334j Z00LOGICAI4 literature. 
yero flagello appendicul^ri longo sunt praeditas, et pedes truncl septimi paris 
[posterior pair of pereiopoda] longitudine pedes anteriores aequant, et breveS; 
crassi et ^nguiferi sunt. Pedes trunci primi et secundi paris [gnathopoda] gra- 
ciles, ungue tamen non flexibili instructi, Segmenta caudalia [pleon] su- 
perne in medio longitudinaliter caiinata, carina ad marginem posteriorem 
segmentorum in aculeum, qui in segmentis quarto et quinto mag-nus est^ et 
adhuc in segmento sexto observatur, excurrente. Antennae superiores longi- 
tudine peduiiculo antennarum inforioruin aequales. Frons aliquanto producta^ 
jjasin antennarum superiorum obtegens, rostro brevi sed acuto. Oculi rubri. 
Longitude circ. 10 millim. Taken at Obristianssmid. 
CEdiceropsis, g. n., Lilljeborg, 1. c. p. 19. Forma corporis eidem gen. 
(Ediceri yalde similis, caput [cephalon] tamen rostro caret, et pedes trunci 
septimi [posterior pair of pereiopoda] paris, qui longum et rectum unguein 
babent, et longi et gTaciles sunt, tamen pedibus anterioribus sexti paris non 
duplo — circ. sesqui — ^longiores sunt. Antennae superiores non finem articuli 
penultimi pedunculi antennarum inferiorum assequuntur, et flagello appendi- 
culari carent. Antennae inferiores magnae, fere pediformes, articulo penul- 
timo pedunculi ceteris majore et ad apiceni infra setam magnam gerente. 
Oris partes appendiculares et bujus et anterioris specie! structura solita. 
Pedes trunci primi et secundi [gnatbopoda] paris forrna inter se similes, manU 
subcbeliformi, ovali, cai-po postice aliquantum producto. Pedes trunci 
[pereiopoda] tertii et quart! paris parvi et graciles, Segmentum caudale 
septimum [telson] integrum et paryum sed laminare. Pedes caudales ultimi 
[uropoda] ramis duobus angustis, fere cequalibus. Color flayescens; oculi 
rubescentes, sed parum visibiles. (Ediceropsia hrevicornisj sp. n., Lilljeborg, 
I, c. p. 19, taken ofi* Molde. 
The Rev. A. M. Norman (Trans. Nortbum. & Durham Nat. Hist. Soc. i. 
p. 12) states, in a list of Ampbipoda taken on that coast, the following as 
baying been met with for the first time : — Monoculodes carinatus (Sp. B.), 
Westwoodilla ccecxda (Sp. B.). 
• . Subfam. Ampeliscina. 
Ampelisca, vulella, sp. n., Costa, Annuario del Mus. Zool. d. Ui^iversit. 
di Napoli, p. 153, tab. ii. fig. 7 a~fj Bay of Naples, 
I Subfani. Gamm^iiij^a, 
This subfamily Mr. Norman (Nat. Hist, Trans. North. & 
Durham) elevates into a family under the name of Gammaridoi, 
ChcirocratuSj g. n., Norman, 1. c. p. 12. Superior antennae shorter than the 
inferior, having a secondary appendage. First gnatbopods not subcbelate j 
second gnatbopods subcbelate, very largo j telson double j last pair of pereio- 
pods very long, Cheirocratus mantis, sp. n., Norman, I, c. p. 13, pi. vii. figs. 
14 & 15, taken off Holy Island. 
Prof. Lilljeborg, 7. c. p. 19, proposes to exchange the names of the fol- 
lowing genera, on account of their having already before been given to other 
animals : — Iduna (Boeck) into Microplax, Otus (Sp. B.) into Odius, Calliope 
(Leach) into Callopms. 
Erotomedeia whitei (Sp. B.), Norman, 1. c, p. 24, reports, in his list of 
