Figure

Fig. 20.5. Tribe Berosini, adults (A–T) and larvae (a–n). A–G, ventral view and detail of meso- and metathorax in lateral view (A–B, Allocotocerus tibialis (Balfour-Browne); C–D, Regimbartia attenuata (Fabricius); E–F, Berosus queenslandicus Blackburn; G, B. gibbae Watts). H–J, protarsi (H–I, B. australiae Mulsant and Rey; J, B. involutus (MacLeay)). K–L, antenna (K, Berosus; L, Allocotocerus). M–N, head, dorsal view (M, Allocotocerus; N, Regimbartia, O, Berosus). P–Q, body, laterally (P, Allocotocerus; Q, Regimbartia). R–T, elytral apices of different Berosus species. a–e, g–h, larva of Regimbartia attenuata (a, anterior margin of head, first instar; b, same, third instar; c, general habitus; d, mandibles; e, head dorsally; h, labrium; h, antenna). f, i, larva of Allocotocerus punctatus (Blackburn): f, abdominal projection, i, antenna. j–o, larva of Berosus (based on non-Australian species) (j, anterior margin of head; k, general habitus; l, mandibles; m, head dorsally; n, antenna; o, labium. S–T adapted from Watts (1987); a–b, d–e, g–h, j–o from Minoshima & Hayashi (2015) (B. japonicus Sharp); c, i from Watts (2002); f from Archangelsky (2008).