1634 THE VOYAGE OF H.M.S. CHALLENGER. 



synonyms given are principally taken from authors on Arctic or Scandinavian Zoology." 

 For the Note on Bernhardt, 1857, see p. 301. 



" Amphipoda (et Lremidopoda)," pp. 151-159, include the numbers 50 to 128, a note adding 

 "Species dubise : Chiiscus arenarius, F. Gr. 234; 0. Strosmianus, F. Gr. 235 (Gr. 

 Kingupek) ; et 0. abyssinus, F. Gr. 236." The species are named as follows : — 50. 

 Pontoporeia femorata, Kr.; 51. Opis typiea, Kr.; 52. Lysianassa grylhis (Mandt.); 53. 

 Socarnes Vahlii (Rhdt.) ; 54. Anonyx lagena (Rhdt.) ; 55. Anonyx gulosus (Kr.); 56. 

 Aristias tumidus (Kr.) ; 57. Hippomedon ahyssi (Goes); 58. Hijp»iiird<»i Hiilbnlli (Kr.) ; 

 59. Orchomene minuta (Kr.) ; 60. Onisimus Edwardsii (Kr.); 61. 0. plautus (Kr.); 

 62. Onisimus Kttoralis (Kr.) ; 63. Gyphocaris anonyx, Ltk. ; 64. Stegocephalus ampulla 

 (Phipps) ; 65. Metopa Bruzelii (Goes) ; 66. Metopa clypeata (Kr.) ; 67. Metopa glacialis 

 (Kr.) ; 68. Syrrhoe crenulata, Goes ; 69. Odius carinatus (Sp. Bate) ; 70. Vertwmnus 

 cristatus (Owen); 71. Vertumnus serratus (Fabr.) ; 72. Vertumnm inflatus (Kr.) ; 73. 

 Paramphithoe glabra, Boeck ; 74. Parampliithoe panopla (Kr.) ; 75. Paramphithoe 

 bicuspis (Rhdt.) ; 76. Parampliithoe pulchella (Kr.) ; 77. Aty/us carinatus (Fabr.); 78. 

 Atylus Smitti (Goes); 79. Pontogeneia crenulata (Rhdt.); 80. Tritropis fragilis (Goes); 

 81. Tritropis aculeata (Lepechin) ; 82. Calliopius laseiuseuhts (Kr.) ; 83. Amphithopsis 

 longimana, Bk.; 84. Cleippides tricuspis (Kr.) ; 85. Halirages fulvocinatus (Sars) ; 86. 

 Paramphithoe f megalops (Buchh.) ; 87. Acanthozone cuspidata (Lep.) ; 88. (Edieerus 

 sag ntatus, Kroyer ; 89. (Edieerus lynceus, Sars ; 90. (Edieerus borealis, Bk.; 91. Monoculodes 

 affinis (Bruz.) ; 92. Monoculodes nornegicus, Boeck ; 93. Monoculodes latimanus (Goes) ; 

 94. Monoculodes borealis, Bk.; 95. Tiron acanthurus, Lillj.; 96. Harpina plumosa (Kr.); 97. 

 Plwxus Holboelli, Kr.: 98. Haploop tubicola (Lilljeborg) (var.); 99. Ampelisca Eschrichtii, 

 Kr.; 100. Byblis Gaimardi (Kr.); 101. Pardalisca cuspidata, Kr.; 102. Eusirus cuspidatus, 

 Kr.; 103. Melita dentata (Kr.) ; 104. Gammarus locusta (Linn.); 105. Gammaracanthus 

 loricafus (Sabine); 106. Amathilla Subiui (Leach); 107. Amathilla pinguis (Kr.); 108. 

 Autonoe rnacronyx (Lilljeb.) ; 109. Protomedeia fasciata, Kr.; 110. Photis Reinhardti, 

 Kr. ; 111. Podocerus anguipes (Kr.) ; 112. Podocerus latipes (Kr.) ; 113. Siphonocoetes 

 typicus, Kr.; 114. Glauconome leucopis, Kr.; 115. Tliemisto libelhda (Mandt); 116. Th. 

 ln'«/iinnsa,~Boeck; 117. Parathemisto compressa (Goes) ; 118. Hyperia medwarum (MtilL) ; 

 119. Tauria medusarum (Fabr.); 120. DulicMa spinosissima, Kr.; 121. Capirella xepten- 

 trionalis, Kr. ; 122. Cercops Holboelli, Kr. ; 123. jEgina longicornis, Kr. ; 124. M. 

 echinata, Boeck; 125. Cyamus mysticeti, Ltk.; 126. Cyamus boopis, Ltk.; 127. Gyamus 

 monodontis, Ltk.; 128. Cyamus nodosus, Ltk. 



The synonymy of "Acantliozone cuspidata (Lep.) " is followed by the note " Obs. — Amphithoe 

 Jurinii ?, Kroy., Bell, 1. c, p. 406. I am not aware that Prof. Kroyer ever described a 

 species of that name." 



To the synonymy of "Hyperia medusarum (Mull.)" is appended a footnote, " As Hyperoodcm 

 rostratus and Globiocephalus melas are occasionally seen in Baffin's Bay, their parasites 

 (Platycyamus Thompsoni, Pennella crassicornis, Xenobalanus gl., and Cyamus globicipitis) 

 might also be enumerated among the Crustacea of Greenland ; but they are omitted here 

 because they have not actually been sent down from Greenland." 



To " Cyamus nodosus, Ltk." is appended a footnote, " Quid est Talitrus cyanese, Sabine, Suppl. 

 App. Parry's Voy., t. I., f. 12-18?" 



It may be remarked, in reference to these notes, that " Amplutoe Jurinei, Milue-Edwards," is by 

 Spence Bate made a synonym of Pherusa fuciaola, Leach ; that Pennella and Xenobalanus 

 are only mentioned incidentally, not with any intention of including them among the 

 Amphipoda ; that to the question " quid est Talitrus cyanex, Sabine," the answer given by 

 Boeck and Bovallius seems reasonable that it is a synonym of Hyperia medusarum (Miiller). 



" Parampliithoe bicuspis (Rhdt.) " has for its synonyms Amphithoe bicuspis, Kr., Paramphithoe 



