Civc . 



CONTENTS 



Pages 



Keeton, William T. A revision of the milliped genus 

 Brachoria (Polydesmida: Xystodesmidae) . Eleven figures. 

 No. 3411, published April 14, 1959 1-58 



New species: Brachoria calcaria, B. cedra, B. dentata, B. falcifera, 

 B. hamata, B. hoffmani, B. huhrichti, B. insolita, B. laminata, 

 B. ligula, B. mendota, B. plecia, B. turneri. 



KoRMiLEV, Nicholas A. Notes on Aradidae in the U.S. 

 National Museum (Hemiptera) : I. Subfamilj- Calisiinae. 

 Eighteen figures. No. 3413, published April 20, 1959 . . . 209-222 



New species: Calisius gracilis, C. bilobatus, C. insignis, C. longiven- 

 tris, C. australis, C. hackeri, Calisiopsis minutus, C. brasiliensis. 



MacGinitie, Nettie. Marine mollusca of Point Barrow, 

 Alaska. Twenty-seven plates. No. 3412, published Sep- 

 tember 18, 1959 59-208 



New subgenus: Thracia (Lampeia) , 



New species: Margarites avenosooki, Thracia adamsi, Mysella 



sovaliki. 

 New name: Neptunea middendorffiana. 



Sabrosky, Curtis W. Flies of the genus Odinia in the West- 

 ern Hemisphere (Diptera: Odiniidae). One plate. No. 

 3414, published May 29, 1959 223-236 



New species: Odinia biguttata, 0. conspicua, 0. betidae, 0. coronata, 

 0. parvipunctata. 



WiRTH, Willis W., and Blanton, Franklin S.; Biting 

 midges of the genus Culicoides from Panama (Diptera: 

 Heleidae). Ninety-one figures. No. 3415, published 

 July 29, 1959 237-482 



New species: Culicoides antefurcatus, C. crescentis, C. commatis, C. 

 phaeonotus, C. dunni, C. daedaloides, C. pilosus, C. evansi, C. 

 tenuilobus, C. azureus, C. volcanensis, C. tetrathyris, C. patuli- 

 palpis, C. spurius, C. almirantei. 



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