| Acanthococcus actius (Miller & Miller, 1993) | ⇒ Eriococcus actius Miller & Miller, 1993 |
| Acanthococcus adenostomae (Miller & Miller, 1992) | ⇒ Eriococcus adenostomae Ehrhorn, 1898 |
| Acanthococcus araucariae (Maskell, 1879) | ⇒ Eriococcus araucariae Maskell, 1879 |
| Acanthococcus arctostaphyli (Miller & Miller, 1992) | ⇒ Eriococcus arctostaphyli Ferris, 1955 |
| Acanthococcus arenariae (Miller & Miller, 1993) | ⇒ Eriococcus arenariae Miller & Miller, 1993 |
| Acanthococcus arenosus (Miller, 1991) | ⇒ Eriococcus arenosus Cockerell, 1897 |
| Acanthococcus azaleae (Borchsenius, 1949) | ⇒ Eriococcus azaleae Comstock, 1881 |
| Acanthococcus barri (Miller, 1991) | ⇒ Eriococcus barri Miller, 1991 |
| Acanthococcus beshearae (Miller & Miller, 1993) | ⇒ Eriococcus beshearae Miller & Miller, 1993 |
| Acanthococcus boguschi (Miller & Gimpel, 1996) | ⇒ Eriococcus boguschi McDaniel, 1964 |
| Acanthococcus carolinae (Miller & Miller, 1993) | ⇒ Eriococcus carolinae Williams, 1969 |
| Acanthococcus chilos (Miller & Miller, 1993) | ⇒ Eriococcus chilos Miller & Miller, 1993 |
| Acanthococcus coccineus (Miller & Miller, 1992) | ⇒ Eriococcus coccineus Cockerell, 1894 |
| Acanthococcus cryptus (Miller & Miller, 1992) | ⇒ Eriococcus cryptus Cockerell, 1901 |
| Acanthococcus davidsoni (Miller & Miller, 1993) | ⇒ Eriococcus davidsoni Miller & Miller, 1993 |
| Acanthococcus dennoi (Miller & Miller, 1993) | ⇒ Eriococcus dennoi Miller & Miller, 1993 |
| Acanthococcus diaboli Miller & Miller, 1992 | Mount Diablo eriococcin |
| Acanthococcus droserae (Miller, Liu ..., 1992) | ⇒ Eriococcus droserae Miller, Liu ..., 1992 |
| Acanthococcus dubius (Miller & Miller, 1992) | ⇒ Eriococcus dubius Cockerell, 1896 |
| Acanthococcus epacrotrichus (Miller & Miller, 1992) | ⇒ Eriococcus epacrotrichus Miller & Miller, 1992 |
| Acanthococcus eriogoni (Miller, 1991) | ⇒ Eriococcus eriogoni Ehrhorn, 1911 |
| Acanthococcus euphorbiae (Miller & Miller, 1992) | ⇒ Eriococcus euphorbiae Ferris, 1955 |
| Acanthococcus froebeae (Miller, 1991) | ⇒ Eriococcus froebeae Miller, 1991 |
| Acanthococcus gerbergi (Miller & Miller, 1992) | ⇒ Eriococcus gerbergi McDaniel, 1959 |
| Acanthococcus howelli (Miller & Miller, 1993) | ⇒ Eriococcus howelli Miller & Miller, 1993 |
| Acanthococcus hoyi (Miller & Miller, 1992) | ⇒ Eriococcus hoyi Miller & Miller, 1992 |
| Acanthococcus insignis (Tereznikova, 1975) | ⇒ Eriococcus insignis Newstead, 1891 |
| Acanthococcus kemptoni Miller & Miller, 1992 | Kempton eriococcin |
| Acanthococcus larreae (Miller & Miller, 1992) | ⇒ Eriococcus larreae Parrott & Co..., 1899 |
| Acanthococcus leptoporus (Miller & Miller, 1993) | ⇒ Eriococcus leptoporus Miller & Miller, 1993 |
| Acanthococcus mackenziei (Miller & Miller, 1992) | ⇒ Eriococcus mackenziei Miller & Miller, 1992 |
| Acanthococcus macrobactrus (Miller & Miller, 1992) | ⇒ Eriococcus macrobactrus Miller & Miller, 1992 |
| Acanthococcus megaporus (Miller & Miller, 1993) | ⇒ Eriococcus megaporus Miller & Miller, 1993 |
| Acanthococcus mesotrichus (Miller & Miller, 1993) | ⇒ Eriococcus mesotrichus Miller & Miller, 1993 |
| Acanthococcus microtrichus (Miller & Miller, 1992) | ⇒ Eriococcus microtrichus Miller & Miller, 1992 |
