440 



A HISTOEY OF KECENT CBUSTACEA 



banis, 209 ; suggested in Tana- 



idse, 327 

 Alternation of sex in Cymothoidae, 



350, 355 

 Amalopeaieus elegans, 219 

 Amathia (pre-oocupied) Carpen- 



teri, 119 

 Amblyops, synonym of Amblyop- 



sis, 269 

 Ainblyopsis, abbreviata, crozetii, 



269 

 Amboina, present from king of, 



29 ; species of Gonoplax at, 92 

 Amorphopus, 102, 103 

 Amphipleotus, 234, 237 

 Amphipoda, name of, 8 ; where 



fonnd, U, 16, 17, 22, 23; sizes 



of, 30 ; place in classification. 8, 



291 ; compared wilh isopods, 



390 ; isopods parasites on, 400 ; 



the suborder briefly defined, 



436 

 Amphoroidea, australiensis, falci- 



fer, typa, 365 

 Anamathia, 119 

 Anapagurus, 161, 165 ; chiroacan- 



thus, ferrugineus, Hyndmanni, 



liEvis, 161 

 Anarthrura, 325 ; simplex, linearis 



(?), 328 

 Anaspis, recently discovered genus 



of Sohizopods, 257 

 Anoeus, synonym of Gnathia, 300, 



337, 838 

 Anchialus, 267; agilis, pusillus, 



typicus, 274 

 Anchistia, migratoria, 248; scripta, 



249 

 Ancinus depressus, 365 

 Anebooaris, 242 

 Aniculus, 160 

 Auilocra, asilus, 352 ; gigantea, 



29, 352 

 ArilocridEe, 351 

 Annulosa, 2 

 Annulns ventralis of Oambarus, 



208 

 Anomala, tribe of Braohyura, de- 

 fined, 133; tribe of Maorura, 



defined, 1 49 

 Anomura, position of, 8 ; apterura, 



ABI 



52, 133 ; pterygura, 146 ; reason 



for discarding, 147 

 Antennae, first, alias antennules, 



35 : otoliths in, 36, 196, 248 

 Antennae, second, alias outer, 



under, 38 ; stridulating appara- 

 tus in, 39 

 Anthelura, 331; abyssorum, 333 

 Antnura, 331 ; flagellata, gracilis, 



tenuis. 3H3 

 Anthuridae defined, 330 

 Antilibinia Smithii, tenacity of, 



117 

 Anuropidae, suggested new family, 



344 

 Anuropus, 342 ; branchiatus, 345 

 Aphareus incrmis, 212 

 Apoda, order of Cirripedes, 11 

 Apodemes, 133 

 Appendag'S. a single pair to a 



segment, 33, 42 ; names for the 



parts of, 36, 43 

 Apseudes, 320 ; grossimanus, Lat- 



reillii, simplioirostris, talpa, 



321 

 Apseudidae defined, 319 

 Apterura, meaning of, 133 

 Apus Newberryi, large Phyllopod, 



31 

 Araohnida, the class, 3 

 Araohnomysis, 267 ; Jieuckartii, 



276 

 AratDS Pisonii, breathing arrange- 

 ments of, 97 

 Archer, Surgeon-Major, on crabs 



at Singapore, 135 

 Arctomysis (pre-occupied) 267 ; 



Fyllae, 268 

 Arctopsis, its priority over Pisa 



mooted, 116 

 Arcturidae defined, 369 

 Arctnrides cornutus, 373 

 Arcturu3Baffini,370; resemblance 



to Caprellidae shown in this 



genus, 370 

 Arctns, 194; ursus, 195 

 Argeia, depauperata; pugettensis, 



415 

 Argis lar, 228 

 Aristeus antennatus, 219 

 Aristotle, Caroinus Heracleoticus 



