440 A HISTORY OF RECENT CRUSTACEA 
ALT 
barus, 209; suggested in Tana- 
idz, 327 
Alternation of sex in Cymothoide, 
350, 355 
Amalopeneeus elegans, 219 
Amathia (pre-occupied) Carpen- 
teri, 119 
Amblyops, synonym of Amblyop- 
sis, 269 
Amblyopsis, abbreviata, crozetii, 
269 
Amboina, present from king of, 
29; species of Gonoplax at, 92 
Amorphopts, 102, 103 
Amphiplectus, 234, 237 
Amphipoda, name of, 8; where 
found, 14, 16, 17, 22, 23; sizes 
of, 30; place in classification, 8, 
291; compared with 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, 
levis, 161 
Anarthrura, 325; simplex, linearis 
(?), 328 
Anaspis, recently discovered genus 
of Schizopods, 257 
Anceus, synonym of Gnathia, 300, 
337, 338 
Anchialus, 267; agilis, pusillus, 
typicus, 274 
Anchistia, migratoria, 248; scripta, 
249 
Ancinus depressus, 365 
Anebocaris, 242 
Aniculus, 160 
Anilocra, asilus, 352; gigantea, 
29, 352 
Anilocridx, 351 
Annulosa, 2 
Annulus ventralis of Cambarus, 
208 
Anomala, tribe of Brachyura, de- 
fined, 133; tribe of Macrura, 
defined, 149 
Anomura, position of, 8; apterura, 
ARI 
52, 133; pterygura, 146 ; reason 
for discarding, 147 
Antenne, first, alias antennules, 
35; otoliths in, 36, 196, 248 
Antenne, second, alias outer, 
under, 38; stridulating appara- 
tus in, 39 
Anthelura, 331; abyssorum, 333 
Antnura, 331; flagellata, gracilis, 
tenuis. 333 
Anthuridz defined, 330 
Antilibinia Smithii, tenacity of, 
117 
Anuropide, suggested new family, 
344 
Anuropus, 342 ; branchiatus, 345 
Aphareus inermis, 212 
Apoda, order of Cirripedes, 11 
Apodemes, 133 
Appendagrs, a single pair to a 
segment, 33, 42; names for the 
parts of, 36, 43 
Apseudes, 320; grossimanus, Lat- 
reillii, simplicirostris, talpa, 
321 
Apseudide defined, 319 
Apterura, meaning of, 133 
Apus Newberryi, Jarge Phyllopod, 
31 
Arachnida, the class, 3 
Arachnomysis, 267; J.euckartii, 
276 
Aratus Pisonii, breathing arrange- 
ments of, 97 
Archer, Surgeon-Major, on crabs 
at Singapore, 135 
Arctomysis (pre-occupied) 267; 
Fyliz, 268 
Arciopsis, its priority over Pisa 
mooted, 116 
Arcturide detined, 369 
Arcturides cornutus, 373 
Arcturus Baffini,370; resemblance 
to Caprellide shown in this 
genus, 370 
Arctus, 194; ursus, 195 
Argeia, depauperata, pugettensis, 
415 
Argis lar, 228 
Aristeus antennatus, 219 
Aristotle, Carcinus Heracleoticus 
pe —_— 
Pe ee eee 
