Some necessary corrections of the spelling of species-group names within the family Dytiscidae (Coleoptera) Author Nilsson, Anders N. text Zootaxa 2007 1615 49 54 journal article 10.5281/zenodo.179076 42571abc-0003-4359-83d8-0b563cd78724 1175-5326 179076 The Heterosternuta species Following Alarie & Nilsson (1997) and Larson et al. (2000) the Hydroporus subgenus Heterosternuta has been given generic status and including 13 species ( Nilsson 2001:153 ). As the gender of Heterosternuta is feminine, the following additional changes in the inflection of adjectives are necessary: H. alleghenianus (Matta & Wolfe, 1979) to allegheniana , H. laetus (Leech, 1948) to laeta , H. ouachitus (Matta & Wolfe, 1979) to ouachita , H. pulcher ( LeConte, 1855 ) to pulchra , and H. sulphurius (Matta & Wolfe, 1979) to sulphuria .