INDEX 



New names are printed in heavy type. 



A 



Acanthogobia maculatus 15 



Acanthorhodeus grahami 18 



Accoenites 73 



Achaetina 67 



Acoenitinae 73 



Adelinae 69 



Adelius 69 



Adelognathinae 72 



Adelognathus 72 



Aesopus idae 79 



Agathinae 70 



Agriotypidae 69 



Agriotypus 69 



Aidola 120 



Alebra 118, 121 



Algamorda 137 



Algaroda 137 



Allen. Eleanor C. Wax Models of 



Fleshy Fungi ix 



Alloea 70 



Alloeinae 70 



Alomya 74 



Alomyinae 74 



Alysia 70 



Alysiidae 69 



Alysiinae 70 



Ambly teles 74 



Ambo 177 



convergens 17S 



perbranchiata 177 



Ambytelinae 74 



Amphigonopterus 13 



aurora 13 



Amphinomidae 173 



Amphistichinae 12 



Amphistichus argenteus 12 



Aneono 119 



Anguilla japonica 15 



Anomalinae 72 



Anomalon 72 



Anomaloninae 72 



Anomia 117 



Andrena amanda 59 



basilaris 59 



dorsal uh: 59 



panurgoides 59 



plesia 59 



quadri fascial ul a 59 



simulatilis 59 



smaragdula 59 



sordidella 59 



wilkella 61 



winkleyi 59, 62 



Apanteles 69 



Apantelinae 69 



Apheliona 119, 121 



Aphidiinae 71 



Arabella munda 176 



Arctostaphylos mewukka 101 



nissenana 102 



Argyrometra mortenseni 41 



Aricia 65 



Ariciella 66 



flavicornis 66 



Ariciidae 177 



Aristonetta 98 



Artibeus jamaicensis 39 



Asphidius 71 



Atopetholidae 167 



Atopetholus 167 



californicus 168 



fraternus 169 



parvus 168 



Atrimitra 138 



Audouinia spirabranchus 177 



Aulacinae 71 



Aulacus 71 



Austrometra thetidis 41 



B 



Bailey, V. Exhibition and Descrip- 

 tion of Some New-born Opossums x 



A New Subspecies of Chip- 

 munk from the Yellowstone Na- 

 tional Park 31-32 



Baker, A. C. The Dimorphs of Species 



of Chaitophorus 85-88 



Ball. E. D. A New Genus and Three 

 New Species of North American 

 Membracidae (Hemiptera) 27-30 



Banchidae 70 



Banchinae 70 



Banchus 70 



Barbus grahami 15 



Barrett, O. W. A Promising New 



Source of Sugar x 



Bartsch, P. Note on a Collection of 

 Philippine Shells from the Island 

 of Luzon x 



Remarks on a Rhododendron 



Thicket, nesting of Starlings, and 



a Terrestrial burrowing Spider xii 



Two New Species of Fossil 



Marine Shells from California ... 79-80 



A New Fossil Pyramidellid 



Mollusk from the West Coast of 

 America 81-82 



A New Marine Mollusk of 



the Genus Cerithiopsis from 

 Florida 135-136 



Four New Mollusks from the 



Philippine Islands 153-154 



New Marine Mollusks from the 



Philippine Islands 181-188 



Three New Philippine Island 



Land Shells 199-202 



Bassides— 70 



Bassinae 70 



Bassus 70 



Blacinae._ 70 



Blacus 70 



Blake, Sidney F. See Coville and 

 Blake. 



Boetica 137 



vaginata 137 



Boreomelon 138 



Brachyistius frenatus 12 



Brachyphylla pumila 39 



Bracon 70 



49— Proc. Biol. Soc. Wash., Vol. 31, 1917. 



(205) 



