REPORT ON THE AMPHIPODA, 357 



antennar. supern. pedunculi articulo valde abbreviato, pedes ordinis tertii et quarti articulo 



quarto valde dilatato, unguis pedum 3, 4 et 5 obtusns, foliaceus, angustus elongatus.- — 



Fig. 24 et 24',." See Note on Bruzelius. 

 The new genus Syrrlwe is thus described : — 

 " Frons producta, oculi oedicerorum, antennaa supernae flagello appendiculari instructse, mandibula 



palpo triartieulato." 



45. Sijrrlioe crenulafa, n. s., Fig. 25. 



Sj/rrhoe hicuspis, n. s., Fig. 26. This is identified by Boeck with the earlier Tiron acanfJiwus, 

 Lilljeborg, 1865 ; Boeck calls attention to the fact that Lilljeborg's work is referred to by 

 Goes, and must therefore have priority, though both authors published in 1865. 



46. Phoxus plumosus, Kroyer. He also mentions Pltoxus Holholli, Kroyer, and Bathyporeia 

 pilosa, Lindstrbm, 1855, for" this giving also a reference to " Loven, Ofvers. af K. Vet. 

 Akad. Forhandl. 1861?" 



47. Haploops tuhicola, Lilljeborg. " Ex abysso ad Aukpadlartok Groenlandise copiam magnam 

 retulit ToRELL speoiminum valde robustorum et oculis quatuor, duobus in vertioe, duobus 

 in angulo infero lateral! antico capitis insignium, — ceterumcum nostra plane congruentium." 

 Boeck refers to this statement by Goes as to the eyes, without being able to confirm it 

 from his own experience, so that in his generic account of Haploops he writes " Oculi duo 

 (qvatuor ?) " ; but he considers that the genus is distinguished from Ampelisca by other 

 characters, especially- the peculiar form of the last perseopods. 



48. " Ampelisca Eschricliti," Kroyer, " = A. macrocephala Lilljeb." These two species are 



however, kept apart both by Boeck and J. Sp. Schneider. 



49. " AmpjeliscaGaiinardi,"'Ks'6jer. 50. Pardalisca ctispidata, Kibjar. 51. Eusirus ciispidatus, 



Kroyer. 



52. Gammarus pallidus {Lilljehorgia) Sp. Bate, "=G. fissicornis Saes," 1858; "=G. 

 brevicornisBRUZEL.;" — Fig. 27. "ad Spetsbergiam in .sinu Storfjord paucos fundo argill. 



. org. 5 prof, prehendit Malmgrek 1864, validiores quam nostros quadruple statura, fere 

 poUicares, spinis segmentorum abdominis 4:ti et 5:ti sat longis surrectis, pedibus septimi 

 ordinis valde incrassatis, oculis indistinctis." Boeck separates Lilljehorgia pallida, Sp. Bate, 

 1855, and Lilljeborgia JissiMrnis, M. Sars, 1858, but the distinctions are tolerably subtle. 

 He assigns Gammarus pallidus. Goes, fig. 27, to the latter species. 



53. " Gammarus Loveni" Bruzelius, by Bate called Moera loveni. "Gammarus Torelli," n. s.. Fig. 

 28, by Boeck called ileera torelli. 



54. Gammarus dentatus, 'Kxoje.v, "=G. Kroyeri Bell;" "=Megamaera dentata S. Bate." 



" Formas duas occurrunt paullum diversse ; vide Fig. 20 et 29'." By Boeck called Melita 

 dentata. 



55. Gammarus spinosus, n. s.. Fig. 30, by Boeck called Mtlpihidippa spinosa. 



56. Gammarus locusta {Cancer) Linu., in the synonymy of which he mentions Gammarus boreus, 

 Sabine ; Gammarus arcticus, Scoresby ; Oniscus pidex, Fabr., Fn. Gr. 1780 ; and says that 

 it scarcely differs from Gammarus sitchensis, Brandt. He gives notes on its distribution, 

 and remarks " Oculorum forma variat, nunc oblongo-reniformis, nunc angustissime linearis, 

 nunc evanescentes." 



57. Gammarus loricatus, Sabine, " = Gammaracanthus loric. S. Bate." 



58. " Gammarus Sahini," Leach, " = Amathia Sabini S. Bate ;" " = Cancer macrourus articu- 

 laris, dorso carLnato serrato, spinis caudie bifidis Strom." 



59. Gammancs pinguis, Kroyer. 



60. Autonoe macron gx, {Gammarus), Lilljeborg, "Forma aretica, elatior, manus (J secundi pedum 



ordinis subquadrata, margine postico crenis 5-6 obsoletis (nee tuberculis) spina angulari 

 interdum evanescente, ungue crassiore atque breviore ; antennse pedesque omnino longiores. 

 — Fig. 31." This is identified by Boeck with Protomedeia fasciaia, Kroyer. 



