Philobryidae is a taxonomic family of very small equivalved triangular saltwater clams, marine bivalve molluscs, related to the ark clams and the bittersweets. Their shells have projecting umbones and are non-nacreous. The ligament of the hinge is either completely internal or only slightly external. They have only one adductor muscle scar on the inside of each of their shells as opposed to the more-common two. Species from this family are found in most seas, in shallow to moderately deep water. This family contains about sixty species in seven genera.
Philobryidae is a taxonomic family of very small equivalved triangular saltwater clams, marine bivalve molluscs, related to the ark clams and the bittersweets. Their shells have projecting umbones and are non-nacreous. The ligament of the hinge is either completely internal or only slightly external. They have only one adductor muscle scar on the inside of each of their shells as opposed to the more-common two. Species from this family are found in most seas, in shallow to moderately deep water. This family contains about sixty species in seven genera.
==Species== Species within the family Philobryidae include: Aupouria Adacnarca Pelseneer, 1903 Adacnarca limopsoides Thiele, 1912 Adacnarca nitens Pelseneer, 1903 Cosa Finlay, 1927 Cosa auriculata Cosa bordaensis Cosa brasiliensis Klappenbach, 1966 Cosa caribaea Abbott, 1958 Cosa celsa Cosa costata Cosa crebreradiata Cosa filholi Cosa fimbriata Cosa parallelogramma Cosa pectinata Cosa pharetra Cosa sagana Cosa scabra Cosa stephensensis Cosa tardiradiata Cosa tatei Cosa tholiatus Cosa waikikia Cratis Cratis antillensis (Dall, 1881) Cratis pentodon (Aguayo & Borro, 1946) Lissarca Smith, 1879 Lissarca miliaris Philippi, 1845 Lissarca notorcadensis Melvill & Standen, 1907 Lissarca rubrofusca E. A. Smith, 1877 Philobrya Carpenter, 1872 Philobrya acutangula Powell, 1935 Philobrya atlantica Dall, 1896 Philobrya australis Philobrya barbarta Thiele, 1912 Philobrya brattstromi Philobrya capillata Dell, 1964 Philobrya crenatulifera Philobrya crispa Linse, 2002 Philobrya dentimargo Philobrya hamiltoni (Hedley, 1916) Philobrya inconspicua Olsson & McGinty, 1958 Philobrya inornata Philobrya laevis Philobrya limoides Philobrya meleagrina (Bernard, 1896) Philobrya meridionalis (Smith, 1885) Philobrya modiolus (Suter, 1913) Philobrya munita (Finlay, 1930) Philobrya obesa Powell, 1958 Philobrya olstadi (Soot-Ryen, 1951) Philobrya pileata Philobrya pinctada (Finlay, 1930) Philobrya quadrata Pfeiffer, 1886 Philobrya recapitula Philobrya scabra Philobrya sculpturalis (Dell, 1956 Philobrya setosa Philobrya squamea Philobrya sublaevis Pelseneer, 1903 Philobrya tumidula Philobrya ungulata Pfeiffer, 1886 Philobrya wandelensis Lamy, 1906 Verticipronus Hedley, 1904 Verticipronus mytilus Hedley, 1904
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).