Definition of Howellella. Meaning of Howellella. Synonyms of Howellella

- family Delthyrididae and the subfamily Howellellinae. The type species is "Howellella" mercuriformis Kulkov (1963); genus also includes A. propria (Modzalevskaya...
- Hircinisca H. havliceki Homoeospirella H. costatula arkansana H. pygmaea Howellella H. splendens Kozlowskiellina K. vaningeni Leangella L. (Opikella) dissiticostella...
- costata = Rhynchora costata T. cranium = Macandrevia cranium T. crispa = Howellella crispa T. cuneata Dalman, 1828 = Rhynchotreta cuneata T. cuneata Risso...
- andrewsi Fiddlers Green Reticularia (Prosserella) modestoidea Fiddlers Green Howellella eriensis Fiddlers Green Whitfieldella sulcata Fiddlers Green Delthyris...
- †Homotrypella nodosa †Hormotoma †Hormotoma columbiana †Hormotoma gracilis †Howellella †Howellella crispa – or unidentified comparable form †Hudsonaster †Hudsonaster...
- †Hostinella silurica †Howellella †Howellella crispa †Howellella cycloptera – or unidentified comparable form †Howellella cyclopterus †Howellella vanuxemi †Hudsonoceras...
- †Holopea symmetrica – or unidentified comparable form †Hormotoma †Howellella †Howellella smithi – or unidentified comparable form †Hustedia †Hustedia compressa...
- Gourvennec Paleozoic Tindouf Basin  Algeria A member of Spiriferida. Howellella minsterleyensis Sp. nov Valid ****s Silurian (Llandovery)  United Kingdom...
- unidentified comparable form †Coelospira †Cyrtia – tentative report †Eospirifer †Howellella †Leptaena †Leptocoelia †Leptocoelia flabellites – or unidentified comparable...
- †Horridonia †Horridonia horrida †Hostimella †Howellella †Howellella amsdeni †Howellella nucula †Howellella yacutica †Howellites †Howellites amsdeni – type...