. Smithsonian miscellaneous collections. Cl-x Eph/-Lar Hst. Fig. 37.—GnathotricJius maleriarius Fitch : Head of fully-grown larva; A, fron-tal aspect, B, ventral aspect, C, lateral aspect, D, occipital aspect. Ah, ; CI, clypeus, seta clypei; Eg, entogular plate; Ep, epicranium; Eph, epi-pharynx; Est, epistoma; Fr, front; Ge, gena; Gu, gula; Hst, hypostoma; Lar, labrum,setae labralis; Li, ligula; Md, mandible; Mc, mentum; Mx, maxilla; Occ, occiput; OcA,occipital apodeme; Pr, pregena; Pst, pleurostoma; SM, subraentum; Ve, vertex; a, suturametopica; b, sutura fronto verticale; c, seta gen


. Smithsonian miscellaneous collections. Cl-x Eph/-Lar Hst. Fig. 37.—GnathotricJius maleriarius Fitch : Head of fully-grown larva; A, fron-tal aspect, B, ventral aspect, C, lateral aspect, D, occipital aspect. Ah, ; CI, clypeus, seta clypei; Eg, entogular plate; Ep, epicranium; Eph, epi-pharynx; Est, epistoma; Fr, front; Ge, gena; Gu, gula; Hst, hypostoma; Lar, labrum,setae labralis; Li, ligula; Md, mandible; Mc, mentum; Mx, maxilla; Occ, occiput; OcA,occipital apodeme; Pr, pregena; Pst, pleurostoma; SM, subraentum; Ve, vertex; a, suturametopica; b, sutura fronto verticale; c, seta geno mediana; d, seta fronto lateralis; e, setaepistomalis; /, seta verto mediana; g, seta verto lateralis; h, seta geno lateralis; /, setaepicrano-lateralis; j, gular suture; k, maxillare foramen; stL, sternal lobe. comparison of the setal arrangement with the latter species will begiven at the end of each chapter. Clypeus.—As mentioned before, the clypeus (fig. 37, CI) is welldeveloped in the larvae. It consists of a nearly rectangular platewhich is he


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Keywords: ., bookauthorsm, bookcentury1800, bookdecade1860, booksubjectscience