The tusk shells or tooth shells, technically the Scaphopoda /skæˈfɒpədə/ (the scaphopods /ˈskæfəpɒdz/, from Ancient Greek σκᾰ́φης skáphē "boat" and πούς...

comparisons concluded the molluscs are not monophyletic; in particular, Scaphopoda and Bivalvia are both separate, monophyletic lineages unrelated to the...

2015-03-15. Maria Boissevain (1906). The Scaphopoda of the Siboga Expedition Treated Together with the Known Indo-Pacific Scaphopoda. Late E. J. Brill. p. 6....

Classes within the Conchifera include: Monoplacophora Bivalvia Gastropoda Scaphopoda Cephalopoda Archinacelloidea† Rostroconchia† Helcionelloida† Evolution...

List of mollusc orders illustrates the 97 orders in the phylum Mollusca, the largest marine animal phylum. 85,000 extant species are described, making...

Falcón State is a state on the coast in the northwestern part of the country of Venezuela. Falcón State covers a total surface area of 24,800 km2 and,...

the gastropods (snails), bivalves (clams), Polyplacophora (chitons) and Scaphopoda (tusk shells). Cephalopods only have small internal shells, with the exception...

The Pitkin Formation, or Pitkin Limestone, is a fossiliferous geologic formation in northern Arkansas that dates to the Chesterian Series of the late Mississippian...

of all the members of its order, resembles a tusk. Most members of the scaphopoda have shells that exhibit a noticeable and characteristic anterior curvature—...

(snails and slugs) Monoplacophora Polyplacophora (chitons, or sea cradles) Scaphopoda (tusk shells) Micrognathozoa Chromadorea Enoplea Secernentea Gordioidea...