1918.] 



F. H. Gravely : Passalidae of the World. 



133 



INDEX. 



Synonyms are printed in italics : page numbers referring to keys, descriptions, locality 

 or synonymic records, and figures are printed in ordinary type ; other numbers are in bold 

 face. 



The summary of the paper on pp. 124-126 has been designed partly as a guide to the 

 whereabouts of the principal facts recorded. References to it are not included in this index. 

 References to the list of recently described genera and species on pp. 7-9 have similarly been 

 omitted. 



abortivus (Passalus) 



rage. 

 . 53, 60, 67. 



Aceraiinae 



. 76, 121. 



Aceraius 



. 76, 79, 89 etc., 121, 123. 



Aceraius group 



. 12. 



aequalis (Ophrygonius) 



. 88, 89. 



aequidens (Aceraius, Ophrygonius) 



. 76, 88, 89. 



affinis (Passalus) 



. 2, 55, 66. 



agassizi (Arrox, Sertorius) 



. 33, 34, 35. 



aguoscendus (Vindex) 



. 10, 11, 43, 46, 47. 



albertisi (Gonatas) 



. 109. 



Alococerus 



. 51. 



alterego (Erionomus, Erioslemus) 



. 75, 76. 



alutaceosternus (Aceraius) 



. 90, 93. 



amazonicus (Popilius) 



. 24, 27, 29. 



Analaches 



. 77, 97, 101 etc., 103, 122. 



andamanensis (Basilianus, Macroliuus) 



. 80, 83. 



angulatus (Passalus, Pfcichopus) 



. 68. 



anguslifrons (Leptaulax) 



. 116. 



anibarbis (Leptaulax) 



. 113, 116, 119. 



anipunctus (Leptaulax) 



. 113, 116. 



auna (Leptaulax) 



. 117, 119. 



antanarivae (Ciceronius, Solenocyclus) 



. 71. 



Aponeleides 



. 51. 



approximatus (Passalus, Solenocyclus) 



. 70. 



arrowi (Ceracupes) 



. 21. 



Arrox 



. 32, 33, etc. 



aruensis (Aulacocyclus) 



. 18, 20. 



assamensis (Aceraius) 



. 89. 



assimilis (Passalus, Veturius) 



. 34, 38, 39. 



Aulocoeyclinae 



. 2, 5, 9, 12, 13 etc., 120. 



Aulacocyclus 



. 5, 13, 14, 17 etc., 120, 123 



Aurelius 



. 77, 103. 



Auritulus 



. 13, 21. 



austeni (Ceracupes) 



. 21. 



austeni (Tiberioides) 



. 85. 



