REPORT ON THE AMPHIPODA. 



xxui 



Almost all the Hyperina, except in the genera Lanceola, Cystisoma, and Phronima, 

 were expressly labelled as having been taken at or near the surface. In regard to the 

 specimens of Phronima, it was probably considered that their capture at the surface 

 would be taken for granted, their floating habitations having been frequently obtained. 



How incomplete is our present knowledge of the whole group may be inferred, as well 

 from the numerous additions which almost every voyage of scientific exploration makes 

 to it, as in especial from those additions which the Challenger made by a few weeks stay 

 in the Southern Ocean at Kerguelen Island and Heard Island. For, by the exertions 

 of the Challenger Naturalists, from this small region, previously supposed to be very 

 barren in Amphipods, the following list of species was obtained : — 



Among the Gammarina : — 



Anonyx cicadoides, n. sp., K.^ 

 Tryphosa antennipotens, n. sp., H. 

 Tryphosa harhatipes, n. sp., K. 

 Hippomedon liergueleni (Miers), K. 

 Hippomedon trigonicus, n. sp., K. 

 Cheirimedon crenatipalmatus, n. sp.,K. 

 Sophrosyne murrayi, n. sp., K. 

 Orchomene cavimanus, n. sp., K. 

 Lepidepecreumforaminiferum , n. sp. , K. 

 Socarnoides hergueleni, n. sp., K. 

 Amhasia integricauda, n. sp., K. 

 Acontiostoma pepinii, n. sp., K. 

 Acontiostoma hergueleni, n. sp., K. 

 Kerguelenia compacta, n. sp., K. 

 Metopa nasutigenes, n. sp., K. 

 Cardenio paurodactylus, n. sp., K. 

 Phoxocephalus kergueleni, n. sp., K. 

 Harpinia obtusifrons, n. sp., K. 

 Urothoe lachneessa, n. sp., K. 

 Halimedon schneideri, n. sp., K. 

 CEdiceroides rostrata, n. sp., K. and H. 

 Zaramilla hergueleni, n. sp., K. 



Among the Caprellina : — 

 Dodecas elongata, n. sp. , K. 



Among the Hyperina : — 



Vihilia sp., between K. and H. 



AcantJiechinus tricarinatus, n. sp., H. 

 Ip)kimedia pacifica, n. sp., K. 

 Iphimedia pulchridentata, n. sp., H. 

 Atyloides australis (Miers), K. 

 Harpinioides drepanocheir, n. sp., K. 

 Tritasta hergueleni, n. sp., K. 

 Rhacliotropis hergiceleni, n. sp., K. 

 Eusirus longipes, Boeck, K. and H. 

 Eusiroides pompeii, n. sp. , H. 

 Liljeborgia consanguinea, n. sp., K. 



and H. 

 Photis macrocarpus, n. sp., K. 

 Aora hergueleni, n. sp., K. 

 Ao7'a trichohostry chits, n. sp., K. 

 Autonoe hergueleni, n. sp., K. 

 Gammaropsis exsertipes, n. sp., K. 

 Amphithoe hergueleni, n. sp., K. 

 Podocerus falcatus (Montagu), K. 

 Cerapus sismithi, n. sp., K. 

 Haplocheira plumosa, u. sp., K. 

 Platophium danw, n. sp., K. 

 Neohela serrata, n. sp., K. 



Protellopsis hergueleni, n. sp., K. 

 Euthemisto gaudichaudii (Guerin), K. 



Primno sp., K. 



K. stand for Kerguelen, H. for Heard Island. 



