New Genera and Higher Taxa of Septate Gregarines (Protozoa, Apicomplexa)*

Abstract

SYNOPSIS The following new taxa of septate gregarines are established: METAMERIDAE fam. nov. includes genera Metamera Duke, Deutomera Bhatia & Setna, and Cognettia gen. n., the last with the type and only species C. legeri (Cognetti de Martiis); family GREGARINIDAE Labbé includes Degiustia gen. n. with the type and only species D. hyallela (Batten & DeGiusti); Cirrigregarina gen. n., with the type species C. spissa (Henry) and another species, C. kamenote (Hoshide); and Molluskocystis gen. n., with the type and only species M. pterotracheae (Stuart). Family HIRMOCYSTIDAE (Grassé) includes Arachnocystis gen. n., with the type species A. arachnoidea (Devdhar & Gourishankar) and 3 other species A. nitida (Geus), A. oribatidae (Geus), A. scutovertexi (Erhardová). Family ACTINOCEPHALIDAE (Léger), subfamily Actinocephalinae (Léger), includes Chilogregarina gen. n., with the type species C. striata (Léger & Duboscq) and 3 other species C. brasiliensis (Pinto), C. dujardini (Schneider), and C. stella (Léger).