VI PROCEEDINGS OF THE NATIONAL MUSEUM vol.94 



TEXT FIGURES 



Page 



1. Map of the Maracaibo Basin of Venezuela, showing localities 



where catfisbes were collected in 1942 175 



2. Pimelodus clarias copraphagus, new subspecies 204 



3. Sketches of the toothed areas in roof of mouth of various species 



of South American Pimelodidae 229 



4. Sketches of the underside of head of two Venezuelan Bunocepha- 



lidae 245 



5. Sketch of air bladder of Doraopa zuloagai, new species 272 



6-13. Clothoda urichi intermedia Davis, C. u. urichi (Saussure), and 



C. aequicercata (Enderlein) 407 



14-22. Neorfiagadochir inflata, new genus and species : Calnmoclostrs 

 f/urnej/i, new species; and Microemhia rugosifrova, new genus 



and species 414 



23-31. Pararhagadochir trinitatis subsp. ?, P. t. trinitatis (Saussure), 



and P. /rmi^afis subsp. ? 423 



32-45. Pararhagadochir trachelia (Navas), P. Hraieni (Navas), and 



P. tenuis (Enderlein) 426 



46-51. Pararhagadochir confusa, new species, and P. schadei, new 



species 429 



52-60. Pararhagadochir davisi, new species, and P. surinamensis, new 



species 432 



61-63. Saussuremiia symmetrica, new species 436 



64-66. Mesemhia aequalis, new species 438 



67-75. Schizembia grandis, new genus and species ; Sf. minuta, new 



species; and 8. callani, new si)ecies 442 



76-82. AnisemUa venosa (Banks) 447 



83-88. Chelicerca (Protochelicerca) dampfi, new subgenus and species, 



and C. (Chelicerca) nodulosa, new species 450 



89-91. Chelicerca (Chelicerca) wheeleri (Melander) 4t'i'.\ 



92-97. IdioemMa banksi (Davis) and/, producta, new species 456 



98-101. Oligemhia hubbardi (Hagen) and 0. brevicauda Ross 46.'5 



102-107. Oligembia btiscki, new species, and O. peruviana, new species 404 



108-117. Oligembia bicolor, new species ; O. darlingtoni, new species ; and 



O. vnicolor, new species 46ri 



118-120. Oligembia melanura, new species 471 



121-126. Oligembia armata, new species 475 



127-129. Oligembia lobata, new species 478 



130-138. Oliyembiu emarginata, new species; O. chiapae, new species; and 



0. jalapae, new species 480 



139-141. Oligembia excisa, new species 483 



142-150. Oligembia plaumanni, new si)ecies; O. gigantea, new species; 



and O. nigrina, new species 486 



151-156. Oligembia vandykei, new species, and 0. caribbeana, new species. 490 

 157. New species of Xiphidiopsis Redtenbacher 517 



