| Syllis | |
|---|---|
 | |
| Syllis gracilis found at the port of Livorno at 0.5 m deep | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Annelida |
| Class: | Polychaeta |
| Order: | Phyllodocida |
| Family: | Syllidae |
| Genus: | Syllis Lamarck, 1818 [1] |
| Type species | |
| Syllis monilaris | |
| Species [2] | |
| |
Syllis is a genus of marine bioluminescent polychaete worms. [3]
Philosophie zoologique is an 1809 book by the French naturalist Jean-Baptiste Lamarck, in which he outlines his pre-Darwinian theory of evolution, part of which is now known as Lamarckism.
Echinarachnius parma, the common sand dollar, is a species of sand dollar native to the Northern Hemisphere.
Concholepas is a genus of medium-sized to large predatory sea snails, marine gastropod mollusks in the family Muricidae, the rock shells.
Oxymeris senegalensis, common name : the faval auger, is a species of sea snail, a marine gastropod mollusc in the family Terebridae, the auger snails.
Terebra anilis is a species of sea snail, a marine gastropod mollusc in the family Terebridae, the auger snails.
Terebra commaculata is a species of sea snail, a marine gastropod mollusc in the family Terebridae, the auger snails.
Hastula raphanula, common name (little) radish auger, is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Hastula aciculina is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Neptunea ventricosa is a species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks.
Ancilla cinnamomea is a species of sea snail, a marine gastropod mollusk in the family Ancillariidae.
Ovula costellata is a species of sea snail, a marine gastropod mollusk in the family Ovulidae, the ovulids, cowry allies or false cowries.
Paratectonatica tigrina, common name tiger moon snail, is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Thylacodes masier is a species of sea snail, a marine gastropod mollusk in the family Vermetidae, the worm snails or worm shells.
Cochlostyla mirabilis is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae, subfamily Helicostylinae.
Petaloconchus intortus is a species of sea snail, a marine gastropod mollusk in the family Vermetidae, the worm snails or worm shells.
Buccinanops cochlidium, common name the gradated bullia, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks.
Thylacodes sipho the common worm-shell is a species of sea snail, a worm shell, a marine gastropod mollusc in the family Vermetidae, the worm snails.
Pleurotomella striatulata is an extinct species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Semele is a genus of molluscs of the family Semelidae described in 1817 by Heinrich Christian Friedrich Schumacher.
Scalaridelphys is an extinct genus of aquiladelphid pediomyoid mammal from the Late Cretaceous (Turonian)-aged Straight Cliffs Formation of Utah. Initially named as Scalaria in 2020, the genus name was changed to Scalaridelphys in 2021 when the authors were told by B. Creisler that the name Scalaria was already in use for a now obsolete genus of gastropod named by Jean-Baptiste Lamarck in 1801. Two species of Scalaridelphys are known: the type species S. martini and S. aquilana.