| Acanthococcus missourii (Miller & Miller, 1993) | ⇒ Eriococcus missourii Hollinger, 1917 |
| Acanthococcus monotrichus (Miller & Miller, 1993) | ⇒ Eriococcus monotrichus Miller & Miller, 1993 |
| Acanthococcus nudula Ferris, 1955 | |
| Acanthococcus oligotrichus (Miller & Miller, 1993) | ⇒ Eriococcus oligotrichus Miller & Miller, 1993 |
| Acanthococcus ophius (Miller & Miller, 1993) | ⇒ Eriococcus ophius Miller & Miller, 1993 |
| Acanthococcus palmeri (Miller & Miller, 1992) | ⇒ Eriococcus palmeri Cockerell, 1899 |
| Acanthococcus palustris (Miller & Miller, 1992) | ⇒ Eriococcus podhalensis Dziedzicka &..., 1985 |
| Acanthococcus pittospori (Miller & Miller, 1992) | ⇒ Eriococcus pittospori Ferris, 1955 |
| Acanthococcus quercus (Koteja & Zak..., 1981) | ⇒ Eriococcus quercus Comstock, 1881 |
| Acanthococcus salarius (Miller, 1991) | ⇒ Eriococcus salarius Ferris, 1955 |
| Acanthococcus sidae Ferris, 1955 | |
| Acanthococcus smithii Lobdell, 1929 | |
| Acanthococcus stauroporus (Miller & Miller, 1992) | ⇒ Eriococcus stauroporus Miller & Miller, 1992 |
| Acanthococcus stellatus (Miller & Miller, 1992) | ⇒ Eriococcus stellatus McDaniel, 1963 |
| Acanthococcus texanus (Miller & Miller, 1992) | ⇒ Eriococcus texanus King, 1902 |
| Acanthococcus tinsleyi (Miller, 1991) | ⇒ Eriococcus tinsleyi Cockerell, 1898 |
| Acanthococcus tosotrichus (Miller & Miller, 1993) | ⇒ Eriococcus tosotrichus Miller & Miller, 1993 |
| Acanthococcus washingtonensis (Miller & Miller, 1992) | ⇒ Eriococcus washingtonensis Miller & Miller, 1992 |
| Acanthococcus whiteheadi (Miller, 1991) | ⇒ Eriococcus whiteheadi Miller, 1991 |
| Apezococcus idiastes Ferris, 1955 | Allen's thuidium moss |
| Atriplicia gallicola Cockerell & ..., 1909 | Atriplex gall scale |
| Cornoculus cornutus Ferris, 1955 | Big-eyed ovaticoccin |
| Cornoculus densus Miller, 1967 | Dense-character ovaticoccin |
| Eriococcus actius Miller & Miller, 1993 | Seashore eriococcin |
| Eriococcus adenostomae Ehrhorn, 1898 | Chamise eriococcin |
| Eriococcus araucariae Maskell, 1879 | Felted Pine Coccid |
| Eriococcus araucariae araucariae Maskell, 1879 | Araucaria mealybug |
| Eriococcus arctostaphyli Ferris, 1955 | Manzanita eriococcin |
| Eriococcus arenariae Miller & Miller, 1993 | Arenariae eriococcin |
| Eriococcus arenosus Cockerell, 1897 | Sand eriococcin |
| Eriococcus azaleae Comstock, 1881 | Azalea bark scale |
| Eriococcus barri Miller, 1991 | Barr eriococcin |
| Eriococcus beshearae Miller & Miller, 1993 | |
| Eriococcus boguschi McDaniel, 1964 | |
| Eriococcus carolinae Williams, 1969 | |
| Eriococcus chilos Miller & Miller, 1993 | Grass eriococcin |
| Eriococcus coccineus Cockerell, 1894 | Cactus Eriococcin |
| Eriococcus cryptus Cockerell, 1901 | Cryptic eriococcin |
| Eriococcus davidsoni Miller & Miller, 1993 | Davidson eriococcin |
| Eriococcus dennoi Miller & Miller, 1993 | Denno eriococcin |
| Eriococcus droserae Miller, Liu ..., 1992 | Sundew eriococcin |
| Eriococcus dubius Cockerell, 1896 | Uncertain eriococcin |
| Eriococcus epacrotrichus Miller & Miller, 1992 | Pointed hair eriococcin |
