Yoldiidae

Yoldiidae is a taxonomic family of small to medium-sized saltwater clams, marine bivalve molluscs in the order Nuculanida.

==Genera and species== Genera and species within the family Yoldiidae include: Megayoldia Megayoldia martyria Megayoldia montereyensis Megayoldia thraciaeformis Microgloma Saunders & Allen, 1973 Microgloma guilonardi (D. F. Hoeksema, 1993) Microgloma macaron Benaim & Absalão, 2011 Microgloma mirmidina (Dautzenberg & H. Fischer, 1897) Microgloma nhanduti Benaim & Absalão, 2011 Microgloma pusilla (Jeffreys, 1879) Microgloma turnerae H. L. Sanders & Allen, 1973 Microgloma yongei H. L. Sanders & Allen, 1973 Portlandia Portlandia aestuariorum Portlandia arctica Portlandia beringii Portlandia dalli Portlandia fraterna Portlandia frigida Portlandia glacialis Portlandia inconspicua Portlandia inflata Portlandia intermedia Portlandia iris Portlandia jeffreysi Portlandia lenticula Portlandia lucida Portlandia minuscula Portlandia sericea Portlandia subangulata Portlandia tamara Yoldia Möller, 1842 Yoldia amygdalea Yoldia beringiana Yoldia cooperii Yoldia excavata Yoldia glacialis Yoldia hyperborea Yoldia limatula (Say, 1831) Yoldia martyria Yoldia micrometrica Yoldia montereyensis Yoldia myalis (Couthouy, 1838) Yoldia regularis Yoldia sapotilla (Gould, 1841) Yoldia scissurata Yoldia secunda Yoldia seminuda Yoldia solenoides Yoldia thraciaeformis Storer, 1838 Yoldiella thumb|Yoldiella pachia Verrill & Bush, 1898; Mississippi delta Yoldiella cecinella Yoldiella curta Yoldiella dicella Yoldiella dissimilis Yoldiella expansa Yoldiella fraterna Yoldiella frigida Yoldiella inconspicua Yoldiella inflata Yoldiella insculpta Yoldiella intermedia Yoldiella iris Yoldiella jeffreysi Yoldiella lenticula Yoldiella lucida Yoldiella nana Yoldiella oleacina Yoldiella orcia Yoldiella pachia Verrill & Bush, 1898 Yoldiella philippiana Yoldiella profundorum Yoldiella propinqua Yoldiella pusilla Yoldiella sagamiana T. Okutani & K. Fujikura, 2022 Yoldiella sanesia Yoldiella siliqua Yoldiella striolata Yoldiella subaequilatera Yoldiella subangulata