, a marine gastropod mollusk in the family Murchisonellidae, the pyrams and their allies.
Koloonella minutissima is a species of sea snail, a marine gastropod mollusk in the family Murchisonellidae, the pyrams and their allies.
Koloonella moniliformis, common name the necklace pyramid-shell, is a species of sea snail, a marine gastropod mollusk in the family Murchisonellidae, the pyrams and their allies.
Koloonella subtilis is a species of sea snail, a marine gastropod mollusk in the family Murchisonellidae, the pyrams and their allies.
Koloonella tenuis is a species of sea snail, a marine gastropod mollusk in the family Murchisonellidae, the pyrams and their allies.
Koloonella tomacula is a species of sea snail, a marine gastropod mollusk in the family Murchisonellidae, the pyrams and their allies.
Koloonella turrita, common name the turret pyramid-shell, is a species of sea snail, a marine gastropod mollusk in the family Murchisonellidae, the pyrams and their allies.
Otopleura auriscati, common name the cat's ear pyram, is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.
Pyrgiscus rufus is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

Diloma concameratum, common name the speckled periwinkle, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Clanculus dunkeri, common name Dunker's clanculus, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Clanculus floridus, common name the florid clanculus, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Clanculus maugeri is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Hamarilla is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.
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