| Eriococcus eriogoni Ehrhorn, 1911 | Eriogonum eriococcin |
| Eriococcus euphorbiae Ferris, 1955 | Euphorbia eriococcin |
| Eriococcus froebeae Miller, 1991 | Froebe eriococcin |
| Eriococcus gerbergi McDaniel, 1959 | Gerberg eriococcin |
| Eriococcus howelli Miller & Miller, 1993 | Howell eriococcin |
| Eriococcus hoyi Miller & Miller, 1992 | Hoy eriococcin |
| Eriococcus insignis Newstead, 1891 | Conspicuous felt scale |
| Eriococcus larreae Parrott & Co..., 1899 | Creosote eriococcin |
| Eriococcus leptoporus Miller & Miller, 1993 | Small pore eriococcin |
| Eriococcus mackenziei Miller & Miller, 1992 | McKenzie eriococcin |
| Eriococcus macrobactrus Miller & Miller, 1992 | Long rod eriococcin |
| Eriococcus megaporus Miller & Miller, 1993 | Large pore eriococcin |
| Eriococcus mesotrichus Miller & Miller, 1993 | Middle seta eriococcin |
| Eriococcus microtrichus Miller & Miller, 1992 | Small seta eriococcin |
| Eriococcus missourii Hollinger, 1917 | Missouri eriococcin |
| Eriococcus monotrichus Miller & Miller, 1993 | Single seta eriococcin |
| Eriococcus oligotrichus Miller & Miller, 1993 | Few setae eriococcin |
| Eriococcus ophius Miller & Miller, 1993 | Snake-like eriococcin |
| Eriococcus palmeri Cockerell, 1899 | |
| Eriococcus palustris Dodds, 1923 | Marsh eriococcin |
| Eriococcus pittospori Ferris, 1955 | Pittosporum eriococcin |
| Eriococcus podhalensis Dziedzicka &..., 1985 | Polish felt scale |
| Eriococcus quercus Comstock, 1881 | Oak eriococcin |
| Eriococcus salarius Ferris, 1955 | Salt eriococcin |
| Eriococcus stauroporus Miller & Miller, 1992 | Cruciform pore eriococcin |
| Eriococcus stellatus McDaniel, 1963 | Star eriococcin |
| Eriococcus texanus King, 1902 | Texas eriococcin |
| Eriococcus tinsleyi Cockerell, 1898 | Tinsley eriococcin |
| Eriococcus tosotrichus Miller & Miller, 1993 | Numerous scale eriococcin |
| Eriococcus washingtonensis Miller & Miller, 1992 | Washington eriococcin |
| Eriococcus whiteheadi Miller, 1991 | Whitehead eriococcin |
| Gossyparia spurius Modeer, 1778 | |
| Hypericicoccus hyperici Ferris, 1955 | Hypericum mealybug |
| Oregmopyga eriogoni Miller, 1967 | Eriogonum ovaticoccin |
| Oregmopyga johnsoni Miller, 1967 | Johnson's ovaticoccin |
| Oregmopyga neglectus Cockerell, 1895 | |
| Oregmopyga parvispinus Chaffin, 1923 | |
| Oregmopyga sanguinea Miller, 1967 | Bright red ovaticoccin |
| Oregmopyga strongyla Miller & Miller, 1993 | |
| Oregmopyga tippinsi Miller & Miller, 1993 | |
| Ovaticoccus adoxus Ferris, 1955 | Obscure ovaticoccin |
| Ovaticoccus agavium Douglas, 1888 | Agave Ovaticoccin |
| Ovaticoccus californicus Mckenzie, 1964 | California ovaticoccin |
| Ovaticoccus mackenziei Miller, 1967 | McKenzie's ovaticoccin |
| Ovaticoccus nativus Parrott, 1900 | Native ovaticoccin |
| Ovaticoccus parkerorum Miller, 1967 | Parker ovaticoccin |
| Ovaticoccus salviae Miller, 1967 | Salvia ovaticoccin |
| Ovaticoccus senarius Mckenzie, 1964 | Franseria ovaticoccin |
| Ovaticoccus variabilis Miller, 1967 | Variable ovaticoccin |
| Spiroporococcus braggi Cockerell & ..., 1915 | |
| Spiroporococcus ruber Parrott & Co..., 1899 | |
| Spiroporococcus yuccae Ferris, 1919 | |
