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
- * Microgloma macaron Benaim & Absalão, 2011
- * Microgloma mirmidina
- * Microgloma nhanduti Benaim & Absalão, 2011
- * Microgloma pusilla
- * Microgloma turnerae H. L. Sanders & Allen, 1973
- * Microgloma yongei H. L. Sanders & Allen, 1973Portlandia
- * 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 tamaraYoldia Möller, 1842
- * Yoldia amygdalea
- * Yoldia beringiana
- * Yoldia cooperii
- * Yoldia excavata
- * Yoldia glacialis
- * Yoldia hyperborea
- * Yoldia limatula
- * Yoldia martyria
- * Yoldia micrometrica
- * Yoldia montereyensis
- * Yoldia myalis
- * Yoldia regularis
- * Yoldia sapotilla
- * Yoldia scissurata
- * Yoldia secunda
- * Yoldia seminuda
- * Yoldia solenoides
- * Yoldia thraciaeformis Storer, 1838Yoldiella
- * 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''