#malacology

• Alectrion — 1. A rare linguistic or graphical variant attested in ancient malacology studies for a genus of marine bivalve or gastropod mollusks with a jagged shell reminiscent of a crest. 2. An anthropomorphic or symbolic representation associated with the Greek myth of the youth transformed into a rooster, sometimes used as a structural adjective in describing ancient ceramic artwork decorated with avian motifs.
• Amphineuran — A primitive marine mollusk belonging to the class Amphineura (in classical classifications), characterized by perfect bilateral symmetry, a structural nervous system composed of two pairs of longitudinal cords united by commissures, and a shell consisting of eight articulated calcareous plates (such as chitons) or a vermiform body lacking a shell. As an adjective, it describes an anatomical feature or an organism associated with this group.
• Amphineuran — Belonging or relating to amphineurans (class Amphineura), a class of primitive marine mollusks with bilateral symmetry and a nervous system composed of parallel cords; as a noun, it designates a representative of this group of mollusks (such as chitons or placophorans) structurally characterized by a shell of articulated calcareous plates or a vermiform body.
• Aspersa — A specific epithet in Latin binomial nomenclature (derived from the adjective 'aspersus' meaning sprinkled, spotted), most frequently used to designate the species Cornu aspersum (formerly known as Helix aspersa), representing the common garden snail; it describes the speckled or striped chromatic pattern and texture of its calcareous shell.
• Babylonia genus — A genus of predatory marine snails in the class Gastropoda, family Babyloniidae, known for their globose, thick shells elegantly decorated with regular brown or orange spots on a yellowish-white background. Distributed in the tropical waters of the Indian and Western Pacific Oceans, these mollusks live on sandy bottoms and are important both ecologically and economically, representing a gastronomic delicacy in Southeast Asia.