Memoirs of the National Academy of Sciences . of the wingless female we are unable at present to compare them with those of the Psychida; and we still need examples of the larva (living and in alcohol) to compare with those of the Tiueids on the one hand and those of the Psychi(he on the other. The i)upa of Tahrporia pxiinlohomhyrella^ (tig. 24) has a broad .head, with distinct paraclypeal pieces and maxillary palpi {mx. p.) are large and well developed, extending under the eye from theantenna to the labi:il ])alpi, which are large, but short and very broail. The maxilla-


Memoirs of the National Academy of Sciences . of the wingless female we are unable at present to compare them with those of the Psychida; and we still need examples of the larva (living and in alcohol) to compare with those of the Tiueids on the one hand and those of the Psychi(he on the other. The i)upa of Tahrporia pxiinlohomhyrella^ (tig. 24) has a broad .head, with distinct paraclypeal pieces and maxillary palpi {mx. p.) are large and well developed, extending under the eye from theantenna to the labi:il ])alpi, which are large, but short and very broail. The maxilla- are present,but small. The abilomen bears no cremaster, but there are two terminal small spines whichmay be the homologues of the anal-leg hooks of the pup;?, of Psychid^. The scars of the fourpairs of anterior abdominal legs are present, as in Psychida\ In 7. conspurmtrUa (tig. ) the maxilhe are much more rudimentary, and before exuviationconcealed by the long labial palpi {mx. p.); the maxillary palpi {mx. p.) are large and


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Keywords: ., bookcentury1800, bookdecade1890, bookidmemoirsofnat, bookyear1895